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Features

Add support for React error handlers (#1354) (9618c51)

`v16.1.0`

Features

Add support for React 19 (#1367) (85ac253)

tsconfig/bases (@tsconfig/recommended)

`v1.0.13`

`v1.0.12`

`v1.0.11`

`v1.0.10`

`v1.0.9`

`v1.0.8`

vitest-dev/vitest (@vitest/coverage-v8)

`v2.1.9`

This release includes security patches for:

🐞 Bug Fixes

backport #7317 to v2 - by @hi-ogawa in #7318
(backport #7340 to v2) restrict served files from /__screenshot-error - by @hi-ogawa in #7343

View changes on GitHub

`v2.1.8`

🐞 Bug Fixes

Support Node 21 - by @sheremet-va (92f7a)

View changes on GitHub

`v2.1.7`

🐞 Bug Fixes

Revert support for Vite 6 - by @sheremet-va (fbe5c)
- This introduced some breaking changes (#6992). We will enable support for it later. In the meantime, you can still use pnpm.overrides or yarn resolutions to override the vite version in the vitest package - the APIs are compatible.

View changes on GitHub

`v2.1.6`

🚀 Features

Support Vite 6

View changes on GitHub

`v2.1.5`

🐞 Bug Fixes

dangerouslyIgnoreUnhandledErrors without base reporter - by @AriPerkkio in #6808 (0bf0a)
Capture unhandledRejection even when base reporter is not used - by @AriPerkkio in #6812 (8878b)
Don't change the working directory when loading workspace projects - by @sheremet-va in #6811 (f0aea)
Remove sequence.concurrent from the RuntimeConfig type - by @sheremet-va in #6880 (6af73)
Stop the runner before restarting, restart on workspace config change - by @sheremet-va in #6859 (b01df)
Don't rerun on Esc or Ctrl-C during watch filter - by @hi-ogawa in #6895 (98f76)
Print ssrTransform error - by @hi-ogawa in #6885 (4c96c)
Throw an error and a warning if .poll, .element, .rejects/.resolves, and locator.* weren't awaited - by @sheremet-va in #6877 (93b67)
browser:
- Don't process the default css styles - by @sheremet-va in #6861 (0d67f)
- Support non US key input - by @hi-ogawa in #6873 (5969d)
- Stop the browser rpc when the pool is closed - by @sheremet-va in #6858 (9a0c9)
- Init browsers eagerly when tests are running - by @sheremet-va in #6876 (417bd)
coverage:
- Report uncovered files when re-run by enter or 'a' - by @AriPerkkio in #6848 (487c8)
ui:
- Remove crossorigin attributes for same origin assets - by @hi-ogawa in #6883 (6e793)
vite-node:
- Improve esm check to decide external - by @hi-ogawa in #6816 (7e1fa)
- Top-level throw in module is not reported properly - by @vanaigr and @hi-ogawa in #6840 (cf0cb)
vitest:
- Use fetch() implementation from happy-dom - by @capricorn86 in #6879 (3c56f)

🏎 Performance

Limit workspace project concurrency to available cores - by @sheremet-va in #6869 (f4c04)

View changes on GitHub

`v2.1.4`

🚀 Features

This patch release includes a non-breaking feature for the experimental Browser Mode that doesn't follow SemVer. If you want to avoid picking up releases like this, make sure to pin the Vitest version in your package.json. See npm's documentation about semver for more information.

browser: Allow custom HTML path, respect plugins transformIndexHtml - by @sheremet-va in #6725 (16902)

🐞 Bug Fixes

windows:
- Don't normalize drive case letter in root - by @sheremet-va in #6792 (b28cd)
browser:
- Fix default browser port - by @hi-ogawa in #6700 (9c518)
- Optimize expect-type - by @sheremet-va in #6713 (07918)
- Don't polyfill process.env - by @sheremet-va in #6718 (da6d2)
- Increment browser port automatically if there are several projects with browser.enabled - by @sheremet-va in #6717 (a9397)
- Cleanup keyboard state - by @hi-ogawa in #6731 (19278)
- Don't add v= queries to setup files imports - by @sheremet-va in #6759 (b8258)
- User event cleanup on retry - by @hi-ogawa in #6764 (bdd15)
- Ignore non mocked msw requests - by @sheremet-va in #6770 (9d9ba)
- Initiate MSW in the same frame as tests - by @sheremet-va in #6772 (2444f)
deps:
- Update dependency sirv to v3 - in #6701 (fde5d)
expect:
- Correct behavior of toThrowError with empty string parameter - by @shulaoda in #6710 (a6129)
mocker:
- Remove spy from peer dependencies - by @sheremet-va in #6777 (3a8b5)
vitest:
- Clarify slowTestThreshold, print slow tests in non-TTY mode - by @sheremet-va in #6715 (2e6aa)
- Print warnings form Vite plugins - by @sheremet-va in #6724 (121b1)
- Don't fail if the working directory starts with a lowercase drive letter - by @sheremet-va in #6779 (df6d7)
- Silence import analysis warning - by @hi-ogawa in #6785 (39041)
vitest,runner:
- Simplify test.extend type exports - by @hi-ogawa in #6707 (e5c38)

🏎 Performance

Use hash to replace createHash - by @btea in #6703 (5d07b)

View changes on GitHub

`v2.1.3`

🐞 Bug Fixes

Fix error diff of toBeNaN, toBeUndefined, toBeNull, toBeTruthy, toBeFalsy - by @hi-ogawa in #6697 (e0027)
browser:
- Provide aria role intellisense - by @sheremet-va in #6629 (f36ea)
- Not.toBeInTheDocument works with locators API - by @sheremet-va in #6634 (8bef5)
- Use /mockServiceWorker.js instead of /__vitest_msw__ - by @sheremet-va in #6687 (4b2ce)
- Don't override the esbuild option in the browser mode - by @sheremet-va in #6692 (d131f)
expect:
- Preserve prototype in toMatchObject diff - by @hi-ogawa in #6620 (d289e)
mocker:
- Specify correct spy dependency - by @sheremet-va (7e958)
runner:
- Ensure sequential suite overrides sequence.concurrent - by @dsyddall and @hi-ogawa in #6653 (5e6de)
vitest:
- Deprecate UserConfig in favor of ViteUserConfig - by @sheremet-va in #6626 (496bd)
- Don't hang with maxConcurrency 0 - by @sheremet-va in #6627 (946d8)
- Deprecate old task types and node-reliant types - by @sheremet-va in #6632 (00045)
- Fix <empty line> logs when interleaving console.log/error - by @hi-ogawa in #6644 (9ece3)
- Show rollup error details as test error - by @hi-ogawa in #6686 (47dde)
- Always inline setup files - by @sheremet-va in #6689 (19d64)
- Use fast-glob instead of tinyglobby in Vitest - by @sheremet-va in #6688 (70baa)
web-worker:
- Share mocker with main executor - by @hi-ogawa in #6623 (fe7b8)

🏎 Performance

Reuse full name in reported tasks, update generator types - by @sheremet-va in #6666 (7a0de)

View changes on GitHub

gajus/eslint-plugin-jsdoc (eslint-plugin-jsdoc)

`v62.9.0`

Features

update jsdoccomment, devDeps. (8569d0c)

`v62.8.1`

jsx-eslint/eslint-plugin-react (eslint-plugin-react)

`v7.37.5`

Fixed

[no-unknown-property]: allow shadow root attrs on <template> (#3912 @ljharb)
[prop-types]: support ComponentPropsWithRef from a namespace import (#3651 @corydeppen)
[jsx-no-constructed-context-values]: detect constructed context values in React 19 <Context> usage (#3910 @TildaDares)
[no-unknown-property]: allow transform-origin on rect (#3914 @ljharb)

Changed

[Docs] [button-has-type]: clean up phrasing (#3909 @hamirmahal)

`v7.37.4`

Fixed

[no-unknown-property]: support onBeforeToggle, popoverTarget, popoverTargetAction attributes (#3865 @acusti)
[types] fix types of flat configs (#3874 @ljharb)

`v7.37.3`

Fixed

[no-danger]: avoid a crash on a nested component name (#3833 @ljharb)
[Fix] types: correct generated type declaration (#3840 @ocavue)
[no-unknown-property]: support precedence prop in react 19 (#3829 @acusti)
[prop-types]: props missing in validation when using generic types from a namespace import (#3859 @rbondoc96)

Changed

[Tests] [jsx-no-script-url]: Improve tests (#3849 @radu2147)
[Docs] fix broken links: [default-props-match-prop-types], [jsx-boolean-value], [jsx-curly-brace-presence], [jsx-no-bind], [no-array-index-key], [no-is-mounted], [no-render-return-value], [require-default-props] (#3841 @bastiendmt)

`v7.37.2`

Fixed

[destructuring-assignment]: fix false negative when using typeof props.a (#3835 @golopot)

Changed

[Refactor] [destructuring-assignment]: use getParentStatelessComponent (#3835 @golopot)

capricorn86/happy-dom (happy-dom)

`v20.10.3`

`v20.10.2`

👷‍♂️ Patch fixes

Updates external dependencies - By @capricorn86 in task #2163

`v20.10.1`

`v20.10.0`

`v20.9.0`

🎨 Features

Adds support for event listener properties on Window (e.g. Window.onkeydown) - By @capricorn86 in task #2131

typicode/husky (husky)

`v9.1.7`

What's Changed

fix: add husky label to deprecated warning by @smackfu in #1538

New Contributors

@smackfu made their first contribution in #1538

Full Changelog: typicode/husky@v9.1.6...v9.1.7

prettier/prettier (prettier)

`v3.8.4`

`v3.8.3`

`v3.8.2`

`v3.8.1`

`v3.8.0`

🔗 Release note

`v3.7.4`

LWC: Avoid quote around interpolations (#18383 by @kovsu)

<!-- Input -->
<div foo={bar}>   </div>

<!-- Prettier 3.7.3 (--embedded-language-formatting off) -->
<div foo="{bar}"></div>

<!-- Prettier 3.7.4 (--embedded-language-formatting off) -->
<div foo={bar}></div>

TypeScript: Fix comment inside union type gets duplicated (#18393 by @fisker)

// Input
type Foo = (/** comment */ a | b) | c;

// Prettier 3.7.3
type Foo = /** comment */ (/** comment */ a | b) | c;

// Prettier 3.7.4
type Foo = /** comment */ (a | b) | c;

TypeScript: Fix unstable comment print in union type comments (#18395 by @fisker)

// Input
type X = (A | B) & (
  // comment
  A | B
);

// Prettier 3.7.3 (first format)
type X = (A | B) &
  (// comment
  A | B);

// Prettier 3.7.3 (second format)
type X = (
  | A
  | B // comment
) &
  (A | B);

// Prettier 3.7.4
type X = (A | B) &
  // comment
  (A | B);

`v3.7.3`

API: Fix `prettier.getFileInfo()` change that breaks VSCode extension (#18375 by @fisker)

An internal refactor accidentally broke the VSCode extension plugin loading.

`v3.7.2`

JavaScript: Fix string print when switching quotes (#18351 by @fisker)

// Input
console.log("A descriptor\\'s .kind must be \"method\" or \"field\".")

// Prettier 3.7.1
console.log('A descriptor\\'s .kind must be "method" or "field".');

// Prettier 3.7.2
console.log('A descriptor\\\'s .kind must be "method" or "field".');

JavaScript: Preserve quote for embedded HTML attribute values (#18352 by @kovsu)

// Input
const html = /* HTML */ ` <div class="${styles.banner}"></div> `;

// Prettier 3.7.1
const html = /* HTML */ ` <div class=${styles.banner}></div> `;

// Prettier 3.7.2
const html = /* HTML */ ` <div class="${styles.banner}"></div> `;

TypeScript: Fix comment in empty type literal (#18364 by @fisker)

// Input
export type XXX = {
  // tbd
};

// Prettier 3.7.1
export type XXX = { // tbd };

// Prettier 3.7.2
export type XXX = {
  // tbd
};

`v3.7.1`

API: Fix performance regression in doc printer (#18342 by @fisker)

Prettier 3.7.1 can be very slow when formatting big files, the regression has been fixed.

`v3.7.0`

`v3.6.2`

Markdown: Add missing blank line around code block (#17675 by @fisker)

<!-- Input -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```

   1. Another
   2. List

<!-- Prettier 3.6.1 -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```
   1. Another
   2. List

<!-- Prettier 3.6.2 -->
1. Some text, and code block below, with newline after code block

   ```yaml
   ---
   foo: bar
   ```

   1. Another
   2. List

`v3.6.1`

TypeScript: Allow const without initializer (#17650, #17654 by @fisker)

// Input
export const version: string;

// Prettier 3.6.0 (--parser=babel-ts)
SyntaxError: Unexpected token (1:21)
> 1 | export const version: string;
    |                     ^

// Prettier 3.6.0 (--parser=oxc-ts)
SyntaxError: Missing initializer in const declaration (1:14)
> 1 | export const version: string;
    |              ^^^^^^^^^^^^^^^

// Prettier 3.6.1
export const version: string;

Miscellaneous: Avoid closing files multiple times (#17665 by @43081j)

When reading a file to infer the interpreter from a shebang, we use the
n-readlines library to read the first line in order to get the shebang.

This library closes files when it reaches EOF, and we later try close the same
files again. We now close files only if n-readlines did not already close
them.

`v3.6.0`

`v3.5.3`

Flow: Fix missing parentheses in `ConditionalTypeAnnotation` (#17196 by @fisker)

// Input
type T<U> = 'a' | ('b' extends U ? 'c' : empty);
type T<U> = 'a' & ('b' extends U ? 'c' : empty);

// Prettier 3.5.2
type T<U> = "a" | "b" extends U ? "c" : empty;
type T<U> = "a" & "b" extends U ? "c" : empty;

// Prettier 3.5.3
type T<U> = "a" | ("b" extends U ? "c" : empty);
type T<U> = "a" & ("b" extends U ? "c" : empty);

`v3.5.2`

Remove `module-sync` condition (#17156 by @fisker)

In Prettier 3.5.0, we added module-sync condition to package.json, so that require("prettier") can use ESM version, but turns out it doesn't work if CommonJS and ESM plugins both imports builtin plugins. To solve this problem, we decide simply remove the module-sync condition, so require("prettier") will still use the CommonJS version, we'll revisit until require(ESM) feature is more stable.

`v3.5.1`

Fix CLI crash when cache for old version exists (#17100 by @sosukesuzuki)

Prettier 3.5 uses a different cache format than previous versions, Prettier 3.5.0 crashes when reading existing cache file, Prettier 3.5.1 fixed the problem.

Support dockercompose and github-actions-workflow in VSCode (#17101 by @remcohaszing)

Prettier now supports the dockercompose and github-actions-workflow languages in Visual Studio Code.

`v3.5.0`

`v3.4.2`

Treat U+30A0 & U+30FB in Katakana Block as CJK (#16796 by @tats-u)

Prettier doesn't treat U+30A0 & U+30FB as Japanese. U+30FB is commonly used in Japanese to represent the delimitation of first and last names of non-Japanese people or “and”. The following “C言語・C++・Go・Rust” means “C language & C++ & Go & Rust” in Japanese.

<!-- Input (--prose-wrap=never) -->

C言
語
・
C++
・
Go
・
Rust

<!-- Prettier 3.4.1 -->
C言語・ C++ ・ Go ・ Rust

<!-- Prettier 3.4.2 -->
C言語・C++・Go・Rust

U+30A0 can be used as the replacement of the - in non-Japanese names (e.g. “Saint-Saëns” (Charles Camille Saint-Saëns) can be represented as “サン゠サーンス” in Japanese), but substituted by ASCII hyphen (U+002D) or U+FF1D (full width hyphen) in many cases (e.g. “サン=サーンス” or “サン＝サーンス”).

Fix comments print on class methods with decorators (#16891 by @fisker)

// Input
class A {
  @&#8203;decorator
  /** 
   * The method description
   *
  */
  async method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.1
class A {
  @&#8203;decorator
  async /**
   * The method description
   *
   */
  method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

// Prettier 3.4.2
class A {
  @&#8203;decorator
  /**
   * The method description
   *
   */
  async method(foo: Foo, bar: Bar) {
    console.log(foo);
  }
}

Fix non-idempotent formatting (#16899 by @seiyab)

This bug fix is not language-specific. You may see similar change in any languages. This fixes regression in 3.4.0 so change caused by it should yield same formatting as 3.3.3.

// Input
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

// Prettier 3.4.1 (first)
<div>
  foo
  <span>
    longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo
  </span>, abc
</div>;

// Prettier 3.4.1 (second)
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

// Prettier 3.4.2
<div>
  foo
  <span>longlonglonglonglonglonglonglonglonglonglonglonglonglonglongl foo</span>
  , abc
</div>;

`v3.4.1`

Remove unnecessary parentheses around assignment in `v-on` (#16887 by @fisker)

<!-- Input -->
<template>
  <button @&#8203;click="foo += 2">Click</button>
</template>

<!-- Prettier 3.4.0 -->
<template>
  <button @&#8203;click="(foo += 2)">Click</button>
</template>

<!-- Prettier 3.4.1 -->
<template>
  <button @&#8203;click="foo += 2">Click</button>
</template>

`v3.4.0`

isaacs/rimraf (rimraf)

`v6.1.3`

`v6.1.2`

`v6.1.1`

`v6.1.0`

semantic-release/semantic-release (semantic-release)

`v25.0.5`

Bug Fixes

revert: next (#4200) (db8ffaa)

`v25.0.4`

Bug Fixes

code-quality: add missing comma in context object for consistency (493d6cd)

TypeStrong/TypeDoc (typedoc)

`v0.28.19`

Features

Added French translations for the TypeDoc interface and help descriptions.
Added support for triple-slash comment style, which requires exactly three slashes in the comment, #3089.

Bug Fixes

Corrected handling of icon caching for custom themes which use SVGs with a larger view box than TypeDoc's default theme.
Fixed short summary comment handling on module pages when the project source files use Windows line endings, #3093.

Thanks!

`v0.28.18`

Features

Support TypeScript 6.0, #3084.

`v0.28.17`