All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning. This change log adheres to standards from Keep a CHANGELOG.
style-prop-object][]: Add allow option (#1819 @hornta)jsx-pascal-case][]: Support unicode characters (#2557 @Svish)prefer-stateless-function][]: avoid crash on ts empty constructor (#2582 @golopot)no-adjacent-inline-elements][]: avoid a crash (#2575 @ljharb)no-unused-prop-types][]: Change the reporting to point to a more accurate node (#2292 @jseminck)self-closing-comp][]: consider JSXMemberExpression as component too (#2572 @Belco90)no-unused-prop-types][]: make markPropTypesAsUsed work with TSEmptyBodyFunctionExpression AST node (#2560 @guillaumewuip)displayName][] (but really, propTypes detection): do not crash on empty flow type spreads (#2570 @ljharb)react/ prefix to rule name, for consistencyno-unescaped-entities][]: skip test cases that are now parsing errors in acorn-jsx@5.2.0 (#2583 @golopot)jsx-indent][]: don't check literals not within JSX (#2564 @toshi-toma)jsx-indent][]: avoid a crash on non-string literals (#2561 @ljharb)jsx-indent][]: Does not check indents for JSXText (#2542 @toshi-toma)jsx-props-no-spreading][]: add support for namespaced jsx components (#2534 @jonathanpalma)jsx-no-target-blank][]: allow rel to be an expression (#2544 @odinho)sort-comp][]: | isn’t a valid regex flag; u and s are (@ljharb)markdown-magic to automatically sort all rules alphabetically (#1742 @ybiquitous)jsx-props-no-spreading][]: fix typo to use correct rule (#2547 @jonggyun))require-default-props][]: add option to ignore functional components (#2532 @RedTn)function-component-definition][]: Enforce a specific function type for function components (#2414 @Stefanwullems)no-adjacent-inline-elements][]: Prevent adjacent inline elements not separated by whitespace (#1155 @SeanHayes)jsx-no-script-url][]: prevent usage of javascript: URLs (#2419 @sergei-startsev)jsx-pascal-case][]: false negative with namespacing (#1337 @mfyuce)jsx-curly-brace-presence][]: Fix curly-brace-presence edge cases (#2523 @rafbgarcia)prop-types][]: Does not validate missing propTypes for LogicalExpression (#2533 @toshi-toma)no-unknown-property][]: allowTransparency does not exist in React >= v16.1 (#1538 @dawidvdh)jsx-curly-brace-presence][]: Fix error related to tags line break (#2521 @rafbgarcia)no-typos][]: Compilation error when method name is string instead of identifier (#2514 @shijistar)jsx-curly-brace-presence][]: allow trailing spaces in TemplateLiteral (#2507 @doochik)no-unused-prop-types], [no-unused-state]: fix false positives when using TS type assertions (#2536 @kdmadej)no-render-return-value][]: Fix title (#2540 @micnic)no-typos]: check static lifecycle methods (#2006 @bsonntag)jsx-first-prop-new-line][]: Fix rule name in "Rule Options" section (#2535 @barreira)no-unused-prop-types][]: Added test cases (#977 @dozoisch)array-includes, object.entries, object.fromentries, object.values, resolvejsx-no-target-blank][]: add allowReferrer option (#2478 @eps1lon)jsx-handler-names][]: add checkLocalVariables option (#2470 @aub)prop-types][]: Support Flow Type spread (#2446 @moroine)jsx-props-no-spreading][]: add explicitSpread option to allow explicit spread of props (#2449 @pawelnvk)jsx-no-target-blank][]: warn on target={'_blank'} expressions (#2451 @timkraut)function-component-definition]: Enforce a specific function type for function components (#2414 @Stefanwullems)sort-prop-types][], [jsx-sort-default-props][]: disable broken autofix (#2505 @webOS101)no-typos][]: improve report location (#2468 @golopot)jsx-no-literals][]: trim whitespace for allowedStrings check (#2436 @cainlevy)jsx-curly-brace-presence][]: Fix filter of undefined error with whitespace inside jsx attr curlies (#2460 @dustinyoste)no-render-return-value][]: should warn when used in assignment expression ([#2462][] @jichu4n)jsx-curly-brace-presence][]: allow trailing spaces in literal (#2448 @doochik)jsx-ast-utils, object.fromentries, resolvejsx-first-prop-new-line: Fix documentation formatting (#2489 @pjg)prop-types][]: Update 'skipUndeclared' in rule options (#2504 @cjnickel)jsx-first-prop-new-line][]: fix wrong rule name (#2500 @zgayjjf)jsx-props-no-multi-spaces][]: suggest using core rule instead (#2463 @golopot)jsx-first-prop-new-line][]: add rule options (#2465 @SerdarMustafa1)jsx-no-target-blank][]: Add section about overriding for trusted links (#2438 @aschriner)no-unused-prop-types][]: clean up prose (#2273 @coryhouse)jsx-no-bind][]: add section about React Hooks (#2443 @kdex)jsx-sort-default-props][]: make rule fixable (#2429 @emroussel)jsx-no-useless-fragment][]: use array-includes over .includes for back compat (@ljharb)jsx-curly-brace-presence][]: allow necessary white-space literal (#2437 @uniqname)jsx-curly-brace-presence][]: warns incorrectly on trailing whitespace (#2431 @BC-M)no-unused-prop-types][]: false positive when nested destructuring (#2428 @golopot)jsx-curly-brace-presence][]: bail out checks when JSXElements are passed as props (#2426 @vedadeepta)prefer-es6-class][]: Fix typos (#2425 @spencerbyw)jsx-no-useless-fragment][] rule (#2261 @golopot)jsx-handler-name][]: allow false to disable eventHandlerPrefix/eventHandlerPropPrefix (#2410 @tanmoyopenroot)sort-comp][]: add static-variables grouping (#2408 @vedadeepta)jsx-no-literals][]: Add allowedStrings option (#2380 @benhollander)no-multi-comp][]: Added handling for forwardRef and memo wrapping components declared in the same file (#2184 @jenil94)jsx-pascal-case][]: allowAllCaps option now allows SCREAMING_SNAKE_CASE (#2364 @TylerR909)jsx-indent][]: Fix false positive when a jsx element is the last statement within a do expression (with tests) (#2200 @Kenneth-KT)jsx-curly-brace-presence][]: fix jsx tags in braces (#2422 @tanmoyopenroot)display-name][]: Fix false positives (#2399 @BPScott)jsx-curly-brace-presence][]: report unnecessary curly braces with children on next line (#2409 @vedadeepta)no-unused-prop-types][]: false positive with callback (#2375 @golopot)jsx-sort-props][]: use localeCompare rather than comparison operator (#2391 @tanmoyopenroot)jsx-pascal-case][]: allow one-letter-named components (#2395 @Haegin)jsx-wrap-multilines][]: fix incorrect formatting (#2392 @tanmoyopenroot)require-optimization][]: fix when using arrow function in class components (#2385 @jenil94)no-deprecated][]: Deprecate cWM/cWRP/cWU lifecycle methods since React 16.9.0 (#2378 @meowtec)jsx-key][]: improve docs and confusing error message (#2367 @kaykayehnn)prop-types][]: false positive with setState updator (#2359 @golopot)no-access-state-in-setstate][]: update grammar ([#2418][] @neaumusic)jsx-curly-brace-presence][], [jsx-one-expression-per-line][], [no-danger-with-children][]: add isWhiteSpaces to lib/util/jsx (#2409 @vedadeepta)prop-types][] to ignore validation when Flow indexers are used (#2330 @yannickcr)memo and forwardRef are used together (#2349 @yannickcr)prop-types][] crash on for...of destructuring (#2326 @yannickcr)prop-types][] crash on multiple destructuring (#2319 @golopot)jsx-curly-newline][] rule (#1493 @golopot)prop-types][] (#296 #1422 @golopot)prop-types][] and [no-unused-prop-types][] (#442 #833 #1002 #1116 #1257 #1764 @golopot)checkFragmentShorthand option to [jsx-key][] (#2316 @kaykayehnn)no-did-mount-set-state][] and [no-did-update-set-state][] to handle cDU and cDM defined as class properties (#1595 @jaaberg)sort-prop-types][] cash when a shape PropType is defined in a variable (#1749 @alexzherdev)no-unused-state][] false positive when using state of non-lifecycle method (#2274 @golopot)static-property-placement][] false positive when accessing static property inside method (#2283 @dmason30)prop-type][] detection for annotated props with default value (#2298 @yannickcr)no-render-return-value][] performance (#2259 @golopot)jsx-sort-props][] to report errors only on the identifier (#2312 @MrHen)jsx-sort-props][] fully fixable (#2250, @guliashvili)boolean-prop-naming][]: add validateNested option to validate shape prop names (#2234, @pawelnvk)static-property-placement][] rule (#2193, @dmason30)jsx-indent][]: Add indentLogicalExpressions option (#2227, @mdnsk)jsx-props-no-spreading][] (#2191, @ashbhir)no-string-refs][]: Added noTemplateLiteral option (#2167, @jenil94)linkComponents setting (#2116, @gbakernet)jsx-no-target-blank][]: add support for linkComponents setting (#2116, @gbakernet)state-in-constructor][] rule (#1945, @lukyth)prefer-read-only-props][] rule (#2110, @golopot)no-unescaped-entities][]: more friendly error message; add config to adjust (#2016, @stevemao)jsx-props-no-multi-spaces][]: support generic components (ts) (#2256, @mateuszsokola)prop-types][]: fix case with destructuring and default param (#2246, @golopot)prefer-stateless-function][]: Ignoring pure components without props and context usage (#2238, @pawelnvk)propTypes: resolveSuperParameterPropsType: add null check (#2232, @jedwards1211)self-closing-comp][]: stop reporting single-line spaces (#2210, @golopot)require-render-return][]: more accurate report location (#2229, @golopot)sort-prop-types][]: Fix sorting props with numeric keys (#2230, @pawelnvk)display-name][]: fix false negative around nested functions (#2225, @dwelle)no-unknown-property][]: fix case like <Foo.bar> (#2207, @golopot)jsx-curly-brace-presence][]: accept multiline template string (#2203, @golopot)jsx-one-expression-per-line][]: fix when using tabs (#2198, @Ohar)prop-types][]: Fix false positive on computed member expression (#2202, @golopot)jsx-sort-default-props][]: fix case with spread (#2182, @VincentLanglet)no-this-in-sfc][]: Fix false positive on SFC defined as object property (#2147, @yannickcr)sort-comp][]: correctly recognize instance variables declared without explicit value (#2183, @yannickcr)no-unused-state][]: fix set state callback destructing & state use inside callback ([#2151][], @barakyosi)no-multi-comp][]: correctly ignore wrapped stateless components: (#2145, @yannickcr)display-name][]: avoid crash on for..of (#2137, @ljharb)no-access-state-in-setstate][]: Use syntax highlighting for examples ([#2160][], @pReya)jsx-fragments][]: add "fixable" note (#2143, @joshunger)jsx-curly-spacing][]: add regression test case (#2206, @ColCh)no-unused-prop-types][]: avoid a crash (#2131, @ljharb)prop-types][]: avoid further crashes from nonexistent nodes in unusedPropTypes (#2127, @ljharb)prop-types][]: Read name of callee object (#2125, @CrOrc)prop-types][]: Ignore reassignments when matching props declarations with components (#2051, #1957, @yannickcr)prop-types][], [no-unused-prop-types][], [require-default-props][]: Detect components with return statement in switch/case (#2118, @yannickcr)jsx-indent][]: Prevent crash on valueless props (#2120, @jomasti)jsx-fragments][]: avoid crashing on self-closing fragments (#2113, @alexzherdev)no-unused-prop-types][]: Fix propType detection inside class bodies (#2115, @drx)no-unused-prop-types][]: fix issue with propTypes misclassifying props (#2111, @drx)display-name][]: fix false positive for React.memo (#2109, @jomasti)prop-types][]: avoid crash on used prevProps (#2095, @ljharb)forbid-prop-types][]: fix crash with propWrapper check on MemberExpressions (#2104, @ljharb)no-unused-state][]: Fix crash with class fields (#2098, @jomasti)prop-types][]: Fix false positives inside lifecycle methods (#2099, @jomasti)jsx-max-depth][]: avoid a crash (#2102, @ljharb)jsx-wrap-multilines][]: avoid crash when no trailing newline (#2100, @ljharb)no-typos]: Support createClass (#1828, @alexzherdev)jsx-indent][]: add checkAttributes option for JSX attribute indentation (#2086, @jomasti)propWrapperFunctions setting values (#2065, @jomasti)jsx-fragments][] rule to enforce fragment syntax (#1994, @alexzherdev)jsx-no-literals][]: print node value in warning message (#2008, @jlgonzalezdev)jsx-max-depth][]: Fix depth of JSX siblings in a JSXEpressionContainer (#1824, @alexzherdev)no-array-index-key][]: fix in React.Children methods (#2085, @himynameisdave)no-unused-state][]: handle functional setState (#2084, @jomasti)no-deprecated][]: Disable legacy lifecycle methods linting for now (#2069, @sergei-startsev)forbid-foreign-prop-types][]: ensure allowInPropTypes option applies to class fields (#2040, @Sheile)jsx-wrap-multilines][]: catch single missing newlines (#1984, @MrHen)jsx-first-prop-new-line][]: Fix for parsers (like TypeScript) (#2026, @HauptmannEck)sort-comp][]: Fix fixer in case of more than 10 props (#2012, @tihonove)no-unused-state][] Don't depend on state parameter name (#1829, @alexzherdev)no-this-in-sfc][] fix for class properties (#1995, @sergei-startsev)no-this-in-sfc][] fix rule behavior for arrow functions inside a class field (#1989, @sergei-startsev)destructuring-assignment][]: handle nested props usage (#1983, @alexzherdev)sort-prop-types][]: fix string property order (#1977, @metreniuk)jsx-no-target-blank][]: don’t crash when there’s no value (#1949, @ljharb)prop-types][], [no-unused-prop-types][]: better handle object spread (#1939, @alexzherdev)jsx-fragments][]: improve message text (#2032, @alexzherdev)no-unsafe][]: handle all unsafe life-cycle methods (#2075, @sergei-startsev)require-default-props][]: Change error message naming from singular defaultProp to plural defaultProps (#2064, @jseminck)propTypes detection (#1946, @alexzherdev)defaultProps detection (#1942, @alexzherdev)propTypes detection (#2001, @alexzherdev)no-did-mount-set-state][], [no-did-update-set-state][], [no-will-update-set-state][]: fix docs URLs (#2090, @JBallin)jsx-sort-props][]: Fix small mistake (#2044, @dimitarnestorov)no-unescaped-entities][]: add more escape examples (#2015, @stevemao)display-name][]: mention default ignoreTranspilerName value (#2002, @OliverJAsh)jsx-no-target-blank][]: Add full example (#1988, @atomcorp)jsx-no-target-blank][].md (#1953, @brunocoelho)require('babel-eslint') from tests (#2004, @sergei-startsev)prop-types][]: Add tests for prop-types destructuring (#2029, @sstern6)display-name][]: add false positive component detection for destructured createElement (#1098, @arian)jsx-one-expression-per-line][]: add "allow" option (#1924, @alexzherdev)sort-prop-types][]: add autofix (#1891, @finnp)jsx-no-bind][]: Add ignoreDOMComponents option (#1868, @alexzherdev)destructuring-assignment][]: Ignore class properties (#1909, @alexandernanberg)destructuring-assignment][], component detection: ignore components with confidence = 0 (#1907, @alexzherdev)boolean-prop-naming][]: Handle inline Flow type (#1905, @alexzherdev)jsx-props-no-multi-spaces][]: Handle member expressions (#1890, @alexzherdev)sort-comp][]: Allow methods to belong to any matching group (#1858, @nosilleg)jsx-sort-props][]: Fix reservedFirst (#1883, @fleischie)prop-types][]: (flow) Stop crashing on undefined or null properties (#1860, @nicholas-l)no-unknown-property][]: Make attribute "charset" valid (#1863, @silvenon)no-deprecated][]: report identifier AST node instead of the class node (#1854, @jsnajdr)button-has-type][]: Account for pragma (#1851, @alexzherdev)button-has-type][]: improve error message when an identifier is used as the value (#1874, @ljharb)no-unused-state][]: combine spread visitors (@ljharb)jsx-one-expression-per-line][]: Fix JSX Syntax in docs (#1867, @peter-mouland)jsx-max-depth][], [jsx-sort-default-props][]: add missing docs urls (#1880, @flyerhzm)jsx-indent][]: add test cases (#1892, @alexzherdev)prop-types][]: add test cases (#1898, @alexzherdev)jsx-props-no-multi-spaces][]: update docs (#1918, @BenRichter)no-unsafe][] rule (#1831, #1830 @sergei-startsev)no-will-update-set-state][]: Account for UNSAFE_ methods (#1845, #1844 @alexzherdev)no-typos][]: Fix static propTypes handling (#1827, #1677 @alexzherdev)destructuring-assignment][]: Allow LHS (#1825, #1728 @alexzherdev)no-unused-prop-types][]: Fix crash when encountering mixed union and intersection flow types (#1806 @yannickcr)jsx-no-target-blank][] (#1805 @ferhatelmas))jsx-props-no-multi-spaces][] rule (#1755 @ThiefMaster)first option to [jsx-indent-props][] (#398 @ThiefMaster)enforceDynamicLinks option to [jsx-no-target-blank][] (#1737 @kenearley)sort-comp][] (#1793 @lynxtaa)no-typos][] when encountering anonymous react imports (#1796 @jsg2021)boolean-prop-naming][] when encountering a required shape prop type (#1791 @pcorpet)no-deprecated][] when encountering a class constructor (#1785 @taddei)react-in-jsx-scope][] (#1758)require-default-props][] (#1724 @Miziak)forbid-component-props][] (#1732 @ThiefMaster)no-unused-prop-types][] (#1681 @bvaughn)sort-comp][] (#1767 @joe-denea)no-typos][]prevState and nextState to [no-unused-state][] (#1759)componentWillMount, componentWillReceiveProps and componentWillUpdate lifecycle methods in [no-deprecated][] (#1750 @sergei-startsev)no-typos][] false positive on custom PropType classes (#1389 @brettdh)boolean-prop-naming][] to handle required props (#1389 @louisscruz)jsx-curly-brace-presence][] to allow whitespace JSX container (#1717 @sharmilajesupaul)jsx-no-bind][] to handle ternary conditions (#1722 @gwenaellarmet)forbid-foreign-prop-types][]: add allowInPropTypes option (#1655 @iansu)jsx-max-depth][] rule (#1260 @chriswong)no-access-state-in-setstate][]: Exclude references to this.state in setState callback (#1610 @pfhayes)no-danger-with-children][]: prevent infinite loop (#1571 @ljharb)sort-prop-types][]: Fix sortShapeProp when shape is not an object literal (#1669 @justinanastos)jsx-child-element-spacing][]: fix error location (#1666 @pfhayes)no-unused-prop-types][]: fix for createClass (#1675 @yuri-sakharov)prop-types][]: include nextProps checking in shouldComponentUpdate (#1690 @amerryma)jsx-curly-spacing][]: refactor to fix start and end-braces in a single pass (#1414 @s-h-a-d-o-w)prop-types][] with recursive type annotations (#1653 @jetpacmonkey)no-unknown-property][] to properly recognize crossOrigin instead of crossorigin, and allow it on link tags. (#1659 @jzDev)no-access-state-in-setstate][] to handle object spread (#1657 @ljharb)forbid-dom-props][] rule (#1562 @davazp)jsx-child-element-spacing][] rule (#1515 @pfhayes)no-this-in-sfc][] rule (#1435 @jomasti)jsx-sort-default-props][] rule (#281 @b0gok)message option to [boolean-prop-naming][] (#1588 @louisscruz)beforeClosing option to [jsx-tag-spacing][] (#1396 @cjskillingstad)instance-methods and instance-variables to [sort-comp][] (#599 @RDGthree)propWrapperFunctions support for [boolean-prop-naming][] (#1478 @jomasti)React.addons.TestUtils in [no-deprecated][] (#1644 @nirnaor)no-access-state-in-setstate][] (#1559 @jomasti, #1611 @pfhayes)require-optimization][] when encountering arrays with empty items as values in object (#1621 @kamataryo)no-unused-prop-types][] when passing an empty function as a PropType (#1542 #1581 @kevinzwhuang)no-typos][] when using PropType.shape without arguments (#1471 @mrichmond)jsx-tag-spacing][] (#1650 @flyerhzm)no-unused-state][] to detect usage of this.state as an object (#1572)no-access-state-in-setstate][] to detect when the state variable is destructured from this.state (#1597 @jaaberg)jsx-no-literals][] to correctly find string literals part of BinaryExpressions (#1511 @jaaberg)no-typos][] false positive on custom propTypes with isRequired (#1607 @lfades)prop-types][] to check for nextProps in componentWillReceiveProps (#1636 @xjmdoo)no-unknown-property][] to not pascal-casing crossorigin attribute and only allow it on script/img/video (#1642 @ljharb)jsx-wrap-multilines][] auto fix (#1576 @sharmilajesupaul)defaultConfig from [sort-comp][] rule for programmatic use (#1578 @Andarist)jsx-one-expression-per-line][] rule (#1497 @TSMMark)destructuring-assignment][] rule (#1462 @DianaSuvorova)no-access-state-in-setstate][] rule (#1374 @jaaberg)button-has-type][] rule (#1525 @Hypnosphi)React.DOM factories in [no-deprecated][] (#1530 @backjo)sortShapeProp option to [sort-prop-types][] (#1476 @jomasti)parens-new-line option to [jsx-wrap-multilines][] (#1475 @jomasti)checkContextTypes and checkChildContextTypes options to [forbid-prop-types][] (#1533 @jomasti)forbidDefaultForRequired option to [require-default-props][] (#1524 @jomasti)jsx-wrap-multilines][] (#1384 @evgeny-petukhov)jsx-curly-brace-presence][] auto fix by bailing out when some chars exist (#1479 #1449 @jackyho112)boolean-prop-naming][] crash with Object spread (#1485 @track0x1)no-unused-state][] to correctly handle arrow function class method (#1363 @jackyho112)typescript-eslint-parser (#1496 @timothykang)jsx-no-bind][] to only warn for props and account for variable declaration (#1444 #1395 #1417 @jackyho112)no-unused-prop-types][] to handle props usage in custom prop validators (#1518 @petersendidit)prefer-stateless-function][] to account for contextTypes and defaultProps (#1521 @jomasti)jsx-no-comment-textnodes][] to not warn when using two slashes via html entities at the beginning of a literal (#1517 @jomasti)default-props-match-prop-types][] crash (#1499 @jomasti)no-unused-prop-types][] to handle props used in the setState update callback (#1507 @petersendidit)jsx-indent][] (#1246 @jseminck)jsx-curly-brace-presence][] rule (#1310 @jackyho112)prop-types][] and [no-unused-prop-types][] (#1364 #1323 @jseminck)no-unused-prop-types][] (#1412 @jseminck)prop-types][] (#1400 @jseminck)no-unused-prop-types][] (#1388 @jseminck)prop-types][] and [no-unused-prop-types][] (#1381 @DianaSuvorova)no-direct-mutation-state][] (#1386 @zpao)no-unused-state][] to ignore computed property keys (#1361 @jackyho112)no-typos][] crash (#1406 @jseminck)boolean-prop-naming][] crash (#1409 @EvHaus)prop-types][] and [no-unused-prop-types][] crash with IntersectionTypeAnnotation (#1413 @jseminck)propTypes, contextTypes and childContextTypes to [no-typos][] (#213 @DianaSuvorova)boolean-prop-naming][] crash (#1369 @EvHaus)no-typos][] crash (#1353 @jseminck)require-default-props][] stopping when it finds a component without props (#1380 @brgibson)no-direct-mutation-state][] detection with nested components (#1382)forbid-prop-types][] crash on identifiers (#1352 @ljharb)boolean-prop-naming][] crash with propTypes wrapper (#1354 @dustinsoftware)prop-types][] false positive with local variable props (#1288 @DianaSuvorova)no-unused-state][] rule (#1103 @wbinnssmith)boolean-prop-naming][] rule (#1264 @EvHaus)no-typos][] rule (#1189 @jseminck, #1294 @haridusenadeera)jsx-sort-props][] (#1273 @Overload119)getters and setters groups to [sort-comp][] (#100 @RDGthree)noStrings option to [jsx-no-literals][] (#1202 @deecewan)always/never to [jsx-boolean-value][] (#1249 @ljharb)no-direct-mutation-state][] to disallow this.state mutation in constructor (#832 @burabure)jsx-no-target-blank][] crash on empty rel attribute (#1269 @dustinsoftware)sort-comp][] component detection with ClassExpression (#1076 @webOS101)no-unused-prop-types][] detection with async class properties and methods (#1053 @benstepp)void-dom-elements-no-children][] crash (#1226 @kokobeware)no-danger-with-children][] to ignore line breaks (#1262)no-danger-with-children][] crash with undefined (#1287)jsx-no-target-blank][] crash (#1296 @jseminck)no-unused-prop-types][] to no longer ignore components with no used props (#1303 @DianaSuvorova)jsx-no-duplicate-props][] crash (#969 @marcelmokos)jsx-no-literals][] false positives (#1301 @davidyorr)no-find-dom-node][] detection with named imports (#785 @Hypnosphi)no-unused-prop-types][] detection with propTypes wrapped in a function (#1253 @dustinsoftware)no-unused-prop-types][] detection with destructured use of properties (#816 @DianaSuvorova)no-unused-prop-types][] detection with inline functions (#1309 @DianaSuvorova)no-unused-prop-types][] skipShapeProps option with Flow annotations (#1335 @DianaSuvorova)jsx-curly-spacing][] schema incompatibility with ESLint 4.2.0 (#1290 @jseminck)default-props-match-prop-types][] rule (#1022 @webOS101)no-redundant-should-component-update][] rule (#985 @jomasti)jsx-closing-tag-location][] rule (#1206 @rsolomon)jsx-max-props-per-line][] (#949 @snowypowers)nextProps/prevProps in [no-unused-prop-types][] (#1213 @jseminck)prop-types][] (#1236 @gpeal)children option to [jsx-curly-spacing][] (#857 @fatfisz)prefer-stateless-function][] ignorePureComponents option when using class expressions (#1122 @dreid)void-dom-elements-no-children][] crash (#1195 @oliviertassinari)require-default-props][] quoted defaultProps detection (#1201)jsx-sort-props][] bug with ignoreCase and callbacksLast options set to true (#1175 @jseminck)no-unused-prop-types][] false positive (#1183 #1135 @jseminck)jsx-no-target-blank][] to not issue errors for non-external URLs (#1216 @gfx)prop-types][] quoted Flow types detection (#1132 @ethanjgoldberg)no-array-index-key][] crash with key without value (#1242 @jseminck)jsx-curly-spacing][] allowMultiline option being undefined in some cases (#1179 @fatfisz)jsx-curly-spacing][] newline with object literals bug (#1180 @fatfisz)prop-types][] to not mark class static function as valid propTypes definition (#1174)prop-types][] crash with Flow spread operator (#1178)void-dom-elements-no-children][] crash on faulty createElement detection (#1101)require-default-props][] error message for quoted props (#1161)no-will-update-set-state][] rule (#1139 @ManThursday)no-deprecated][]reservedFirst option to [jsx-sort-props][] (#1134 @MatthewHerbst)React.PropTypes and React.createClass in [no-deprecated][] (#1148 @Calyhre)createClass component factory to createReactClass. This is used for React component detection, if you still using React.createClass use the shared settings to specify createClass as component factoryno-danger-with-children][] rule to recommended rules (#748 @ljharb)no-string-refs][] rule to recommended rules (#749 @ljharb)jsx-key][] rule to recommended rules (#750 @ljharb)jsx-no-comment-textnodes][] rule to recommended rules (#751 @ljharb)jsx-no-target-blank][] rule to recommended rules (#752 @ljharb)no-unescaped-entities][] rule to recommended rules (#841 @ljharb)no-children-prop][] rule to recommended rules (#842 @ljharb)wrap-multilines][] rule, use [jsx-wrap-multilines][] insteadno-comment-textnodes][] rule, use [jsx-no-comment-textnodes][] insteadrequire-extension][] rule, use the eslint-plugin-import extensions rule insteadjsx-space-before-closing][] rule, use the [jsx-tag-spacing][] rule instead. [jsx-space-before-closing][] still works but will trigger a warning (#1070 @afairb)jsx-first-prop-new-line][] default is now multiline-multiprop (#802 @kokarn)jsx-wrap-multilines][] now checks arrow functions without block body. It can be deactivated in rule options (#790 @ColCh)jsx-no-undef][] will not check the global scope by default. You can force it with the allowGlobals option (#1013 @jomasti)no-unused-prop-types][] false positive with nextProps (#1079 @Kerumen)prefer-stateless-function][] to not warn on classes with decorators (#1034 @benstepp)jsx-indent][] indentation calculation with nested JSX (#1117)jsx-indent][] auto fix with tabs (#1057 @kentcdodds @webOS101)jsx-indent][] crash (#1061 @iancmyers)void-dom-elements-no-children][] crash and fix it to only checks for a createElement call from
React (#1073 @jomasti)no-multi-comp][] (#1088 @benstepp)forbid-foreign-prop-types][] rule (#696 @iancmyers)void-dom-elements-no-children][] rule (#709 @lencioni)forbid-elements][] rule (#887 @kentor)noSortAlphabetically option to [jsx-sort-props][] (#541 #786 @markus101)when option to [jsx-max-props-per-line][] (#878 @kentor)nextProps to [prop-types][] (#814)require-default-props][] crash (#1029)require-default-props][] rule when using Flow type from assignment (#1043 @wyze @CarlRosell)style-prop-object][] to not warn with explicit null or undefined (#812 @ljharb)no-unused-prop-types][] props detection in stateless components (#885 @BarryThePenguin)display-name] false positive with document.createElement (#996 @jomasti)sort-prop-types][] (#622)prop-types][] to correctly assign props to components (#991)no-array-index-key][] rule (#978 @lencioni)require-default-props][] rule (#528 @vitorbal)prop-types][] (#961 @ajhyndman)jsx-indent][] with multiline jsx in ternaries (#966)jsx-curly-spacing][] autofix to not delete comments (#648)eslint-plugin-react in exported configurations (#984 @jamischarles)jsx-tag-spacing][] crash when options object isn't passed (#955 @daltones)jsx-tag-spacing][] rule (#693 @Kovensky)jsx-indent][] for parenthesized ternaries (#945 @voxpelli)jsx-indent][] for multiline ternariesjsx-indent][] for arrays in jsx (#947)no-danger-with-children][] crash with spread on global variables (#921)jsx-wrap-multilines][] ternaries handling (#916)no-unused-prop-types][] skipShapeProps option by default to limit false positive (#953 @everdimension)jsx-first-prop-new-line][] auto fix (#886 @snowypowers)no-unused-prop-types][] crash with destructured prop-types (#938)jsx-indent][] in multi-line conditional expressions (#901, #907)sort-comp][] bad error message if 2 methods in the same group must be moved (#507)jsx-closing-bracket-location][] auto fixer (#909 @arperry)jsx-indent][] auto fixer (#608 @jayphelps)multiline-multiprop option to [jsx-first-prop-new-line][] (#883 @kentor)forbid-component-props][] crash with self reference JSX element (#839 @xeodou)jsx-indent][] to ignore lines starting by literals (#900)no-set-state][] to correctly detect setState in arrow functions (#931)deprecated metadata to deprecated rules (#911 @randycoulman)eslint-plugin-react in exported configurations (#925 @MoOx)jsx-indent][] for arrays (#897, #898)jsx-indent][] to allow multi-line logical expressions with one level of indent (#896)skipUndeclared option to [prop-types][] (#846 @pfhayes)jsx-no-bind][] crash on arrow functions (#854)display-name][] false negative on es6-style method in React.createClass (#852)prefer-stateless-function][] to allow components with childContextTypes (#853)no-children-prop][] spread support (#862 @randycoulman)no-unused-prop-types][] to ignore validation when spread is used (#840)jsx-closing-bracket-location][] for multi-line prop (#889)jsx-indent][] in multi-line function calls (#895)jsx-indent][] in multi-line logical expressions (#540)no-children-prop][] rule (#720 @benstepp)no-unescaped-entities][] rule (#681 @pfhayes)jsx-indent][] rule (#838 @eelyafi)style-prop-object][] crash (#834)style-prop-object][] false positive on computed properties (#820)style-prop-object][] to deal with null and spread props that can't be resolved (#809 #812 @petersendidit)no-unused-prop-types][] (#792 @EvNaverniouk)jsx-no-target-blank][] to target only anchor elements (#793 @aduth)jsx-no-target-blank][] to be case insensitive #796 @dmnd)jsx-uses-vars][] shadowed variables handling (#799)no-unused-prop-types][] rule (#226 @EvNaverniouk)style-prop-object][] rule (#715 @petersendidit)self-closing-comp][] (#770 @pl12133)typeAnnotations in [sort-comp][] (#235 @dozoisch)PureComponent in [prefer-stateless-function][] (#781 @tiemevanveen)jsx-uses-vars][] to work better with prefer-const. You'll need to upgrade to ESLint 3.4.0 to completely fix the compatibility issue (#716)require-render-return][] crash (#784)prop-types][] (#735)no-danger-with-children][] (#771 @petersendidit)prop-types][] on annotated components (#766)no-danger-with-children][] spread support (#767 @petersendidit)React.PureComponent support (#737)forbid-component-props][] rule (#314 @lencioni)no-danger-with-children][] rule (#710 @petersendidit)createClass factory method (#725 @zurawiki)prop-types][] on annotated components (#729)require-optimization][] test for function declaration (#744 @Tom910)jsx-uses-vars][] to handle nested object properties (#761 @yayalice)all shareable configuration with all rules enabled (#674 @pfhayes)no-find-dom-node][] rule (#678)shorthandLast option to [jsx-sort-props][] (#391 @mathieumg)allowDecorators option to [require-optimization][] (#669 @Tom910)require-extension][] rule, use the eslint-plugin-import extensions rule instead. [require-extension][] still works but will trigger a warningallow-in-func mode by default in [no-did-mount-set-state][] and [no-did-update-set-state][] rules (#702 @lencioni)self-closing-comppragma option from jsx-uses-react, use the shared settings to specify a custom pragma (#700 @lencioni)react option from [no-deprecated][] rule, use the shared settings to specify the React version (#700 @lencioni)require-render-return][] rule to recommended rulesno-danger][] from recommended rules (#636 @mjackson)no-did-mount-set-state][] and [no-did-update-set-state][] from recommended rules (#596)jsx-sort-prop-types][] rule, use [sort-prop-types][] instead (#549 @lencioni)no-comment-textnodes][] to [jsx-no-comment-textnodes][]. [no-comment-textnodes][] still works but will trigger a warning (#668 @lencioni)wrap-multilines][] to [jsx-wrap-multilines][]. [wrap-multilines][] still works but will trigger a warning (#668 @lencioni)jsx-handler-names][] incorrectly flagging only (#571 @lencioni)jsx-no-target-blank][] (#679 @randycoulman)require-optimization][] warning on stateless components (#687)jsx-uses-vars][] that incorrectly marked some variables as used (#694 @lencioni)no-unknown-property][] check on SVG attributes (#718)jsx-no-bind][] reporting errors on render functions that don't return JSX (#663 @petersendidit)jsx-closing-bracket-location][] autofix when location is set to props-aligned (#684 @pfhayes)prop-types][] for destructured arguments being assigned to the parent stateless component in some cases (#698)prop-types][] for JSX return being assigned to the parent function in some cases (#504)jsx-curly-spacing][] for reporting on JSX content by mistake (#671)prop-types][] crash when accessing constructor on props (#654)jsx-filename-extension][] to not check filenames on text input (#662 @ljharb)jsx-no-comment-textnodes][] incorrectly catching urls (#664 @petersendidit)jsx-filename-extension][] warning once per file (#660 @mathieumg)no-unknown-propertyjsx-no-bind][] crash (#641)jsx-pascal-case][] for namespaced components (#637 @evcohen)require-optimization][] rule (#240 @EvNaverniouk)jsx-filename-extension][] rule (#495 @lencioni)no-render-return-value][] rule (#531 @iamdustan)no-comment-textnodes][] rule (#616 @benvinegar)objectLiterals option to [jsx-curly-spacing][] (#388, #211 @casesandberg @ljharb)self-closing-comp][] to check html tags (#572 @gitim)ignore option to [no-unknown-property][] rule (#631 @insin)jsx-handler-names][] (#630)jsx-closing-bracket-location][] multiline prop support (#493 @tuures)prop-types][] for props that where not assigned to the right component (#591)display-name][] when JSON style is used for defining components (#590 @gitim)jsx-no-bind][] for bind detection in render when assigned to a variable (#474 @petersendidit)jsx-curly-spacing][] for spread operator (#606 @gitim)sort-comp][] crash on spread operator (#624)prop-types][] crash when destructuring props with spread onlyrequire-render-return][] crash (#589)jsx-no-target-blank][] rule (#582 @Gasparila)allowAllCaps and ignore options to [jsx-pascal-case][] (#575)require-render-return][] (#564)jsx-closing-bracket-location][] fixer (#533 @dtinth)require-render-return][] to only check valid render methods (#563)this usage in fonctional components (#576)forbid-prop-types][] crash (#579)jsx-curly-spacing][] (#584)require-render-return][] to not check stateless functions (#550)jsx-first-prop-new-line][] rule (#410 @jseminck)LinkedStateMixin, ReactPerf.printDOM and ReactPerf.getMeasurementsSummaryMap in no-deprecatednull in [prefer-stateless-function][]If you're still not using React 15 you can keep the old behavior by setting the React version to 0.14 in the shared settings.
require-render-return][] rule (#542, #543)prefer-stateless-function][] crash (#544)require-render-return][] rule (#482 @shmuga)jsx-equals-spacing][] (#506 @peet)jsx-closing-bracket-location][] (#511 @KevinGrandon)prefer-stateless-function][] for conditional JSX (#516)jsx-pascal-case][] to support single letter component names (#505 @dthielman)prefer-stateless-function][] (#499)prefer-stateless-function][] rule (#491)self-closing-comp][] to treat non-breaking spaces as content (#496)prop-types][] (#497)prop-types][] (#498)this usage in [jsx-no-undef][] (#489)sort-prop-types][] crash with spread operator (#478)getChildContext lifecycle method in [prefer-stateless-function][] (#492)prefer-stateless-function][] rule (#214)jsx-indent-props][] (#483 @shioju)jsx-no-undef][] crash on objects (#469)display-name][] (#419)prop-types][] (#420)jsx-key][] (#456 @jkimbo)jsx-space-before-closing][] rule (#244 @ryym)prop-types][] (#354 @lencioni)sort-comp. Static methods must now be declared first, see rule documentation (#128 @lencioni)jsx-uses-vars][] is not enabled by default anymore, see documentation (#192)jsx-sort-prop-types to [sort-prop-types][]. jsx-sort-prop-types still works but will trigger a warning (#87 @lencioni)jsx-quotes rule (#433 @lencioni)display-name][] now accept the transpiler name by default. You can use the ignoreTranspilerName option to get the old behavior, see rule documentation (#440 @lencioni)jsx-no-undef][] (#435)jsx-handler-names][] regex (#425)prop-types][] (#443)jsx-sort-prop-types][] issue with custom propTypes (#408 @alitaheri)jsx-equals-spacing][] rule (#394 @ryym)wrap-multilinejsx-boolean-valueno-unknown-propertyjsx-curly-spacing][] (#407 @ewendel)requiredFirst option to [jsx-sort-prop-types][] (#392 @chrislaskey)ignoreRefs option to [jsx-no-bind][] (#330 @silvenon)ref in [jsx-handler-names][] (again) (#396)prop-types][] (#382 @phpnode)prop-types][] crash when initializing class variable with an empty object (#383)prop-types][] crash when propTypes are using the spread operator (#389)sort-comp][] error messages (#372 @SystemParadox)jsx-key][] (#380 @nfcampos)forbid-prop-types][] (#377 @nfcampos)ref in [jsx-handler-names][] (#375)sort-comp][] codemod to [sort-comp][] documentation (#381 @turadg)jsx-key][] (#373 @lukekarrys)no-string-refs][] rule (#341 @Intellicode)prop-types][] (#355)never option in [prefer-es6-class][]jsx-key][] false-positives (#320 @silvenon)no-deprecated][] rule (#356 @graue)no-is-mounted][] rule (#37 @lencioni)never option to [prefer-es6-class][] rule (#359 @pwmckenna)jsx-pascal-case][] to stop checking lower cased components (#329)prop-types][] when reassigning props (#345)jsx-handler-names][] for stateless components (#346)jsx-handler-names][] error messages to be less specific (#348 @jakemmarsh)allow-in-func option to [no-did-update-set-state][] documentationno-unknown-property][] (#338)jsx-handler-names][] rule (#315 @jakemmarsh)no-unknown-property][] (#318)jsx-sort-props][] (#336 @lucasmotta)require-extension][] to ignore extension if it's part of the package name (#319)jsx-pascal-case][] (#328 @lencioni)jsx-pascal-case][] rule (#306 @jakemmarsh)jsx-key][] rule (#293 @benmosher)allow-in-func option to [no-did-update-set-state][] (#300)jsx-closing-bracket-location][] rule to one type of tag (nonEmpty or selfClosing) (#307)no-unknown-property][] to not check custom elements (#308 @zertosh)jsx-closing-bracket-location][] error message (#301 @alopatin)no-multi-comp][] (#290)createClass by itself (#297)this during component detectionsort-comp][] crash on stateless components (#285)jsx-no-bind][] rule (#184 @Daniel15)jsx-closing-bracket-location][] (#243 @alopatin)display-name][] for stateless components (#256)prop-types][] props validation in constructor (#259)display-name][] and [prop-types][] (#237)jsx-sort-props][] and [jsx-sort-prop-types][] (#242 @Daniel15)prefer-es6-class][] rule (#247 @hamiltondanielb)forbid-prop-types][] crash with destructured PropTypes (#230 @epmatsw)forbid-prop-types][] to do not modify AST directly (#249 @rhysd)prop-types][] crash with empty destructuring (#251)prop-types][] to not validate computed keys in destructuring (#236)no-direct-mutation-state][] to report only in React components (#229)forbid-prop-types][] for arrayOf and instanceOf (#230)no-direct-mutation-state][] rule (#133, #201 @petersendidit)forbid-prop-types][] rule (#215 @pwmckenna)jsx-quotes deprecation warning with the default formatter (#221)jsx-quotes rule deprecation message (#220)jsx-no-undef][] (#219 @zertosh)jsx-closing-bracket-location][] to configure different styles for self-closing and non-empty tags (#208 @evocateur)jsx-quotes rule, will now trigger a warning if used (#217)state in lifecycle methods for [sort-comp][] rule (#197 @mathieudutour)createElement as valid (#206 @epmatsw)prop-types][] (#146)jsx-boolean-value][] (#210)jsx-closing-bracket-location][] for multiline props (#199)jsx-indent-props][] rule (#15, #181)no-set-state rule (#197 @markdalgleish)jsx-closing-bracket-location][] rule (#14, #64)jsx-no-undef][] (#172)no-unknown-property][] (#164 @mkenyon)prop-types][] (#145 @CalebMorris)jsx-curly-spacing][] (#165)jsx-curly-spacing][] rule (#156 @mathieumg)jsx-curly-spacing][] braces spanning multiple lines are now allowed with never option (#156 @mathieumg)prop-types][] (#159)prop-types][] when encountering an empty variable declaration (#130)require-extension][] rule (#117 @scothis)prop-types][] (#127 @Cellule)sort-comp][] default configuration (#97 #122)acceptTranspilerName option to [display-name][] rule (#75)ecmaFeatures.jsx is false (#119 @rpl)jsx-sort-prop-types][] support for keys as string (#123 @Cellule)jsx-sort-prop-types][] (#129)jsx-uses-vars][] with babel-eslint (#110)prop-types][] crash when propTypes definition is invalid (#95)jsx-uses-vars][] for ES6 classes (#96)wrap-multilines][] more granular (#94 @PiPeep)jsx-uses-react][] (#82 @dominicbarnes)sort-comp][] (#89 @zertosh)no-unknown-property][] rule (#85 @cody)sort-comp][] options (#88)prop-typesjsx-sort-prop-types][] rule (#38 @AlexKVal)babel-eslint parserjsx-boolean-value][] rule (#11)display-name][] and [prop-types][] (#48)jsx-sort-props][] to reset the alphabetical verification on spread (#47 @zertosh)jsx-uses-vars][] to be enabled by default (#49 @banderson)prop-types][] and [display-name][] (#45)jsx-sort-props][] (#42 @zertosh)jsx-sort-props][] rule (#16)no-unknown-property][] rule (#28)prop-types][] ruleprop-types][] the children prop is no longer ignoredprop-types][] now return the right line/column (#33)prop-types][] (#36 @burnnat)jsx-quotes documentationthis.getState references (not calls) in lifecycle methods (#22 @benmosher)react-in-jsx-scope][] in Node.js envjsx-uses-vars][] rulejsx-uses-react][] for ESLint 0.17.0this.props.children marked as missing in props validation (#7)this.props without property (#8)prop-types][] to check props usage insead of propTypes presence (#4)no-did-mount-set-state][] ruleno-did-update-set-state][] ruleself-closing-comp][] (#3)wrap-multilines][] and [self-closing-comp][] rules for ESLint 0.13.0self-closing-comp][] ruledisplay-name][] and [prop-types][] rulesdisplay-name][] rulewrap-multilines][] rule