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Biome CLI v2.2.2

23 Aug 12:22
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Biome CLI v2.2.2

2.2.2

Patch Changes

  • #7266 b270bb5 Thanks @ematipico! - Fixed an issue where Biome got stuck when analyzing some files. This is usually caused by a bug in the inference engine. Now Biome has some guards in place in case the number of types grows too much, and if that happens, a diagnostic is emitted and the inference is halted.

  • #7281 6436180 Thanks @ematipico! - Fixed an issue where the function scanProject wouldn't work as expected.

  • #7285 1511d0c Thanks @rriski! - Partially fixed #6782: JSX node kinds are now supported in GritQL AST nodes.

  • #7249 dff85c0 Thanks @ematipico! - Fixed #748, where Biome Language Server didn't show the unsafe fixes when requesting the quick fixes. Now all LSP editors will show also opt-in, unsafe fixes.

  • #7266 b270bb5 Thanks @ematipico! - Fixed #7020: Resolved an issue with analysing types of static member expressions involving unions. If the object type was a union that referenced nested unions, it would trigger an infinite loop as it tried to keep expanding nested unions, and the set of types would grow indefinitely.

  • #7209 679b70e Thanks @patrickshipe! - Resolved an overcorrection in useImportExtensions when importing explicit index files.

    Imports that explicitly reference an index file are now preserved and no longer rewritten to nested index paths.

    Example

    // Before
-      import "./sub/index";
+      import "./sub/index/index.js";

// After
-      import "./sub/index";
+      import "./sub/index.js";

  • #7270 953f9c6 Thanks @arendjr! - Fixed #6172: Resolved an issue with inferring types for rest parameters. This issue caused rest-parameter types to be incorrect, and in some cases caused extreme performance regressions in files that contained many methods with rest-parameter definitions.

  • #7234 b7aa111 Thanks @JeetuSuthar! - Fixed #7233: The useIndexOf rule now correctly suggests using indexOf() instead of findIndex().

    The diagnostic message was incorrectly recommending Array#findIndex() over Array#indexOf(), when it should recommend the opposite for simple equality checks.

  • #7283 0b07f45 Thanks @ematipico! - Fixed #7236. Now Biome correctly migrates JSONC configuration files when they are passed using --config-path.

  • #7239 1d643d8 Thanks @minht11! - Fixed an issue where Svelte globals ($state and so on) were not properly recognized inside .svelte.test.ts/js and .svelte.spec.ts/js files.

  • #7264 62fdbc8 Thanks @ematipico! - Fixed a regression where when using --log-kind-pretty wasn't working anymore as expected.

  • #7244 660031b Thanks @JeetuSuthar! - Fixed #7225: The noExtraBooleanCast rule now preserves parentheses when removing Boolean calls inside negations.

    // Before
!Boolean(b0 && b1);
// After
!(b0 && b1); // instead of !b0 && b1

  • #7298 46a8e93 Thanks @unvalley! - Fixed #6695: useNamingConvention now correctly reports TypeScript parameter properties with modifiers.

    Previously, constructor parameter properties with modifiers like private or readonly were not checked against naming conventions. These properties are now treated consistently with regular class properties.

What's Changed

  • perf: determine folders more efficiently by @arendjr in #7220
  • chore: use divan for module graph benchmarks by @arendjr in #7231
  • chore: add repository dispatch to kick off docker image build on release by @stathis-alexander in #7235
  • fix: correct error message in useIndexOf rule by @JeetuSuthar in #7234
  • fix(changelog): correct dead links in 2.2 by @Jayllyz in #7243
  • chore: fix image sponsor by @ematipico in #7250
  • docs: fix CHANGELOG to reflect operatorLinebreak by @blfpd in #7253
  • chore(deps): update github-actions by @renovate[bot] in #7251
  • chore(deps): update rust:1.89.0-bookworm docker digest to e090f7b by @renovate[bot] in #7252
  • chore(deps): update rust:1.89.0-bullseye docker digest to 5b0defc - autoclosed by @renovate[bot] in #7254
  • chore(deps): update dependency @changesets/cli to v2.29.6 by @renovate[bot] in #7255
  • fix(lsp): unsafe fixes when pulling code actions by @ematipico in #7249
  • feat(linter): auto add Svelte globals for .svelte.test/spec files by @minht11 in #7239
  • fix(cli): pretty logger by @ematipico in #7264
  • fix(core): resolve issue with rest params in type inference by @arendjr in #7270
  • chore: remove duplicated fixture by @arendjr in #7273
  • fix(linter): fix useImportExtensions handling of index files by @patrickshipe in #7209
  • chore: unduplicate branch by @arendjr in #7274
  • docs(lint): improve noUndeclaredDependencies by @ematipico in #7272
  • fix(wasm): scanProject being stuck by @ematipico in #7281
  • fix(semantic): missing references in namespaces by @ematipico in #7282
  • fix(module_graph): limit flattening to hardcoded value by @ematipico in #7266
  • fix(migrate): jsonc configuration files by @ematipico in #7283
  • feat(grit): add JSX node name mappings for GritQL patterns by @rriski in #7285
  • fix(noExtraBooleanCast): preserve parentheses to maintain operator precedence by @JeetuSuthar in #7244
  • fix(lint/useNamingConvention): detects ts property parameter with modifier by @unvalley in #7298
  • ci: release by @github-actions[bot] in #7238
  • ci: release by @github-actions[bot] in #7303

New Contributors

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/biome@2.2.0...@biomejs/biome@2.2.2

Contributors

arendjr, ematipico, and 9 other contributors
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JavaScript APIs v3.0.0

14 Aug 09:21
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@biomejs/js-api@3.0.0
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JavaScript APIs v3.0.0

3.0.0

Patch Changes

  • Updated dependencies [527db7f]:
    • @biomejs/wasm-bundler@2.2.0
    • @biomejs/wasm-nodejs@2.2.0
    • @biomejs/wasm-web@2.2.0

What's Changed

New Contributors

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/biome@2.1.4...@biomejs/js-api@3.0.0

Contributors

nazarhussain, arendjr, and 17 other contributors
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Biome CLI v2.2.0

14 Aug 09:22
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Biome CLI v2.2.0

2.2.0

Minor Changes

  • #5506 1f8755b Thanks @sakai-ast! - The noRestrictedImports rule has been enhanced with a new patterns option. This option allows for more flexible and powerful import restrictions using gitignore-style patterns.

    You can now define patterns to restrict entire groups of modules. For example, you can disallow imports from any path under import-foo/ except for import-foo/baz.

    {
  "options": {
    "patterns": [
      {
        "group": ["import-foo/*", "!import-foo/baz"],
        "message": "import-foo is deprecated, except for modules in import-foo/baz."
      }
    ]
  }
}

    Invalid examples

    import foo from "import-foo/foo";
import bar from "import-foo/bar";

    Valid examples

    import baz from "import-foo/baz";

    Additionally, the patterns option introduces importNamePattern to restrict specific import names using regular expressions.
    The following example restricts the import names that match x , y or z letters from modules under import-foo/.

    {
  "options": {
    "patterns": [
      {
        "group": ["import-foo/*"],
        "importNamePattern": "[xyz]"
      }
    ]
  }
}

    Invalid examples

    import { x } from "import-foo/foo";

    Valid examples

    import { foo } from "import-foo/foo";

    Furthermore, you can use the invertImportNamePattern boolean option to reverse this logic. When set to true, only the import names that match the importNamePattern will be allowed. The following configuration only allows the import names that match x , y or z letters from modules under import-foo/.

    {
  "options": {
    "patterns": [
      {
        "group": ["import-foo/*"],
        "importNamePattern": "[xyz]",
        "invertImportNamePattern": true
      }
    ]
  }
}

    Invalid examples

    import { foo } from "import-foo/foo";

    Valid examples

    import { x } from "import-foo/foo";

  • #6506 90c5d6b Thanks @nazarhussain! - Allow customization of the sort order for different sorting actions. These actions now support a sort option:

    For each of these options, the supported values are the same:

    1. natural. Compares two strings using a natural ASCII order. Uppercase letters come first (e.g. A < a < B < b) and number are compared in a human way (e.g. 9 < 10). This is the default value.
    2. lexicographic. Strings are ordered lexicographically by their byte values. This orders Unicode code points based on their positions in the code charts. This is not necessarily the same as “alphabetical” order, which varies by language and locale.

  • #7159 df3afdf Thanks @ematipico! - Added the new rule useBiomeIgnoreFolder. Since v2.2, Biome correctly prevents the indexing and crawling of folders.

    However, the correct pattern has changed. This rule attempts to detect incorrect usage, and promote the new pattern:

    // biome.json
{
  "files": {
    "includes": [
-      "!dist/**",
-      "!**/fixtures/**",
+      "!dist",
+      "!**/fixtures",
    ]
  }
}

  • #6989 85b1128 Thanks @arendjr! - Fixed minor inconsistencies in how files.includes was being handled.

    Previously, Biome sometimes failed to properly ignore the contents of a folder if you didn't specify the /** at the end of a glob pattern. This was unfortunate, because it meant we still had to traverse the folder and then apply the glob to every entry inside it.

    This is no longer an issue and we now recommend to ignore folders without using the /** suffix.

  • #7118 a78e878 Thanks @avshalomt2! - Added support for .graphqls files. Biome can now format and lint GraphQL files that have the extension .graphqls

  • #6159 f02a296 Thanks @bavalpey! - Added a new option to Biome's JavaScript formatter, javascript.formatter.operatorLinebreak, to configure whether long lines should be broken before or after binary operators.

    For example, the following configuration:

    {
  formatter: {
    javascript: {
      operatorLinebreak: "before", // defaults to "after"
    },
  },
}

    Will cause this JavaScript file:

    const VERY_LONG_CONDITION_1234123412341234123412341234 = false;

if (
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234
) {
  console.log("DONE");
}

    to be formatted like this:

    const VERY_LONG_CONDITION_1234123412341234123412341234 = false;
if (
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234 &&
  VERY_LONG_CONDITION_1234123412341234123412341234
) {
  console.log("DONE");
}

  • #7137 a653a0f Thanks @ematipico! - Promoted multiple lint rules from nursery to stable groups and renamed several rules for consistency.

    Promoted rules

    The following rules have been promoted from nursery to stable groups:

    CSS
    GraphQL
    JavaScript/TypeScript
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Contributors

nazarhussain, arendjr, and 17 other contributors
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Biome CLI v2.1.4

07 Aug 15:14
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Biome CLI v2.1.4

2.1.4

Patch Changes

  • #7121 b9642ab Thanks @arendjr! - Fixed #7111: Imported symbols using aliases are now correctly recognised.

  • #7103 80515ec Thanks @omasakun! - Fixed #6933 and #6994.

    When the values of private member assignment expressions, increment expressions, etc. are used, those private members are no longer marked as unused.

  • #6887 0cc38f5 Thanks @ptkagori! - Added the noQwikUseVisibleTask rule to Qwik.

    This rule is intended for use in Qwik applications to warn about the use of useVisibleTask$() functions which require careful consideration before use.

    Invalid:

    useVisibleTask$(() => {
  console.log("Component is visible");
});

    Valid:

    useTask$(() => {
  console.log("Task executed");
});

  • #7084 50ca155 Thanks @ematipico! - Added the new nursery rule noUnnecessararyConditions, which detects whenever some conditions don't
    change during the life cycle of the program, and truthy or false, hence deemed redundant.

    For example, the following snippets will trigger the rule:

    // Always truthy literal conditions
if (true) {
  console.log("always runs");
}
    // Unnecessary condition on constrained string type
function foo(arg: "bar" | "baz") {
  if (arg) {
    // This check is unnecessary
  }
}

  • #6887 0cc38f5 Thanks @ptkagori! - Added the useImageSize rule to Biome.

    The useImageSize rule enforces the use of width and height attributes on <img> elements for performance reasons. This rule is intended to prevent layout shifts and improve Core Web Vitals by ensuring images have explicit dimensions.

    Invalid:

    <img src="/image.png" />
<img src="https://example.com/image.png" />
<img src="/image.png" width="200" />
<img src="/image.png" height="200" />

    Valid:

    <img width="200" height="600" src="/static/images/portrait-01.webp" />
<img width="100" height="100" src="https://example.com/image.png" />

  • #6887 0cc38f5 Thanks @ptkagori! - Added the useAnchorHref rule to Biome.

    The useAnchorHref rule enforces the presence of an href attribute on <a> elements in JSX. This rule is intended to ensure that anchor elements are always valid and accessible.

    Invalid:

    <a>Link</a>
    <a target="_blank">External</a>

    Valid:

    <a href="/home">Home</a>
    <a href="https://example.com" target="_blank">
  External
</a>

  • #7100 29fcb05 Thanks @Jayllyz! - Added the rule noNonNullAssertedOptionalChain.

    This rule prevents the use of non-null assertions (!) immediately after optional chaining expressions (?.). Optional chaining is designed to safely handle nullable values by returning undefined when the chain encounters null or undefined. Using a non-null assertion defeats this purpose and can lead to runtime errors.

    // Invalid - non-null assertion after optional chaining
obj?.prop!;
obj?.method()!;
obj?.[key]!;
obj?.prop!;

// Valid - proper optional chaining usage
obj?.prop;
obj?.method();
obj?.prop ?? defaultValue;
obj!.prop?.method();

  • #7129 9f4538a Thanks @drwpow! - Removed option, combobox, listbox roles from useSemanticElements suggestions

  • #7106 236deaa Thanks @arendjr! - Fixed #6985: Inference of return types no longer mistakenly picks up return types of nested functions.

  • #7102 d3118c6 Thanks @omasakun! - Fixed #7101: noUnusedPrivateClassMembers now handles members declared as part of constructor arguments:

    1. If a class member defined in a constructor argument is only used within the constructor, it removes the private modifier and makes it a plain method argument.
    2. If it is not used at all, it will prefix it with an underscore, similar to noUnusedFunctionParameter.

  • #7104 5395297 Thanks @harxki! - Reverting to prevent regressions around ref handling

  • #7143 1a6933a Thanks @siketyan! - Fixed #6799: The noImportCycles rule now ignores type-only imports if the new ignoreTypes option is enabled (enabled by default).

    [!WARNING]
    Breaking Change: The noImportCycles rule no longer detects import cycles that include one or more type-only imports by default.
    To keep the old behaviour, you can turn off the ignoreTypes option explicitly:

    {
  "linter": {
    "rules": {
      "nursery": {
        "noImportCycles": {
          "options": {
            "ignoreTypes": false
          }
        }
      }
    }
  }
}

  • #7099 6cc84cb Thanks @arendjr! - Fixed #7062: Biome now correctly considers extended configs when determining the mode for the scanner.

  • #6887 0cc38f5 Thanks @ptkagori! - Added the useQwikClasslist rule to Biome.

    This rule is intended for use in Qwik applications to encourage the use of the built-in class prop (which accepts a string, object, or array) instead of the classnames utility library.

    Invalid:

    <div class={classnames({ active: true, disabled: false })} />

    Valid:

    <div classlist={{ active: true, disabled: false }} />

  • #7019 57c15e6 Thanks @fireairforce! - Added support in the JS parser for import source(a stage3 proposal). The syntax looks like:

    import source foo from "<specifier>";

  • #7053 655049e Thanks @jakeleventhal! - Added the useConsistentTypeDefinitions rule.

    This rule enforces consistent usage of either interface or type for object type definitions in TypeScript.

    The rule accepts an option to specify the preferred style:

    • interface (default): Prefer using interface for object type definitions
    • type: Prefer using type for object type definitions

    Examples:

    // With default option (interface)
// ❌ Invalid
type Point = { x: number; y: number };

// ✅ Valid
interface Point {
  x: number;
  y: number;
}

// With option { style: "type" }
// ❌ Invalid
interface Point {
  x: number;
  y: number;
}

// ✅ Valid
type Point = { x: number; y: number };

    The rule will automatically fix simple cases where conversion is straightforward.

What's Changed

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Contributors

arendjr, ematipico, and 12 other contributors
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Biome CLI v2.1.3

29 Jul 14:23
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@biomejs/biome@2.1.3
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Biome CLI v2.1.3

2.1.3

Patch Changes

  • #7057 634a667 Thanks @mdevils! - Added the rule noVueReservedKeys, which prevents the use of reserved Vue keys.

    It prevents the use of Vue reserved keys such as those starting with # @biomejs/biome (like $el, $data, $props) and keys starting with _` in data properties, which can cause conflicts and unexpected behavior in Vue components.

    Invalid example
    <script>
export default {
  data: {
    $el: "",
    _foo: "bar",
  },
};
</script>
    <script>
export default {
  computed: {
    $data() {
      return this.someData;
    },
  },
};
</script>
    Valid examples
    <script>
export default {
  data() {
    return {
      message: "Hello Vue!",
      count: 0,
    };
  },
};
</script>
    <script>
export default {
  computed: {
    displayMessage() {
      return this.message;
    },
  },
};
</script>

  • #6941 734d708 Thanks @JamBalaya56562! - Added @eslint-react/no-nested-component-definitions as a rule source for noNestedComponentDefinitions. Now it will get picked up by biome migrate --eslint.

  • #6463 0a16d54 Thanks @JamBalaya56562! - Fixed a website link for the useComponentExportOnlyModules linter rule to point to the correct URL.

  • #6944 e53f2fe Thanks @sterliakov! - Fixed #6910: Biome now ignores type casts and assertions when evaluating numbers for noMagicNumbers rule.

  • #6991 476cd55 Thanks @denbezrukov! - Fixed #6973: Add support for parsing the :active-view-transition-type() pseudo-class

    :active-view-transition-type(first second) {
}

  • #6992 0b1e194 Thanks @ematipico! - Added a new JSON rule called noQuickfixBiome, which disallow the use of code action quickfix.biome inside code editor settings.

  • #6943 249306d Thanks @JamBalaya56562! - Fixed @vitest/eslint-plugin source url.

  • #6947 4c7ed0f Thanks @JamBalaya56562! - Fixed ESLint migration for the rule prefer-for from eslint-plugin-solid to Biome's useForComponent.

  • #6976 72ebadc Thanks @siketyan! - Fixed #6692: The rules noUnusedVariables and noUnusedFunctionParameters no longer cause an infinite loop when the suggested name is not applicable (e.g. the suggested name is already declared in the scope).

  • #6990 333f5d0 Thanks @rvanlaarhoven! - Fixed the documentation URL for lint/correctness/noUnknownPseudoClass

  • #7000 4021165 Thanks @harxki! - Fixed #6795: noUnassignedVariables now correctly recognizes variables used in JSX ref attributes.

  • #7044 b091ddf Thanks @ematipico! - Fixed #6622, now the rule useSemanticElements works for JSX self-closing elements too.

  • #7014 c4864e8 Thanks @siketyan! - Fixed #6516: The biome migrate command no longer break the member list with trailing comments.

  • #6979 29cb6da Thanks @unvalley! - Fixed #6767: useSortedClasses now correctly removes leading and trailing whitespace in className.

    Previously, trailing spaces in className were not fully removed.

    // Think we have this code:
<div className="text-sm font-bold            " />

// Before: applied fix, but a trailing space was preserved
<div className="font-bold text-sm " />

// After: applied fix, trailing spaces removed
<div className="font-bold text-sm" />

  • #7055 ee4828d Thanks @dyc3! - Added the nursery rule useReactFunctionComponents. This rule enforces the preference to use function components instead of class components.

    Valid:

    function Foo() {
  return <div>Hello, world!</div>;
}

    Invalid:

    class Foo extends React.Component {
  render() {
    return <div>Hello, world!</div>;
  }
}

  • #6924 2d21be9 Thanks @ematipico! - Fixed #113, where the Biome Language Server didn't correctly update the diagnostics when the configuration file is modified in the editor. Now the diagnostics are correctly updated every time the configuration file is modified and saved.

  • #6931 e6b2380 Thanks @arendjr! - Fixed #6915: useHookAtTopLevel no longer hangs when rules call themselves recursively.

  • #7012 01c0ab4 Thanks @siketyan! - Fixed #5837: Invalid suppression comments such as biome-ignore-all-start or biome-ignore-all-end no longer causes a panic.

  • #6949 48462f8 Thanks @fireairforce! - Support parse import defer(which is a stage3 proposal). The syntax look like this:

    import defer * as foo from "<specifier>";

  • #6938 5feb5a6 Thanks @vladimir-ivanov! - Fixed #6919 and #6920:
    useReadonlyClassProperties now does checks for mutations in async class methods.

    Example:

    class Counter3 {
  private counter: number;
  async count() {
    this.counter = 1;
    const counterString = `${this.counter++}`;
  }
}

  • #6942 cfda528 Thanks @sterliakov! - Fixed #6939. Biome now understands this binding in classes outside of methods.

What's Changed

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Contributors

mdevils, arendjr, and 14 other contributors
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Biome CLI v2.1.2

17 Jul 13:44
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@biomejs/biome@2.1.2
a146943
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Biome CLI v2.1.2

2.1.2

Patch Changes

  • #6865 b35bf64 Thanks @denbezrukov! - Fix #6485: Handle multiple semicolons correctly in blocks (#6485)

    div {
  box-sizing: border-box;
  color: red;
}

  • #6798 3579ffa Thanks @dyc3! - Fixed #6762, Biome now knows that ~/.config/zed/settings.json and ~/.config/Code/User/settings.json allows comments by default.

  • #6839 4cd62d8 Thanks @ematipico! - Fixed #6838, where the Biome File Watcher incorrectly watched and stored ignored files, causing possible memory leaks when those files were dynamically created (e.g. built files).

  • #6879 0059cd9 Thanks @denbezrukov! - Refactor: remove one level of indirection for CSS declarations with semicolon
    Previously, accessing a declaration from a list required an extra step:

    item
.as_any_css_declaration_with_semicolon()
.as_css_declaration_with_semicolon()

    Now, it can be done directly with:

    item.as_css_declaration_with_semicolon()

  • #6839 4cd62d8 Thanks @ematipico! - Fixed a bug where the Biome Language Server didn't correctly ignore specific files when vcs.useIgnoreFile is set to true.

  • #6884 5ff50f8 Thanks @arendjr! - Improved the performance of noImportCycles by ~30%.

  • #6903 241dd9e Thanks @arendjr! - Fixed #6829: Fixed a false positive reported by useImportExtensions when importing a .js file that had a matching .d.ts file in the same folder.

  • #6846 446112e Thanks @darricheng! - Fixed an issue where biome was using the wrong string quotes when the classes string has quotes, resulting in invalid code after applying the fix.

  • #6823 eebc48e Thanks @arendjr! - Improved #6172: Optimised the way function arguments are stored in Biome's type inference. This led to about 10% performance improvement in RedisCommander.d.ts and about 2% on @next/font type definitions.

  • #6878 3402976 Thanks @ematipico! - Fixed a bug where the Biome Language Server would apply an unsafe fix when using the code action quickfix.biome.

    Now Biome no longer applies an unsafe code fix when using the code action quickfix.biome.

  • #6794 4d5fc0e Thanks @vladimir-ivanov! - Fixed #6719: The noInvalidUseBeforeDeclaration rule covers additional use cases.

    Examples:

    type Bar = { [BAR]: true };
const BAR = "bar";
    interface Bar {
  child: { grandChild: { [BAR]: typeof BAR; enumFoo: EnumFoo } };
}
const BAR = "bar";
enum EnumFoo {
  BAR = "bar",
}

  • #6863 531e97e Thanks @dyc3! - Biome now considers whether the linter is enabled when figuring out how the project should be scanned. Resolves #6815.

  • #6832 bdbc2b1 Thanks @togami2864! - Fixed #6165: Fixed false negative in noUnusedPrivateClassMembers rule when checking member usage in classes

  • #6839 4cd62d8 Thanks @ematipico! - Fixed a bug where the root ignore file wasn't correctly loaded during the scanning phase, causing false positives and incorrect expectations among users.

    Now, when using vcs.useIgnoreFile, the the globs specified in the ignore file from the project root will have the same semantics as the files.includes setting of the root configuration.

    Refer to the relative web page to understand how they work.

  • #6898 5beb024 Thanks @arendjr! - Fixed #6891: Improved type inference for array indices.

    Example:

    const numbers: number[];
numbers[42]; // This now infers to `number | undefined`.

  • #6809 8192451 Thanks @arendjr! - Fixed #6796: Fixed a false positive that happened in noFloatingPromises when calling functions that were declared as part of for ... of syntax inside async functions.

    Instead, the variables declared inside for ... of loops are now correctly
    inferred if the expression being iterated evaluates to an Array (support for other iterables will follow later).

    Invalid example

    const txStatements: Array<(tx) => Promise<any>> = [];

db.transaction((tx: any) => {
  for (const stmt of txStatements) {
    // We correctly flag this resolves to a `Promise`:
    stmt(tx);
  }
});

    Valid example

    async function valid(db) {
  const txStatements: Array<(tx: any) => void> = [(tx) => tx.insert().run()];

  db.transaction((tx: any) => {
    for (const stmt of txStatements) {
      // We don't flag a false positive here anymore:
      stmt(tx);
    }
  });
}

  • #6757 13a0818 Thanks @mdevils! - Added the rule noVueReservedProps, resolves #6309.

    It prevents the use of reserved Vue prop names such as key and ref which can cause conflicts and unexpected behavior in Vue components.

    Invalid example
    import { defineComponent } from "vue";

export default defineComponent({
  props: ["ref", "key", "foo"],
});
    <script setup>
defineProps({
  ref: String,
  key: String,
  foo: String,
});
</script>
    Valid examples
    import { defineComponent } from "vue";

export default defineComponent({
  props: ["foo"],
});
    <script setup>
defineProps({ foo: String });
</script>

  • #6840 1a57b51 Thanks @denbezrukov! - Allow multiple identifiers in ::part() pseudo-element selector.

    ::part(first second) {
}

  • #6845 4fd44ec Thanks @arendjr! - Fixed #6510: The scanner no longer shows diagnostics on inaccessible files unless --verbose is used.

  • #6844 b7e2d4d Thanks @sterliakov! - Fixed #6837: Fixed regression with multiple consecutive line suppression comments using instances (like // biome-ignore lint/correctness/useExhaustiveDependencies(depName): reason).

  • #6818 [5f3f5a6](https://github.com/bi...

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Contributors

mdevils, arendjr, and 11 other contributors
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JavaScript APIs v2.0.3

08 Jul 15:04
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@biomejs/js-api@2.0.3
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JavaScript APIs v2.0.3

2.0.3

Patch Changes

  • #6785 085e3c7 Thanks @siketyan! - Fixed #6722: Missing dist/ files are now included in the @biomejs/js-api package. The previous release haven't fixed the issue properly.

What's Changed

  • ci: use name instead of pattern for downloading artifact by @siketyan in #6785
  • ci: release by @github-actions in #6786

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/biome@2.1.1...@biomejs/js-api@2.0.3

Contributors

siketyan
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JavaScript APIs v2.0.2

08 Jul 14:21
@github-actions github-actions
@biomejs/js-api@2.0.2
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JavaScript APIs v2.0.2

2.0.2

Warning

Due to a CI problem, this version is broken and not includes necessary files in the package.

Patch Changes

  • #6780 563f3d5 Thanks @siketyan! - Fixed #6722: Missing dist/ files are now included in the @biomejs/js-api package. The previous release haven't fixed the issue properly.

  • Updated dependencies []:

    • @biomejs/wasm-web@2.1.1
    • @biomejs/wasm-bundler@2.1.1
    • @biomejs/wasm-nodejs@2.1.1

What's Changed

  • ci: correct restore path of the artifact by @siketyan in #6780
  • fix(wasm): serialize map as a plain object by @siketyan in #6781
  • ci: release by @github-actions in #6779
  • docs: update contribution guide and pull request template by @ematipico in #6664

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/js-api@2.0.1...@biomejs/js-api@2.0.2

Contributors

ematipico and siketyan
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JavaScript APIs v2.0.1

08 Jul 13:23
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@biomejs/js-api@2.0.1
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JavaScript APIs v2.0.1

2.0.1

Warning

Due to a CI problem, this version is broken and not includes necessary files in the package.

Patch Changes

What's Changed

  • ci: download js-api artifacts before publish by @siketyan in #6776
  • ci: release by @github-actions in #6778
  • fix(noFocusedTests): fix fit false positive by @dyc3 in #6761

Full Changelog: https://github.com/biomejs/biome/compare/@biomejs/biome@2.1.0...@biomejs/js-api@2.0.1

Contributors

dyc3 and siketyan
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JavaScript APIs v2.0.0

08 Jul 08:30
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@biomejs/js-api@2.0.0
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JavaScript APIs v2.0.0

2.0.0

Warning

Due to a CI problem, this version is broken and not includes necessary files in the package.

Minor Changes

  • #6535 d8c08e1 Thanks @regseb! - Biome's JavaScript Bindings now have specific subpath exports for the three packages:

    • import { Biome } from "@biomejs/js-api/bundler";
    • import { Biome } from "@biomejs/js-api/nodejs";
    • import { Biome } from "@biomejs/js-api/web";

    These new subpath exports load only TypeScript declarations, whereas the default export loads declarations for all three packages. This was a problem if you checked your code with tsc.

    • Old usage with default export (no subpath):

      import { Biome, Distribution } from "@biomejs/js-api";

const biome = await Biome.create({ distribution: Distribution.NODE });

    • New usage with a specific subpath export:

      import { Biome } from "@biomejs/js-api/nodejs";

const biome = new Biome();

Patch Changes

  • Updated dependencies []:
    • @biomejs/wasm-web@2.1.0
    • @biomejs/wasm-bundler@2.1.0
    • @biomejs/wasm-nodejs@2.1.0

What's Changed

  • feat(core): support import namespaces by @arendjr in #6303
  • feat(core): support export * syntax by @arendjr in #6311
  • fix(linter): prevent false positives in noMisusedPromises by @arendjr in #6315
  • perf: use TypeStore in global resolver by @arendjr in #6318
  • perf: resolve and map types in single pass by @arendjr in #6319
  • perf: deduplicate types by @arendjr in #6324
  • chore: add swr fixtures by @arendjr in #6339
  • fix(resolver): resolve type definitions for JavaScript files by @arendjr in #6343
  • feat(core): flatten intersections + call signatures by @arendjr in #6404
  • perf: preallocate type store by @arendjr in #6421
  • perf: store types behind Arcs by @arendjr in #6442
  • feat: add nx.json project.json to Well-known files by @ianzone in #6488
  • feat(linter): handle arrays of Promises in noFloatingPromises by @arendjr in #6512
  • fix(core): handle ternary in type alias by @arendjr in #6520
  • fix(core): infer method return types by @arendjr in #6525
  • fix(core): infer types of properties with getters by @arendjr in #6531
  • chore: add test case by @arendjr in #6532
  • feat(core): handle logical operators by @arendjr in #6550
  • ci: fix JSON payload release dispatch by @ematipico in #6580
  • chore: remove disclaimer on noFloatingPromises by @arendjr in #6579
  • chore: update next by @arendjr in #6581
  • feat(biome_js_analyse): added new rule noMagicNumbers by @vladimir-ivanov in #6562
  • chore(justfile): adjust indentation and remove extra blank lines in justfile by @paulo9mv in #6568
  • refactor(useSortedKeys): transfer trailing separator upon sorting by @Conaclos in #6587
  • fix(lsp): fix all should check for embedded languages by @ematipico in #6594
  • feat(core): implement conditional handling by @arendjr in #6593
  • chore: update contribution guide to include vladimir ivanov as a maintainer by @vladimir-ivanov in #6564
  • fix(biome_js_analyze): fix JsDocTypeCollectorVisitior to also walk on JsStaticMemberAssignment by @daivinhtran in #6600
  • docs: add mdevils to maintainers by @mdevils in #6612
  • chore(lint): fix document of the noMagicNumbers rule that produces invalid MDX by @siketyan in #6598
  • refactor: extract out a biome_line_index crate by @DavisVaughan in #6222
  • fix(biome-js-analyze): fixed the diagnostic message for noFocusedTests to display the offending fn name by @vladimir-ivanov in #6599
  • chore: add syntax parser directive to Dockerfile by @JamBalaya56562 in #6619
  • feat(core): port SyntaxNodePtr and AstPtr from rowan by @rmehri01 in #6534
  • fix(biome-js-analyze): detect json import attribute with trimmed text value instead of plain text value by @Shinyaigeek in #6618
  • feat(core): targeted file scanner by @arendjr in #6614
  • fix(core): fix extending configs with root field by @arendjr in #6625
  • chore(deps): pin docker/dockerfile docker tag to 9857836 by @renovate in #6626
  • chore(deps): update dependency @types/node to v22.15.34 by @renovate in #6627
  • fix(deps): update @biomejs packages by @renovate in #6632
  • chore(deps): update rust crate papaya to 0.2.3 by @renovate in #6630
  • chore(deps): update rust crate ureq to 3.0.12 by @renovate in #6631
  • fix(cli): lax stdin strictness by @ematipico in #6596
  • feat(core): infer sequence operator and update operators by @arendjr in #6637
  • feat(yaml): overhauling YAML lexer by @vohoanglong0107 in #6481
  • feat(wasm): expose MemoryFileSystem via WASM API by @siketyan in #6428
  • fix(core): fix inference for boolean that must be truthy by @arendjr in #6641
  • fix(biome-js-analyze): update changes by @vladimir-ivanov in #6636
  • fix(lsp): add missing checks for capability dynamic registration support by @skewb1k in #6643
  • fix(js-api): don't use types of others modules by @regseb in #6535
  • refactor: share lint rule options by @ematipico in #5543
  • perf: optimise ignore checking by @arendjr in #6659
  • chore: merge next into main by @arendjr in #6583
  • feat(core): offset parsing by @ematipico in #6652
  • fix(formatter): void elements with slash by @ematipico in #6663
  • fix(lint/noSecrets): calculate entropy with entropyThreshold option by @unvalley in #6642
  • fix(biome-js-analyze): move no_secrets options inside biome-rules-opt… by @vladimir-ivanov in #6672
  • fix(core): css assist by @ematipico in #6682
  • fix(format/html): fix mangling of embedded language tags if whitespaceSensitivity is strict by @dyc3 in #6673
  • feat(parser): parse Astro frontmatter by @ematipico in #6689
  • chore(core): add resource to diagnostic by @ematipico in #6685
  • fix(parse/html): make . a valid char in tag names by @dyc3 in #6693
  • fix(formatter): trailing commas in json files by @ematipico in #6683
  • feat: make enum can be transform in scope by @cqh963852 in #6678
  • fix(biome-js-analyze): useReadonlyClassProperties check class getters… by @vladimir-ivanov in #6671
  • feat(biome_js_analyse): added new option to rule to ignore unused function parameters by @vladimir-ivanov in #6405
  • fix(core): ignore nested configs by @arendjr in #6662
  • fix(lint/noImplicitCoercion): false positive for 1 / value by @unvalley in #6696
  • fix(css_formatter): correct spacing in container style queries by @denbezrukov in #6700
  • fix(biome_analyze): stop squashing multiple line suppression comments. by @sterliakov in #6650
  • fix(noShadow): fix a false positive related to function parameters inside type definitions by @dyc3 in #6709
  • fix(biome_js_analyze): correct text range of suppression reason by @sterliakov in #6711
  • fix(service): biome/file_features still should return a map instead of an array by @siketyan in #6718
  • fix(lint/complexity/useDateNow): improve error message by @wojtekmaj in #6413
  • docs: fix typos in CHANGELOG & CONTRIBUTING by @noritaka1166 in https://github.com/biom...
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Contributors

mdevils, arendjr, and 25 other contributors
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