repo stringlengths 5 106 | file_url stringlengths 78 301 | file_path stringlengths 4 211 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 14:56:49 2026-01-05 02:23:25 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/Array2DRenderer/index.js | src/core/renderers/Array2DRenderer/index.js | import React from 'react';
import { Array1DRenderer, Renderer } from 'core/renderers';
import styles from './Array2DRenderer.module.scss';
import { classes } from 'common/util';
class Array2DRenderer extends Renderer {
constructor(props) {
super(props);
this.togglePan(true);
this.toggleZoom(true);
}
... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/GraphRenderer/index.js | src/core/renderers/GraphRenderer/index.js | import React from 'react';
import { Renderer } from 'core/renderers';
import { classes, distance } from 'common/util';
import styles from './GraphRenderer.module.scss';
class GraphRenderer extends Renderer {
constructor(props) {
super(props);
this.elementRef = React.createRef();
this.selectedNode = null... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/Array1DRenderer/index.js | src/core/renderers/Array1DRenderer/index.js | import { Array2DRenderer } from 'core/renderers';
class Array1DRenderer extends Array2DRenderer {
}
export default Array1DRenderer;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/MarkdownRenderer/index.js | src/core/renderers/MarkdownRenderer/index.js | import React from 'react';
import { Renderer } from 'core/renderers';
import styles from './MarkdownRenderer.module.scss';
import ReactMarkdown from 'react-markdown';
class MarkdownRenderer extends Renderer {
renderData() {
const { markdown } = this.props.data;
const heading = ({ level, children, ...rest })... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/LogRenderer/index.js | src/core/renderers/LogRenderer/index.js | import React from 'react';
import { Renderer } from 'core/renderers';
import styles from './LogRenderer.module.scss';
class LogRenderer extends Renderer {
constructor(props) {
super(props);
this.elementRef = React.createRef();
}
componentDidUpdate(prevProps, prevState, snapshot) {
super.componentDi... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/renderers/ScatterRenderer/index.js | src/core/renderers/ScatterRenderer/index.js | import React from 'react'
import {Scatter} from 'react-chartjs-2'
import Array2DRenderer from '../Array2DRenderer'
const convertToObjectArray = ([x, y]) => ({ x, y })
const colors = ['white', 'green', 'blue', 'red', 'yellow', 'cyan']
class ScatterRenderer extends Array2DRenderer {
renderData() {
const { data } ... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/ChartTracer.js | src/core/tracers/ChartTracer.js | import { Array1DTracer } from 'core/tracers';
import { ChartRenderer } from 'core/renderers';
class ChartTracer extends Array1DTracer {
getRendererClass() {
return ChartRenderer;
}
}
export default ChartTracer;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/Tracer.jsx | src/core/tracers/Tracer.jsx | import React from 'react';
import { Renderer } from 'core/renderers';
class Tracer {
constructor(key, getObject, title) {
this.key = key;
this.getObject = getObject;
this.title = title;
this.init();
this.reset();
}
getRendererClass() {
return Renderer;
}
init() {
}
render() {
... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/ScatterTracer.js | src/core/tracers/ScatterTracer.js | import { Array2DTracer } from 'core/tracers';
import { ScatterRenderer } from 'core/renderers';
class ScatterTracer extends Array2DTracer {
getRendererClass() {
return ScatterRenderer;
}
}
export default ScatterTracer;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/index.js | src/core/tracers/index.js | export { default as Tracer } from './Tracer';
export { default as MarkdownTracer } from './MarkdownTracer';
export { default as LogTracer } from './LogTracer';
export { default as Array2DTracer } from './Array2DTracer';
export { default as Array1DTracer } from './Array1DTracer';
export { default as ChartTracer } from '... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/Array2DTracer.js | src/core/tracers/Array2DTracer.js | import { Tracer } from 'core/tracers';
import { Array2DRenderer } from 'core/renderers';
class Element {
constructor(value) {
this.value = value;
this.patched = false;
this.selected = false;
}
}
class Array2DTracer extends Tracer {
getRendererClass() {
return Array2DRenderer;
}
set(array2d ... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/Array1DTracer.js | src/core/tracers/Array1DTracer.js | import { Array2DTracer } from 'core/tracers';
import { Array1DRenderer } from 'core/renderers';
class Array1DTracer extends Array2DTracer {
getRendererClass() {
return Array1DRenderer;
}
init() {
super.init();
this.chartTracer = null;
}
set(array1d = []) {
const array2d = [array1d];
sup... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/GraphTracer.js | src/core/tracers/GraphTracer.js | import { Tracer } from 'core/tracers';
import { distance } from 'common/util';
import { GraphRenderer } from 'core/renderers';
class GraphTracer extends Tracer {
getRendererClass() {
return GraphRenderer;
}
init() {
super.init();
this.dimensions = {
baseWidth: 320,
baseHeight: 320,
... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/LogTracer.js | src/core/tracers/LogTracer.js | import { sprintf } from 'sprintf-js';
import { Tracer } from 'core/tracers';
import { LogRenderer } from 'core/renderers';
class LogTracer extends Tracer {
getRendererClass() {
return LogRenderer;
}
set(log = '') {
this.log = log;
super.set();
}
print(message) {
this.log += message;
}
... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/tracers/MarkdownTracer.js | src/core/tracers/MarkdownTracer.js | import { Tracer } from 'core/tracers';
import { MarkdownRenderer } from 'core/renderers';
class MarkdownTracer extends Tracer {
getRendererClass() {
return MarkdownRenderer;
}
set(markdown = '') {
this.markdown = markdown;
super.set();
}
}
export default MarkdownTracer;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/layouts/index.js | src/core/layouts/index.js | export { default as Layout } from './Layout';
export { default as HorizontalLayout } from './HorizontalLayout';
export { default as VerticalLayout } from './VerticalLayout';
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/layouts/Layout.js | src/core/layouts/Layout.js | import React from 'react';
import { ResizableContainer } from 'components';
import { HorizontalLayout } from 'core/layouts';
class Layout {
constructor(key, getObject, children) {
this.key = key;
this.getObject = getObject;
this.children = children.map(key => this.getObject(key));
this.weights = chil... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/layouts/HorizontalLayout.js | src/core/layouts/HorizontalLayout.js | import { Layout } from 'core/layouts';
class HorizontalLayout extends Layout {
}
export default HorizontalLayout;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/core/layouts/VerticalLayout.js | src/core/layouts/VerticalLayout.js | import { Layout } from 'core/layouts';
class VerticalLayout extends Layout {
}
export default VerticalLayout;
| javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
algorithm-visualizer/algorithm-visualizer | https://github.com/algorithm-visualizer/algorithm-visualizer/blob/18de2edf6b629e843ee4bcedfa2208d22b253f0f/src/apis/index.js | src/apis/index.js | import Promise from 'bluebird';
import axios from 'axios';
axios.interceptors.response.use(response => response.data);
const request = (url, process) => {
const tokens = url.split('/');
const baseURL = /^https?:\/\//i.test(url) ? '' : '/api';
return (...args) => {
const mappedURL = baseURL + tokens.map((tok... | javascript | MIT | 18de2edf6b629e843ee4bcedfa2208d22b253f0f | 2026-01-04T14:57:32.646812Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/svelte.config.js | svelte.config.js | // we need this so the VS Code extension doesn't yell at us
export default {
compilerOptions: {
experimental: {
async: true
}
}
};
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/vitest.config.js | vitest.config.js | import * as fs from 'node:fs';
import * as path from 'node:path';
import { configDefaults, defineConfig } from 'vitest/config';
const pkg = JSON.parse(fs.readFileSync('packages/svelte/package.json', 'utf8'));
export default defineConfig({
resolve: {
alias: [
{
find: /^svelte\/?/,
customResolver: (id, im... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/eslint.config.js | eslint.config.js | import svelte_config from '@sveltejs/eslint-config';
import lube from 'eslint-plugin-lube';
const no_compiler_imports = {
meta: {
type: /** @type {const} */ ('problem'),
docs: {
description:
'Enforce that there are no imports to the compiler in runtime code. ' +
'This prevents accidental inclusion of t... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/run.js | benchmarking/run.js | import * as $ from '../packages/svelte/src/internal/client/index.js';
import { reactivity_benchmarks } from './benchmarks/reactivity/index.js';
import { ssr_benchmarks } from './benchmarks/ssr/index.js';
let total_time = 0;
let total_gc_time = 0;
const suites = [
{ benchmarks: reactivity_benchmarks, name: 'reactivit... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/utils.js | benchmarking/utils.js | import { performance, PerformanceObserver } from 'node:perf_hooks';
import v8 from 'v8-natives';
import * as fs from 'node:fs';
import * as path from 'node:path';
// Credit to https://github.com/milomg/js-reactivity-benchmark for the logic for timing + GC tracking.
class GarbageTrack {
track_id = 0;
observer = new ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/ssr/index.js | benchmarking/benchmarks/ssr/index.js | import { wrapper_bench } from './wrapper/wrapper_bench.js';
export const ssr_benchmarks = [wrapper_bench];
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/ssr/wrapper/wrapper_bench.js | benchmarking/benchmarks/ssr/wrapper/wrapper_bench.js | import { render } from 'svelte/server';
import { fastest_test, read_file, write } from '../../../utils.js';
import { compile } from 'svelte/compiler';
const dir = `${process.cwd()}/benchmarking/benchmarks/ssr/wrapper`;
async function compile_svelte() {
const output = compile(read_file(`${dir}/App.svelte`), {
gener... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/mol_bench.js | benchmarking/benchmarks/reactivity/mol_bench.js | import { assert, fastest_test } from '../../utils.js';
import * as $ from 'svelte/internal/client';
/**
* @param {number} n
*/
function fib(n) {
if (n < 2) return 1;
return fib(n - 1) + fib(n - 2);
}
/**
* @param {number} n
*/
function hard(n) {
return n + fib(16);
}
const numbers = Array.from({ length: 5 }, ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/sbench.js | benchmarking/benchmarks/reactivity/sbench.js | import { fastest_test } from '../../utils.js';
import * as $ from '../../../packages/svelte/src/internal/client/index.js';
const COUNT = 1e5;
/**
* @param {number} n
* @param {any[]} sources
*/
function create_data_signals(n, sources) {
for (let i = 0; i < n; i++) {
sources[i] = $.state(i);
}
return sources;
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/index.js | benchmarking/benchmarks/reactivity/index.js | import { kairo_avoidable_owned, kairo_avoidable_unowned } from './kairo/kairo_avoidable.js';
import { kairo_broad_owned, kairo_broad_unowned } from './kairo/kairo_broad.js';
import { kairo_deep_owned, kairo_deep_unowned } from './kairo/kairo_deep.js';
import { kairo_diamond_owned, kairo_diamond_unowned } from './kairo/... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_repeated.js | benchmarking/benchmarks/reactivity/kairo/kairo_repeated.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
let size = 30;
function setup() {
let head = $.state(0);
let current = $.derived(() => {
let result = 0;
for (let i = 0; i < size; i++) {
result += $.get(head);
}
return result;
});
let counter = 0;
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_avoidable.js | benchmarking/benchmarks/reactivity/kairo/kairo_avoidable.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
import { busy } from './util.js';
function setup() {
let head = $.state(0);
let computed1 = $.derived(() => $.get(head));
let computed2 = $.derived(() => ($.get(computed1), 0));
let computed3 = $.derived(() => (b... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_diamond.js | benchmarking/benchmarks/reactivity/kairo/kairo_diamond.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
let width = 5;
function setup() {
let head = $.state(0);
let current = [];
for (let i = 0; i < width; i++) {
current.push(
$.derived(() => {
return $.get(head) + 1;
})
);
}
let sum = $.derived(() ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_unstable.js | benchmarking/benchmarks/reactivity/kairo/kairo_unstable.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
function setup() {
let head = $.state(0);
const double = $.derived(() => $.get(head) * 2);
const inverse = $.derived(() => -$.get(head));
let current = $.derived(() => {
let result = 0;
for (let i = 0; i < 20... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_mux.js | benchmarking/benchmarks/reactivity/kairo/kairo_mux.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
function setup() {
let heads = new Array(100).fill(null).map((_) => $.state(0));
const mux = $.derived(() => {
return Object.fromEntries(heads.map((h) => $.get(h)).entries());
});
const splited = heads
.map((... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_triangle.js | benchmarking/benchmarks/reactivity/kairo/kairo_triangle.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
let width = 10;
function count(number) {
return new Array(number)
.fill(0)
.map((_, i) => i + 1)
.reduce((x, y) => x + y, 0);
}
function setup() {
let head = $.state(0);
let current = head;
let list = [];... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_deep.js | benchmarking/benchmarks/reactivity/kairo/kairo_deep.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
let len = 50;
const iter = 50;
function setup() {
let head = $.state(0);
let current = head;
for (let i = 0; i < len; i++) {
let c = current;
current = $.derived(() => {
return $.get(c) + 1;
});
}
let ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/util.js | benchmarking/benchmarks/reactivity/kairo/util.js | export function busy() {
let a = 0;
for (let i = 0; i < 1_00; i++) {
a++;
}
}
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/benchmarks/reactivity/kairo/kairo_broad.js | benchmarking/benchmarks/reactivity/kairo/kairo_broad.js | import { assert, fastest_test } from '../../../utils.js';
import * as $ from 'svelte/internal/client';
function setup() {
let head = $.state(0);
let last = head;
let counter = 0;
const destroy = $.effect_root(() => {
for (let i = 0; i < 50; i++) {
let current = $.derived(() => {
return $.get(head) + i;
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/compare/runner.js | benchmarking/compare/runner.js | import { reactivity_benchmarks } from '../benchmarks/reactivity/index.js';
const results = [];
for (const benchmark of reactivity_benchmarks) {
const result = await benchmark();
console.error(result.benchmark);
results.push(result);
}
process.send(results);
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/benchmarking/compare/index.js | benchmarking/compare/index.js | import fs from 'node:fs';
import path from 'node:path';
import { execSync, fork } from 'node:child_process';
import { fileURLToPath } from 'node:url';
// if (execSync('git status --porcelain').toString().trim()) {
// console.error('Working directory is not clean');
// process.exit(1);
// }
const filename = fileURLT... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/svelte.config.js | playgrounds/sandbox/svelte.config.js | export default {
compilerOptions: {
hmr: false,
experimental: {
async: true
}
}
};
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/ssr-common.js | playgrounds/sandbox/ssr-common.js | Promise.withResolvers ??= () => {
let resolve;
let reject;
const promise = new Promise((f, r) => {
resolve = f;
reject = r;
});
return { promise, resolve, reject };
};
globalThis.delayed = (v, ms = 1000) => {
return new Promise((f) => {
setTimeout(() => f(v), ms);
});
};
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/vite.config.js | playgrounds/sandbox/vite.config.js | import { defineConfig } from 'vite';
import inspect from 'vite-plugin-inspect';
import { svelte } from '@sveltejs/vite-plugin-svelte';
import devtools from 'vite-plugin-devtools-json';
export default defineConfig({
build: {
minify: false
},
plugins: [devtools(), inspect(), svelte()],
optimizeDeps: {
// svelt... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/run.js | playgrounds/sandbox/run.js | import * as fs from 'node:fs';
import * as path from 'node:path';
import { fileURLToPath } from 'node:url';
import { parseArgs } from 'node:util';
import { globSync } from 'tinyglobby';
import { compile, compileModule, parse, print, migrate } from 'svelte/compiler';
// toggle these to change what gets written to sandb... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/ssr-dev.js | playgrounds/sandbox/ssr-dev.js | // @ts-check
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import polka from 'polka';
import { createServer as createViteServer } from 'vite';
import './ssr-common.js';
const PORT = process.env.PORT || '5173';
const __dirname = path.dirname(fileURLToPath(import.meta... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/ssr-prod.js | playgrounds/sandbox/ssr-prod.js | import fs from 'node:fs';
import path from 'node:path';
import polka from 'polka';
import { render } from 'svelte/server';
import App from './src/App.svelte';
import './ssr-common.js';
const { head, body } = await render(App);
const rendered = fs
.readFileSync(path.resolve('./dist/client/index.html'), 'utf-8')
.rep... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/scripts/create-test.js | playgrounds/sandbox/scripts/create-test.js | // Creates a test from the existing playground. cwd needs to be playground/sandbox
import fs from 'fs';
import path from 'path';
// Get target folder from command line arguments
let target_folder = process.argv[2];
if (!target_folder) {
console.error(
'Please provide a target folder as an argument. Example: node cr... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/scripts/create-app-svelte.js | playgrounds/sandbox/scripts/create-app-svelte.js | import fs from 'node:fs';
const destination = new URL('../src/main.svelte', import.meta.url);
if (!fs.existsSync(destination)) {
const template = new URL('./main.template.svelte', import.meta.url);
try {
fs.mkdirSync(new URL('../src', import.meta.url));
} catch {}
fs.writeFileSync(destination, fs.readFileSync... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/scripts/hash.js | playgrounds/sandbox/scripts/hash.js | import fs from 'node:fs';
const files = [];
for (const basename of fs.readdirSync('src')) {
if (fs.statSync(`src/${basename}`).isDirectory()) continue;
files.push({
type: 'file',
name: basename,
basename,
contents: fs.readFileSync(`src/${basename}`, 'utf-8'),
text: true // TODO might not be
});
}
const... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/playgrounds/sandbox/scripts/download.js | playgrounds/sandbox/scripts/download.js | import fs from 'node:fs';
const arg = process.argv[2];
/** @type {URL} */
let url;
try {
url = new URL(arg);
} catch (e) {
console.error(`${arg} is not a URL`);
process.exit(1);
}
if (url.origin !== 'https://svelte.dev' || !url.pathname.startsWith('/playground/')) {
console.error(`${arg} is not a Svelte playgro... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/rollup.config.js | packages/svelte/rollup.config.js | import commonjs from '@rollup/plugin-commonjs';
import resolve from '@rollup/plugin-node-resolve';
import terser from '@rollup/plugin-terser';
import { defineConfig } from 'rollup';
// runs the version generation as a side-effect of importing
import './scripts/generate-version.js';
export default defineConfig({
inpu... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/generate-types.js | packages/svelte/scripts/generate-types.js | import fs from 'node:fs';
import process from 'node:process';
import { fileURLToPath } from 'node:url';
import { createBundle } from 'dts-buddy';
const dir = fileURLToPath(new URL('..', import.meta.url));
const pkg = JSON.parse(fs.readFileSync(`${dir}/package.json`, 'utf-8'));
// For people not using moduleResolution... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/generate-version.js | packages/svelte/scripts/generate-version.js | import fs from 'node:fs';
const pkg = JSON.parse(fs.readFileSync('package.json', 'utf-8'));
fs.writeFileSync(
'./src/version.js',
`// generated during release, do not modify
/**
* The current version, as set in package.json.
* @type {string}
*/
export const VERSION = '${pkg.version}';
export const PUBLIC_VERSIO... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/check-treeshakeability.js | packages/svelte/scripts/check-treeshakeability.js | import fs from 'node:fs';
import path from 'node:path';
import process from 'node:process';
import { rollup } from 'rollup';
import virtual from '@rollup/plugin-virtual';
import { nodeResolve } from '@rollup/plugin-node-resolve';
import { compile } from 'svelte/compiler';
/**
* @param {string} entry
*/
async functio... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/index.js | packages/svelte/scripts/process-messages/index.js | /** @import { Node } from 'esrap/languages/ts' */
/** @import * as ESTree from 'estree' */
/** @import { AST } from 'svelte/compiler' */
// @ts-check
import process from 'node:process';
import fs from 'node:fs';
import * as acorn from 'acorn';
import { walk } from 'zimmerframe';
import * as esrap from 'esrap';
import ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/shared-warnings.js | packages/svelte/scripts/process-messages/templates/shared-warnings.js | import { DEV } from 'esm-env';
var bold = 'font-weight: bold';
var normal = 'font-weight: normal';
/**
* MESSAGE
* @param {string} PARAMETER
*/
export function CODE(PARAMETER) {
if (DEV) {
console.warn(
`%c[svelte] ${'CODE'}\n%c${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`,
bold,
normal
);
} else {
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/compile-warnings.js | packages/svelte/scripts/process-messages/templates/compile-warnings.js | import { warnings, ignore_stack, ignore_map, warning_filter } from './state.js';
import { CompileDiagnostic } from './utils/compile_diagnostic.js';
/** @typedef {{ start?: number, end?: number }} NodeLike */
class InternalCompileWarning extends CompileDiagnostic {
name = 'CompileWarning';
/**
* @param {string} c... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/server-warnings.js | packages/svelte/scripts/process-messages/templates/server-warnings.js | import { DEV } from 'esm-env';
var bold = 'font-weight: bold';
var normal = 'font-weight: normal';
/**
* MESSAGE
* @param {string} PARAMETER
*/
export function CODE(PARAMETER) {
if (DEV) {
console.warn(
`%c[svelte] ${'CODE'}\n%c${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`,
bold,
normal
);
} else {
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/client-errors.js | packages/svelte/scripts/process-messages/templates/client-errors.js | import { DEV } from 'esm-env';
export * from '../shared/errors.js';
/**
* MESSAGE
* @param {string} PARAMETER
* @returns {never}
*/
export function CODE(PARAMETER) {
if (DEV) {
const error = new Error(`${'CODE'}\n${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`);
error.name = 'Svelte error';
throw error;
} els... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/client-warnings.js | packages/svelte/scripts/process-messages/templates/client-warnings.js | import { DEV } from 'esm-env';
var bold = 'font-weight: bold';
var normal = 'font-weight: normal';
/**
* MESSAGE
* @param {string} PARAMETER
*/
export function CODE(PARAMETER) {
if (DEV) {
console.warn(
`%c[svelte] ${'CODE'}\n%c${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`,
bold,
normal
);
} else {
... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/compile-errors.js | packages/svelte/scripts/process-messages/templates/compile-errors.js | import { CompileDiagnostic } from './utils/compile_diagnostic.js';
/** @typedef {{ start?: number, end?: number }} NodeLike */
class InternalCompileError extends Error {
message = ''; // ensure this property is enumerable
#diagnostic;
/**
* @param {string} code
* @param {string} message
* @param {[number, n... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/server-errors.js | packages/svelte/scripts/process-messages/templates/server-errors.js | export * from '../shared/errors.js';
/**
* MESSAGE
* @param {string} PARAMETER
* @returns {never}
*/
export function CODE(PARAMETER) {
const error = new Error(`${'CODE'}\n${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`);
error.name = 'Svelte error';
throw error;
}
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/scripts/process-messages/templates/shared-errors.js | packages/svelte/scripts/process-messages/templates/shared-errors.js | import { DEV } from 'esm-env';
/**
* MESSAGE
* @param {string} PARAMETER
* @returns {never}
*/
export function CODE(PARAMETER) {
if (DEV) {
const error = new Error(`${'CODE'}\n${MESSAGE}\nhttps://svelte.dev/e/${'CODE'}`);
error.name = 'Svelte error';
throw error;
} else {
throw new Error(`https://svelte.... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/escaping.js | packages/svelte/src/escaping.js | const ATTR_REGEX = /[&"<]/g;
const CONTENT_REGEX = /[&<]/g;
/**
* @template V
* @param {V} value
* @param {boolean} [is_attr]
*/
export function escape_html(value, is_attr) {
const str = String(value ?? '');
const pattern = is_attr ? ATTR_REGEX : CONTENT_REGEX;
pattern.lastIndex = 0;
let escaped = '';
let l... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/index-server.js | packages/svelte/src/index-server.js | /** @import { SSRContext } from '#server' */
/** @import { Renderer } from './internal/server/renderer.js' */
import { ssr_context } from './internal/server/context.js';
import { noop } from './internal/shared/utils.js';
import * as e from './internal/server/errors.js';
/** @param {() => void} fn */
export function on... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/constants.js | packages/svelte/src/constants.js | export const EACH_ITEM_REACTIVE = 1;
export const EACH_INDEX_REACTIVE = 1 << 1;
/** See EachBlock interface metadata.is_controlled for an explanation what this is */
export const EACH_IS_CONTROLLED = 1 << 2;
export const EACH_IS_ANIMATED = 1 << 3;
export const EACH_ITEM_IMMUTABLE = 1 << 4;
export const PROPS_IS_IMMUTA... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/version.js | packages/svelte/src/version.js | // generated during release, do not modify
/**
* The current version, as set in package.json.
* @type {string}
*/
export const VERSION = '5.46.1';
export const PUBLIC_VERSION = '5';
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/html-tree-validation.js | packages/svelte/src/html-tree-validation.js | /**
* Map of elements that have certain elements that are not allowed inside them, in the sense that they will auto-close the parent/ancestor element.
* Theoretically one could take advantage of it but most of the time it will just result in confusing behavior and break when SSR'd.
* There are more elements that are... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/index-client.js | packages/svelte/src/index-client.js | /** @import { ComponentContext, ComponentContextLegacy } from '#client' */
/** @import { EventDispatcher } from './index.js' */
/** @import { NotFunction } from './internal/types.js' */
import { active_reaction, untrack } from './internal/client/runtime.js';
import { is_array } from './internal/shared/utils.js';
import... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/utils.js | packages/svelte/src/utils.js | const regex_return_characters = /\r/g;
/**
* @param {string} str
* @returns {string}
*/
export function hash(str) {
str = str.replace(regex_return_characters, '');
let hash = 5381;
let i = str.length;
while (i--) hash = ((hash << 5) - hash) ^ str.charCodeAt(i);
return (hash >>> 0).toString(36);
}
const VOID_... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/easing/index.js | packages/svelte/src/easing/index.js | /*
Adapted from https://github.com/mattdesl
Distributed under MIT License https://github.com/mattdesl/eases/blob/master/LICENSE.md
*/
/**
* @param {number} t
* @returns {number}
*/
export function linear(t) {
return t;
}
/**
* @param {number} t
* @returns {number}
*/
export function backInOut(t) {
const s = 1... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/store/index-server.js | packages/svelte/src/store/index-server.js | /** @import { Readable, Writable } from './public.js' */
import { get, writable } from './shared/index.js';
export { derived, get, readable, readonly, writable } from './shared/index.js';
/**
* @template V
* @overload
* @param {() => V} get
* @param {(v: V) => void} set
* @returns {Writable<V>}
*/
/**
* @templ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/store/index-client.js | packages/svelte/src/store/index-client.js | /** @import { Readable, Writable } from './public.js' */
import {
effect_root,
effect_tracking,
render_effect
} from '../internal/client/reactivity/effects.js';
import { get, writable } from './shared/index.js';
import { createSubscriber } from '../reactivity/create-subscriber.js';
import {
active_effect,
active_r... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/store/utils.js | packages/svelte/src/store/utils.js | /** @import { Readable } from './public' */
import { untrack } from '../index-client.js';
import { noop } from '../internal/shared/utils.js';
/**
* @template T
* @param {Readable<T> | null | undefined} store
* @param {(value: T) => void} run
* @param {(value: T) => void} [invalidate]
* @returns {() => void}
*/
e... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/store/shared/index.js | packages/svelte/src/store/shared/index.js | /** @import { Readable, StartStopNotifier, Subscriber, Unsubscriber, Updater, Writable } from '../public.js' */
/** @import { Stores, StoresValues, SubscribeInvalidateTuple } from '../private.js' */
import { noop, run_all } from '../../internal/shared/utils.js';
import { safe_not_equal } from '../../internal/client/rea... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/events/index.js | packages/svelte/src/events/index.js | export { on } from '../internal/client/dom/elements/events.js';
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/index.js | packages/svelte/src/internal/index.js | // TODO we may, on a best-effort basis, reimplement some of the legacy private APIs here so that certain libraries continue to work. Those APIs will be marked as deprecated (and should noisily warn the user) and will be removed in a future version of Svelte.
throw new Error(
`Your application, or one of its dependenc... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/disclose-version.js | packages/svelte/src/internal/disclose-version.js | import { PUBLIC_VERSION } from '../version.js';
if (typeof window !== 'undefined') {
// @ts-expect-error
((window.__svelte ??= {}).v ??= new Set()).add(PUBLIC_VERSION);
}
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/flags/index.js | packages/svelte/src/internal/flags/index.js | /** True if experimental.async=true */
export let async_mode_flag = false;
/** True if we're not certain that we only have Svelte 5 code in the compilation */
export let legacy_mode_flag = false;
/** True if $inspect.trace is used */
export let tracing_mode_flag = false;
export function enable_async_mode_flag() {
asy... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/flags/legacy.js | packages/svelte/src/internal/flags/legacy.js | import { enable_legacy_mode_flag } from './index.js';
enable_legacy_mode_flag();
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/flags/async.js | packages/svelte/src/internal/flags/async.js | import { enable_async_mode_flag } from './index.js';
enable_async_mode_flag();
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/flags/tracing.js | packages/svelte/src/internal/flags/tracing.js | import { enable_tracing_mode_flag } from './index.js';
enable_tracing_mode_flag();
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/warnings.js | packages/svelte/src/internal/server/warnings.js | /* This file is generated by scripts/process-messages/index.js. Do not edit! */
import { DEV } from 'esm-env';
var bold = 'font-weight: bold';
var normal = 'font-weight: normal';
/**
* A `hydratable` value with key `%key%` was created, but at least part of it was not used during the render.
*
* The `hydratable` ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/index.js | packages/svelte/src/internal/server/index.js | /** @import { ComponentType, SvelteComponent, Component } from 'svelte' */
/** @import { Csp, RenderOutput } from '#server' */
/** @import { Store } from '#shared' */
export { FILENAME, HMR } from '../../constants.js';
import { attr, clsx, to_class, to_style } from '../shared/attributes.js';
import { is_promise, noop }... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/hydratable.js | packages/svelte/src/internal/server/hydratable.js | /** @import { HydratableLookupEntry } from '#server' */
import { async_mode_flag } from '../flags/index.js';
import { get_render_context } from './render-context.js';
import * as e from './errors.js';
import * as devalue from 'devalue';
import { get_stack } from '../shared/dev.js';
import { DEV } from 'esm-env';
import... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/crypto.js | packages/svelte/src/internal/server/crypto.js | import { BROWSER } from 'esm-env';
let text_encoder;
// TODO - remove this and use global `crypto` when we drop Node 18
let crypto;
/** @param {string} data */
export async function sha256(data) {
text_encoder ??= new TextEncoder();
// @ts-expect-error
crypto ??= globalThis.crypto?.subtle?.digest
? globalThis.c... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/context.js | packages/svelte/src/internal/server/context.js | /** @import { SSRContext } from '#server' */
import { DEV } from 'esm-env';
import * as e from './errors.js';
/** @type {SSRContext | null} */
export var ssr_context = null;
/** @param {SSRContext | null} v */
export function set_ssr_context(v) {
ssr_context = v;
}
/**
* @template T
* @returns {[() => T, (context... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/renderer.js | packages/svelte/src/internal/server/renderer.js | /** @import { Component } from 'svelte' */
/** @import { Csp, HydratableContext, RenderOutput, SSRContext, SyncRenderOutput, Sha256Source } from './types.js' */
/** @import { MaybePromise } from '#shared' */
import { async_mode_flag } from '../flags/index.js';
import { abort } from './abort-signal.js';
import { pop, pu... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/dev.js | packages/svelte/src/internal/server/dev.js | /** @import { SSRContext } from '#server' */
import { FILENAME } from '../../constants.js';
import {
is_tag_valid_with_ancestor,
is_tag_valid_with_parent
} from '../../html-tree-validation.js';
import { get_stack } from '../shared/dev.js';
import { set_ssr_context, ssr_context } from './context.js';
import * as e fro... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/render-context.js | packages/svelte/src/internal/server/render-context.js | // @ts-ignore -- we don't include node types in the production build
/** @import { AsyncLocalStorage } from 'node:async_hooks' */
/** @import { RenderContext } from '#server' */
import { deferred, noop } from '../shared/utils.js';
import * as e from './errors.js';
/** @type {Promise<void> | null} */
let current_rende... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/errors.js | packages/svelte/src/internal/server/errors.js | /* This file is generated by scripts/process-messages/index.js. Do not edit! */
export * from '../shared/errors.js';
/**
* The node API `AsyncLocalStorage` is not available, but is required to use async server rendering.
* @returns {never}
*/
export function async_local_storage_unavailable() {
const error = new ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/abort-signal.js | packages/svelte/src/internal/server/abort-signal.js | import { STALE_REACTION } from '#client/constants';
/** @type {AbortController | null} */
let controller = null;
export function abort() {
controller?.abort(STALE_REACTION);
controller = null;
}
export function getAbortSignal() {
return (controller ??= new AbortController()).signal;
}
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/hydration.js | packages/svelte/src/internal/server/hydration.js | import { HYDRATION_END, HYDRATION_START, HYDRATION_START_ELSE } from '../../constants.js';
export const BLOCK_OPEN = `<!--${HYDRATION_START}-->`;
export const BLOCK_OPEN_ELSE = `<!--${HYDRATION_START_ELSE}-->`;
export const BLOCK_CLOSE = `<!--${HYDRATION_END}-->`;
export const EMPTY_COMMENT = `<!---->`;
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/blocks/snippet.js | packages/svelte/src/internal/server/blocks/snippet.js | /** @import { Snippet } from 'svelte' */
/** @import { Renderer } from '../renderer' */
/** @import { Getters } from '#shared' */
/**
* Create a snippet programmatically
* @template {unknown[]} Params
* @param {(...params: Getters<Params>) => {
* render: () => string
* setup?: (element: Element) => void | (()... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/server/blocks/html.js | packages/svelte/src/internal/server/blocks/html.js | import { DEV } from 'esm-env';
import { hash } from '../../../utils.js';
/**
* @param {string} value
*/
export function html(value) {
var html = String(value ?? '');
var open = DEV ? `<!--${hash(html)}-->` : '<!---->';
return open + html + '<!---->';
}
| javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/client/loop.js | packages/svelte/src/internal/client/loop.js | /** @import { TaskCallback, Task, TaskEntry } from '#client' */
import { raf } from './timing.js';
// TODO move this into timing.js where it probably belongs
/**
* @returns {void}
*/
function run_tasks() {
// use `raf.now()` instead of the `requestAnimationFrame` callback argument, because
// otherwise things can... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/client/runtime.js | packages/svelte/src/internal/client/runtime.js | /** @import { Derived, Effect, Reaction, Signal, Source, Value } from '#client' */
import { DEV } from 'esm-env';
import { get_descriptors, get_prototype_of, index_of } from '../shared/utils.js';
import {
destroy_block_effect_children,
destroy_effect_children,
effect_tracking,
execute_effect_teardown
} from './reac... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/client/proxy.js | packages/svelte/src/internal/client/proxy.js | /** @import { Source } from '#client' */
import { DEV } from 'esm-env';
import {
get,
active_effect,
update_version,
active_reaction,
set_update_version,
set_active_reaction
} from './runtime.js';
import {
array_prototype,
get_descriptor,
get_prototype_of,
is_array,
object_prototype
} from '../shared/utils.j... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/src/internal/client/warnings.js | packages/svelte/src/internal/client/warnings.js | /* This file is generated by scripts/process-messages/index.js. Do not edit! */
import { DEV } from 'esm-env';
var bold = 'font-weight: bold';
var normal = 'font-weight: normal';
/**
* Assignment to `%property%` property (%location%) will evaluate to the right-hand side, not the value of `%property%` following the ... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
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