v5.5.0

5.5.0 (2025-10-18)

Features

• comma-dangle: support TSFunctionType and TSDeclareFunction (#1015) (cd3776f)
• comma-dangle: support TSTypeParameterInstantiation (#1016) (ba930e7)
• indent: deprecate offsetTernaryExpressionsOffsetCallExpressions via offsetTernaryExpressions.CallExpression (#997) (f2837b1)
• indent: introduce NewExpression and AwaitExpression in offsetTernaryExpressions (#996) (2b5a39f)
• new rule list-style (#895) (a9ec0de)
• object-curly-spacing: add emptyObjects option to control spacing in empty objects (#1002) (85ef5bc)
• padding-line-between-statements: narrow report range to reduce noise (#1017) (b3a3acf)
• update deps (#1011) (9d5085c)

Bug Fixes

• indent: correctly indent NewExpression in ConditionalExpression (#994) (01cec33)
• replace context.getSourceCode() with context.sourceCode (#1004) (f3faa54)

Documentation

• contribute: add guide to run the document site (#1001) (37a64c5)
• object-curly-spacing: introduce overrides (#998) (6452b52)

Chores

• no-extra-parens: remove useless logic (#1013) (8e34765)
• remove TestCaseError#type (#1005) (83d00c5)
• replace Object.prototype.hasOwnProperty.call with Object.hasOwn (#992) (97193e1)

v5.4.0

5.4.0 (2025-09-19)

Features

• generator-star-spacing: introduce shorthand to override property function shorthands (#980) (62d7a17)
• introduce experimental mechanism (#894) (87f09ee)
• object-curly-spacing: introduce overrides (#898) (2a422b7)

Bug Fixes

• correctly display the deprecation warning (#967) (094aa48)
• multiline-comment-style: correctly handle ignored comments (#969) (cad56b2)
• quote-props: only check ES3 reserved words for keywords option (#964) (bc4810f)
• update deps (#983) (86596f9)

Documentation

• indent: introduce assignmentOperator (#974) (8a096a8)
• max-len: clarify that ignorePattern needs to be a string (#981) (d38b703)

Build Related

• deps: bump actions/setup-node from 4 to 5 (#976) (2983f00)

v5.3.1

No significant changes

    View changes on GitHub

v5.3.0

5.3.0 (2025-09-01)

Features

• indent: introduce assignmentOperator (#933) (0474f6b)
• jsx-one-expression-per-line: enhance the fix result when allow is single-line (#922) (e0ce078)
• no-extra-parens: deprecate some options in favor of ignoredNodes (#953) (8ccd980)
• no-extra-parens: handle TSNonNullExpression and TSSatisfiesExpression as a TSAssertion (#954) (6aca363)
• no-extra-parens: introduce ignoredNodes (#899) (d848423)
• padding-line-between-statements: allow prefix multiline/singleline for return and type (#902) (6915135)
• space-unary-ops: support non null assertion (#941) (fff2ae9)
• update deps (#957) (5f97042)
• update keyword list (#929) (3001449)

Bug Fixes

• customize: remove specific nodes in ignoreNodes of the indent rule (#936) (1264cba)
• deprecate jsx-props-no-multi-spaces rule in favor of no-multi-spaces (#925) (a3c39e6)
• disable-legacy: add missing jsx-pascal-case (#942) (3eea6dd)
• indent: align indent for AccessorProperty, TSAbstractPropertyDefinition and TSAbstractAccessorProperty with PropertyDefinition (#932) (2afb9a4)
• indent: ensure the opening curly brace is align with enum (#938) (2007646)
• remove nullThrow, use NonNullAssertion directly (#943) (9a78f70)
• space-unary-ops: correct messageId (#948) (54bb446)
• type-generic-spacing: allow spaces between class and generic (#927) (84fa86a)

Documentation

• add changelog link (#949) (d043a8f)
• curly-newline: add missing ArrowFunctionExpression to option (#947) (df21d11)
• display deep outline (#955) (c735a5c)
• fix broken links (#940) (76ae614)
• fix examples (#950) (0a72592)
• render extra links in markdown front matter section (#924) (f3f00dd)
• use colored diffs in code blocks (#931) (a77013b)

Chores

• move shared to root dir (#923) (66b6543)

Performance

• multiline-comment-style: reduce array iterations (#928) (ddc9ad7)

v5.2.3

   🐞 Bug Fixes

• indent:
  • Correctly locate left paren in CallExpression with specific type arguments  -  by @9romise in #910 (f5516)
  • Prevent crashes during JSXFragment handling  -  by @9romise in #919 (5937b)

    View changes on GitHub

v5.2.2

   🐞 Bug Fixes

• no-extra-parens: Skip nested TSUnionType/TSIntersectionType when nestedBinaryExpressions: false  -  by @9romise in #905 (348f6)
• object-curly-spacing: Prevent crash when encountering multiple non-ImportSpecifier nodes  -  by @9romise in #907 (9b77d)

    View changes on GitHub

v5.2.1

   🐞 Bug Fixes

• Run update, correct schema  -  by @9romise in #887 (cc06d)
• indent: Ignore semicolon in TSTypeAliasDeclaration  -  by @9romise in #903 (71aac)

   🏎 Performance

• Reduce array iterations  -  by @9romise in #886 (84b7d)

    View changes on GitHub

v5.2.0

   🚀 Features

• Support AccessorProperty  -  by @9romise in #829 (2143f)
• Add warnOnce utility for deprecation warnings  -  by @9romise in #867 (f0158)
• indent:
  • Support TSTypeAliasDeclaration  -  by @shixianqin, Vida Xie and @9romise in #796 (c62af)
  • Introduce returnType for FunctionDeclaration and FunctionExpression  -  by @9romise in #884 (c0a09)
• keyword-spacing:
  • Support ImportAttribute  -  by @9romise in #863 (08d41)
• multiline-comment-style:
  • Add support for exclamation comments  -  by @IronGeek in #876 (b2ece)
• no-extra-parens:
  • Support part of TS Nodes  -  by @9romise in #873 (7d4aa)
• object-curly-spacing:
  • Support ImportAttribute  -  by @9romise in #862 (000f2)

   🐞 Bug Fixes

• Disallow extra properties in rule options  -  by @andreww2012 and @9romise in #883 (bac5f)
• indent: Align first element when VariableDeclarator is first  -  by @9romise in #861 (ddd14)

    View changes on GitHub

v5.1.0

5.1.0 (2025-06-29)

Bug Fixes

• correct rule name in disable-legacy (#849) (e63f1e4)
• indent: correct handling of return type annotations (#853) (5259950)

Build Related

• migrate to tsdown (#854) (5d2bec1)

Chores

• cleanup duplicate test cases (#855) (140db85)
• release-please-mark (da0be03)

v5.0.0

   🚨 Breaking Changes

• V5: remove sub packages  -  by Anthony Fu and Vida Xie in #794 (3b2fd)
• Handle TS object-like nodes in object-curly-spacing instead of block-spacing  -  by Vida Xie in #822 (e9a4b)
• Handle TS object-like nodes in object-curly-newline instead of brace-style and curly-newline  -  by Vida Xie in #823 (32f74)
• object-property-newline: Remove deprecated option  -  by Vida Xie in #809 (30614)
• space-before-function-paren: Handle catch clause with param  -  by Vida Xie in #821 (64c06)

   🚀 Features

• No longer deps on typescript  -  by Yosuke Ota, Vida Xie and Anthony Fu in #838 (c18ef)
• Add support for using  -  by Yosuke Ota and Vida Xie in #804 (d1333)
• no-extra-parens: Allow spread syntax to wrap parentheses  -  by zzxming in #781 (bc74e)
• operator-linebreak: Support TS Nodes  -  by Vida Xie and Anthony Fu in #805 (d7ab8)

   🐞 Bug Fixes

• Metadata path generate normalize  -  by zzxming in #820 (7c6d6)
• indent: Correctly ignore JSXText and TS nodes  -  by Vida Xie in #785 (b0b42)
• jsx-sort-props: Correct option schema  -  by Vida Xie in #801 (f80f3)
• space-before-blocks: Check space before TSModuleBlock nodes  -  by shixianqin and Vida Xie in #798 (2e9d1)
• type-annotation-spacing: Handle type annotation in parens  -  by Vida Xie in #836 (0f7b4)
• type-generic-spacing: Prevent errors caused by empty type params  -  by Vida Xie in #828 (229ef)

    View changes on GitHub