hub / github.com/sveltejs/svelte

github.com/sveltejs/svelte @svelte@5.56.4 sqlite

repository ↗ · DeepWiki ↗ · release svelte@5.56.4 ↗ · compare 2 versions

5,583 symbols 18,173 edges 3,452 files 620 documented · 11%

README

    <img src="https://github.com/sveltejs/svelte/raw/svelte@5.56.4/assets/banner.png" alt="Svelte - web development for the rest of us" />

What is Svelte?

Svelte is a new way to build web applications. It's a compiler that takes your declarative components and converts them into efficient JavaScript that surgically updates the DOM.

Learn more at the Svelte website, or stop by the Discord chatroom.

Supporting Svelte

Svelte is an MIT-licensed open source project with its ongoing development made possible entirely by fantastic volunteers. If you'd like to support their efforts, please consider:

Becoming a backer on Open Collective.

Funds donated via Open Collective will be used for compensating expenses related to Svelte's development such as hosting costs. If sufficient donations are received, funds may also be used to support Svelte's development more directly.

Roadmap

You may view our roadmap if you'd like to see what we're currently working on.

Contributing

Please see the Contributing Guide and the svelte package for information on contributing to Svelte.

Is svelte.dev down?

Probably not, but it's possible. If you can't seem to access any .dev sites, check out this SuperUser question and answer.

License

MIT

Extension points exported contracts — how you extend this code

IntrinsicElements (Interface)

* Avoid using this interface directly. Instead use the `SvelteHTMLElements` interface exported by `svelte/elements` *

packages/svelte/svelte-html.d.ts

Readable (Interface)

Readable interface for subscribing.

packages/svelte/types/index.d.ts

Processed_1 (Interface)

* The result of a preprocessor run. If the preprocessor does not return a result, it is assumed that the code is unchang

packages/svelte/types/index.d.ts

PreprocessorGroup_1 (Interface)

* A preprocessor group is a set of preprocessors that are applied to a Svelte file.

packages/svelte/types/index.d.ts

SveltePreprocessor_1 (Interface)

* @description Utility type to extract the type of a preprocessor from a preprocessor group * @deprecated Create this

packages/svelte/types/index.d.ts

Core symbols most depended-on inside this repo

flushSync

called by 1673

packages/svelte/src/internal/client/reactivity/batch.js

push

called by 1242

packages/svelte/src/internal/server/renderer.js

tick

called by 815

packages/svelte/tests/runtime-browser/custom-elements-samples/html/_config.js

called by 302

packages/svelte/tests/runtime-legacy/shared.ts

set

called by 291

packages/svelte/src/motion/public.d.ts

get

called by 256

packages/svelte/tests/runtime-runes/samples/derived-dep-set-while-rendering/store.svelte.js

get

called by 184

packages/svelte/src/reactivity/map.js

called by 180

packages/svelte/src/compiler/errors.js

Shape

Function 4,757

Interface 360

Method 314

Class 152

Languages

TypeScript100%

Modules by API surface

packages/svelte/src/compiler/errors.js186 symbols

packages/svelte/types/index.d.ts135 symbols

packages/svelte/src/compiler/warnings.js85 symbols

packages/svelte/src/compiler/print/index.js63 symbols

packages/svelte/elements.d.ts60 symbols

packages/svelte/src/compiler/utils/builders.js56 symbols

packages/svelte/src/compiler/phases/scope.js53 symbols

packages/svelte/src/compiler/types/template.d.ts46 symbols

packages/svelte/src/internal/client/reactivity/batch.js42 symbols

packages/svelte/src/compiler/legacy.js41 symbols

packages/svelte/src/internal/server/renderer.js39 symbols

packages/svelte/src/compiler/migrate/index.js37 symbols

Used by 70 indexed graphs manifest dependencies, hub-wide

github.com/Budibase/budibase

github.com/BuilderIO/mitosis

github.com/FredKSchott/snowpack

github.com/TanStack/query

github.com/TanStack/table

github.com/Tencent/vConsole

github.com/anomalyco/sst

github.com/clauderic/dnd-kit

github.com/cypress-io/cypress

github.com/danielmiessler/Fabric

… +60 more

Dependencies from manifests, versioned

@changesets/cli2.29.8 · 1×

@eslint/js10.0.0 · 1×

@jridgewell/remapping2.3.4 · 1×

@jridgewell/sourcemap-codec1.5.0 · 1×

@jridgewell/trace-mapping0.3.25 · 1×

@playwright/test1.60.0 · 1×

@rollup/plugin-commonjs28.0.1 · 1×

@rollup/plugin-node-resolve15.3.0 · 1×

@rollup/plugin-terser0.4.4 · 1×

@rollup/plugin-virtual3.0.2 · 1×

@sveltejs/acorn-typescript1.0.10 · 1×

@sveltejs/eslint-config9.0.0 · 1×

For agents

$ claude mcp add svelte \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact