npm · #1456 most downloaded on npm

@babel/plugin-transform-react-jsx

8.0.1babel/babel ↗New releases in your daily digest, changelog included.

Turn JSX into React function calls

Last release 3 months ago
17 Jun 2026
Ships fairly regularly
a new release about every 4 weeks
Nearly every release is documented
notes for 51 of 55 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
122 releases · first in 2017

Release timeline

122 releases since 2017

20172019202120232025

Releases

7.16.029 Oct 2021
babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
v7.16.0 (2021-10-30)

:eyeglasses: Spec Compliance

babel-helpers, babel-plugin-proposal-async-generator-functions, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime

#13824 Await promises from sync iterators with for-await (@nicolo-ribaudo)

:rocket: New Feature

babel-generator, babel-parser, babel-plugin-transform-typescript, babel-types

#13802 Support TypeScript 4.5 type-only import/export specifiers (@sosukesuzuki)

babel-parser

#13887 feat: support startColumn option (@JLHwung)

babel-helper-fixtures, babel-helper-transform-fixture-test-runner, babel-parser, babel-plugin-syntax-typescript, babel-preset-typescript

#13838 Handle .mts and .cts files in @babel/preset-typescript (@nicolo-ribaudo)

Other

#13782 Add ESLint 8 support to @babel/eslint-parser (@nicolo-ribaudo)

babel-generator, babel-parser, babel-plugin-proposal-pipeline-operator, babel-plugin-syntax-pipeline-operator

#13749 Caret topic (pipe operator) (@js-choi)

babel-compat-data, babel-generator, babel-parser, babel-preset-env, babel-types

#13713 Enable class static blocks by default (@sosukesuzuki)

babel-helper-skip-transparent-expression-wrappers, babel-plugin-proposal-optional-chaining

#13687 add skipTransparentExprWrapperNodes helper (@lightmare)

babel-traverse, babel-types

#13666 Add aliases for Standardized, TypeScript, and Flow (@jridgewell)

:bug: Bug Fix

babel-parser, babel-plugin-transform-typescript

#13876 [ts] Support private methods overloads (@nicolo-ribaudo)

babel-plugin-transform-typescript

#13865 fix: allow enum member without initializer after non-literal member (@lightmare)

babel-core, babel-helper-create-class-features-plugin, babel-plugin-transform-typescript

#13854 Don't transform declare class in plugin-proposal-class-properties (@forivall)

babel-compat-data, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-transform-react-constant-elements, babel-preset-env, babel-traverse

#13842 Implement @babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression (@JLHwung)

babel-plugin-proposal-async-generator-functions, babel-traverse

#13813 Restore traversal context after enter / traverse (@JLHwung)

babel-traverse, babel-types

#13832 Mark static block as FunctionParent (@JLHwung)

babel-generator

#13825 Fix missing inner comments in function expressions (@overlookmotel)

:house: Internal

Every package

#13772 Use workspace:^ to specify @babel/ dependencies (@nicolo-ribaudo)

Other

#13856 Update to Yarn 3.1 (@nicolo-ribaudo)

#13867 Test on Node.js 17 (@nicolo-ribaudo)

babel-helper-fixtures, babel-plugin-proposal-class-properties, babel-plugin-transform-runtime, babel-preset-react

#13858 Force loading plugins/presets from the monorepo in tests (@nicolo-ribaudo)

babel-types

#13844 [ts] precise return type on createTypeAnnotationBasedOnTypeof (babel-types) (@lightmare)

babel-helpers

#13841 minor: remove ineffectual helper names filter (@lightmare)

babel-core, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-types

#13820 Improve transform-react-jsx typings (@JLHwung)

:running_woman: Performance

babel-types

#13843 Simplify (transpiled) babel-types builder wrappers (@lightmare)

Committers: 9

Babel Bot (@babel-bot)

Emily Marigold Klassen (@forivall)

Huáng Jùnliàng (@JLHwung)

J. S. Choi (@js-choi)

Justin Ridgewell (@jridgewell)

Mickey Rose (@lightmare)

Nicolò Ribaudo (@nicolo-ribaudo)

Sosuke Suzuki (@sosukesuzuki)

@overlookmotel

7.14.91 Aug 2021

Thanks @SCLeoX for your first PR!

v7.14.9 (2021-08-01)

Thanks @SCLeoX for your first PR!

:bug: Bug Fix

babel-traverse
- #13596 Fix completion record for variable declarations (@addaleax)
babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #13600 Extract computed keys from the class closure (@nicolo-ribaudo)
babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx
- #13552 Don't insert __self: this within constructors of derived classes (#13550) (@SCLeoX)
babel-parser
- #13581 [ts] Check if param is assignable when parsing arrow return type (@nicolo-ribaudo)
babel-generator, babel-traverse, babel-types
- #13577 add 12 missing NODE_FIELDS (@jedwards1211)
babel-plugin-proposal-async-generator-functions
- #13491 Fix _step.value access in for await (@nicolo-ribaudo)

:house: Internal

Other
- #13614 Update Rollup to ~2.54.0 (@nicolo-ribaudo)
babel-generator, babel-helper-validator-identifier, babel-parser
- #13606 chore: reorganize benchmarks (@JLHwung)

:running_woman: Performance

babel-parser, babel-traverse
- #13611 Replace generic __clone call by specific methods (@JLHwung)
babel-generator
- #13593 Generator performance (@JLHwung)

Committers: 8

Andy Edwards (@jedwards1211)
Anna Henningsen (@addaleax)
Babel Bot (@babel-bot)
Henry Zhu (@hzoo)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Rin Tepis (@SCLeoX)
王清雨 (@colinaaa)

Open source →

7.12.1611 Feb 2021

babel-plugin-transform-typescript

v7.12.16 (2021-02-11)

:bug: Bug Fix

babel-core
- #12783 fix: use semver gte comparison on polyfill version tester (@JLHwung)
babel-parser
- #12735 [parser] Fix scope handling of Flow declared functions (@nicolo-ribaudo)
- #12775 babel-parser(ts): Throw recoverable for duplicates access modifier (@sosukesuzuki)
- #12771 babel-parser(ts): Raise recoverable error for abstract interface (@sosukesuzuki)
- #12763 fix(ts): include asserts in TSTypePredicate location (@fedeci)
- #12758 [TS] Create TSUnionType or TSIntersectionType when typealias has a leading operator (@fedeci)
babel-plugin-transform-typescript
- #12760 Support destructuring variable declarator within TS namespace (@JLHwung)

:nail_care: Polish

babel-node
- #12786 Polish @babel/node REPL (@JLHwung)

:house: Internal

Other
- #12781 pnp does not work with ESM dev scripts (@JLHwung)
- #12766 docs: Update build requirements in CONTRIBUTING.md (@sosukesuzuki)
babel-cli, babel-core, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-member-expression-to-functions, babel-helper-validator-option, babel-node, babel-parser, babel-plugin-proposal-class-static-block, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-optional-chaining, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-preset-env, babel-preset-typescript
- #12759 Avoid importing .json files (@nicolo-ribaudo)

Committers: 5

Babel Bot (@babel-bot)
Federico Ciardi (@fedeci)
Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)

Open source →

7.12.133 Feb 2021

Thanks @bradzacher, @bz2, @ChALkeR, @FauxFaux, @fedeci, @karansapolia, @panzarino, @shrinktofit, and @Zalathar for your first PRs!

v7.12.13 (2021-02-03)

Thanks @bradzacher, @bz2, @ChALkeR, @FauxFaux, @fedeci, @karansapolia, @panzarino, @shrinktofit, and @Zalathar for your first PRs!

:eyeglasses: Spec Compliance

babel-parser
- #12661 spec: disable await binding identifier within static block (@JLHwung)
babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-proposal-private-methods, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #12689 fix: throw error when accessing private method without a getter (@fedeci)
babel-plugin-transform-computed-properties, babel-plugin-transform-shorthand-properties
- #12664 fix: correctly transform __proto__ properties (@ExE-Boss)

:bug: Bug Fix

babel-plugin-proposal-class-properties, babel-traverse
- #12729 Fix class fields when super() is in a default param (@nicolo-ribaudo)
babel-plugin-proposal-class-properties, babel-plugin-transform-classes
- #12723 Define class elements in the correct order (@nicolo-ribaudo)
babel-parser, babel-template
- #12725 Permit %%placeholder%% in left-hand-side of a let declaration (@Zalathar)
babel-core, babel-helper-transform-fixture-test-runner, babel-register
- #12728 Don't use require() in ESM files (@nicolo-ribaudo)
babel-parser
- #12686 (ts) Raise syntax error for an abstract method in non-abstract class (@sosukesuzuki)
- #12684 fix(parser): throw error with wrong typescript 'export declare' (@fedeci)
- #12520 Raise recoverable error for await expressions in sync functions (@sosukesuzuki)
- #12678 fix: start TypePredicate node after returnToken (@JLHwung)
- #12599 @babel/preset-typescript: fix tsx assigment issue (@Zzzen)
- #12562 [ts]Add optional property to OptionalCallExpression node that has type arguments (@sosukesuzuki)
babel-helpers, babel-plugin-transform-classes
- #12693 Avoid hitting __proto__ in _inheritsLoose (@ChALkeR)
babel-generator
- #12653 fix: avoid line breaks between class members head and key (@JLHwung)
babel-register
- #12665 fix: babel-register transform internal dependencies (@overlookmotel)
babel-node
- #12638 fix: place _babel-node after process.execArgv (@JLHwung)
babel-types
- #12602 fix: cloneNode(deep, withoutLoc) handles absent comments (@FauxFaux)
- #12575 Use isIdentifierChar instead of regex for toIdentifier (@mischnic)
babel-plugin-transform-modules-systemjs
- #12612 [systemjs] Fix: export star alongside with named export (@shrinktofit)
babel-plugin-transform-for-of
- #12611 Transform labeled for-of inside braceless if statement (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-transform-classes
- #12544 Correctly access shadowed class binding in super.* (@Zzzen)
babel-helper-module-imports, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #12546 Load jsx-runtime after existing imports (@nicolo-ribaudo)

:nail_care: Polish

babel-helper-transform-fixture-test-runner, babel-parser, babel-preset-env
- #12716 refactor: raise AwaitNotInAsyncContext when an AwaitExpression will be parsed (@JLHwung)
babel-cli, babel-core, babel-parser
- #12437 Recover from "missing semicolon" errors (@nicolo-ribaudo)
babel-helper-create-class-features-plugin, babel-plugin-proposal-private-methods
- #12713 Add # to the private name in "write-only" errors (@nicolo-ribaudo)
babel-helper-compilation-targets, babel-preset-env
- #12626 fix: print warning messages to stderr (@JLHwung)
babel-code-frame
- #12567 fix(code-frame): do not pad gutter of empty lines (@SimenB)

:memo: Documentation

Other
- #12698 Add " 📢 Deprecation" to the changelog labels (@nicolo-ribaudo)
Every package
- #12531 docs: add package-specific documentation links (@DanArthurGallagher)

:house: Internal

babel-traverse, babel-types
- #12296 Use native ESM for dev scripts (@karansapolia)
babel-register
- #12674 babel-register run default register with global module cache (@overlookmotel)
Other
- #12659 Add yarn-plugin-conditions to update Babel 8 dependencies (@nicolo-ribaudo)
- #12640 test: reuse lodash library within eslint tests (@armano2)
- #12592 Remove remaining references to lerna (@nicolo-ribaudo)
babel-generator, babel-preset-env
- #12670 fix: allow to execute util scripts (@armano2)
babel-core, babel-helper-compilation-targets, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-preset-env
- #12615 Tweak helper compilation targets (@JLHwung)

:microscope: Output optimization

babel-plugin-transform-modules-commonjs, babel-plugin-transform-template-literals, babel-plugin-transform-unicode-escapes, babel-preset-env
- #12588 Declare template objects inline (@nicolo-ribaudo)
babel-plugin-transform-react-jsx
- #12557 Optimize jsx spreads of object expressions (@bz2)

Committers: 22

Armano (@armano2)
Babel Bot (@babel-bot)
Bogdan Savluk (@zxbodya)
Brian Ng (@existentialism)
Chris West (@FauxFaux)
Daniel Arthur Gallagher (@DanArthurGallagher)
ExE Boss (@ExE-Boss)
Federico Ciardi (@fedeci)
Henry Zhu (@hzoo)
Huáng Jùnliàng (@JLHwung)
Karan Sapolia (@karansapolia)
Leslie Leigh (李的序) (@shrinktofit)
Martin Packman (@bz2)
Nicolò Ribaudo (@nicolo-ribaudo)
Niklas Mischkulnig (@mischnic)
Simen Bekkhus (@SimenB)
Sosuke Suzuki (@sosukesuzuki)
Stuart Cook (@Zalathar)
Zach Panzarino (@panzarino)
Zen (@Zzzen)
@overlookmotel
Сковорода Никита Андреевич (@ChALkeR)

Open source →

7.12.1115 Dec 2020

Thanks @vitorveiga for your first PR!

v7.12.11 (2020-12-16)

Thanks @vitorveiga for your first PR!

:eyeglasses: Spec Compliance

babel-parser
- #12366 Disallow non octal decimal escape before use strict (@JLHwung)

:bug: Bug Fix

babel-plugin-transform-block-scoping
- #11801 fix: handle block-level function declaration (#10046) (@vitorveiga)
babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #12493 Lazily inject imports to the JSX runtime (@nicolo-ribaudo)
babel-helper-builder-react-jsx-experimental, babel-preset-react
- #12495 Fixed issue with skipping over self & source generated by another instance (@Andarist)
babel-preset-env
- #10862 Add js extension to preset-env generated polyfill imports (@JLHwung)
babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx
- #12479 Setup JSX runtime even if the file doesn't contain JSX (@nicolo-ribaudo)
babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-preset-react
- #12475 Fixed a regression for multiple __self & __source props with classic runtime (@Andarist)

:house: Internal

babel-types
- #12510 Improve AST node definitions in @babel/types (@zxbodya)
Other
- #12508 chore: always check yarn lock and dedupe during update (@JLHwung)
- #12480 Avoid force trailing comma on test files (@JLHwung)
- #12462 Run e2e tests also with BABEL_8_BREAKING (@nicolo-ribaudo)
babel-plugin-transform-react-display-name, babel-plugin-transform-react-jsx
- #12502 Reorganize some JSX-related tests (@Andarist)
babel-standalone, babel-types
- #12127 Move some build steps to gulp (@JLHwung)

Committers: 5

Bogdan Savluk (@zxbodya)
Huáng Jùnliàng (@JLHwung)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
vitorveiga (@vitorveiga)

Open source →

7.12.109 Dec 2020

Thanks @AndrewSouthpaw for your first PR!

v7.12.10 (2020-12-09)

Thanks @AndrewSouthpaw for your first PR!

:eyeglasses: Spec Compliance

babel-parser
- #12443 Make sure estree test should not throw if babel parser does not throw (@JLHwung)
- #12375 Make sure babel parser throws exactly same recoverable errors when estree plugin is enabled (@JLHwung)

:bug: Bug Fix

babel-generator
- #12424 Fix printing BigIntLiterals/DecimalLiterals with compact option (@existentialism)
babel-types
- #12418 babel-types update OptionalCallExpression to support ArgumentPlaceholder (@zxbodya)
- #12395 Fix t.isReferenced() for named re-exports (@nicolo-ribaudo)
babel-traverse
- #12394 Set correct path.context un push/unshiftContainer (@nicolo-ribaudo)

:nail_care: Polish

babel-preset-env
- #12402 Clarify warning source about underspecified corejs option in preset-env. (@AndrewSouthpaw)

:memo: Documentation

babel-parser
- #12449 Add StaticBlock to Table of Contents in AST spec (@sosukesuzuki)

:house: Internal

Other
- #12450 Use new CircleCI images (@nicolo-ribaudo)
- #12453 Use Yarn 2.4.0 (@nicolo-ribaudo)
- #12430 chore: remove travis-ci badge (@JLHwung)
- #12397 chore: bump chokidar in glob-watcher to ^3.4.0 (@JLHwung)
babel-cli, babel-node, babel-plugin-transform-runtime, babel-register
- #12458 Use native Node.js functions when available (@nicolo-ribaudo)
babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-preset-react
- #12253 Stop using old JSX transform (@Andarist)
babel-helper-fixtures, babel-types
- #12440 Prepare codebase for inline Babel 8 breaking changes (@nicolo-ribaudo)
babel-core, babel-helper-transform-fixture-test-runner, babel-node, babel-plugin-transform-block-scoping, babel-plugin-transform-runtime, babel-plugin-transform-typeof-symbol
- #12439 Use require.resolve instead of the resolve package (@nicolo-ribaudo)
babel-parser
- #12398 refactor: simplify isAwaitAllowed (@JLHwung)

Committers: 7

Andrew Smith (@AndrewSouthpaw)
Bogdan Savluk (@zxbodya)
Brian Ng (@existentialism)
Huáng Jùnliàng (@JLHwung)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)

Open source →

7.12.720 Nov 2020

Thanks @fraywing for your first PR!

v7.12.7 (2020-11-20)

Thanks @fraywing for your first PR!

:eyeglasses: Spec Compliance

babel-parser
- #12346 refactor: reorder checkLVal parameters (@JLHwung)
- #12327 fix: disallow all parenthesized pattern except parsing LHS (@JLHwung)

:bug: Bug Fix

babel-parser
- #12356 [ts]Fix syntax error for modifier name class methods with type parameters (@sosukesuzuki)
- #12352 [ts]Set false to default value of TsTypePredicate.asserts (@sosukesuzuki)
- #12333 Fix syntax error for getter and setter with typescript and estree plugin (@sosukesuzuki)
babel-helper-optimise-call-expression, babel-plugin-proposal-class-properties
- #12350 Fix: correctly transform this.#m?.(...arguments) (@JLHwung)
babel-compat-data, babel-preset-env
- #12340 Fix support for polyfilling Array.prototype.values in core-js@2 (@existentialism)
babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-preset-env, babel-traverse
- #12331 Use the correct context when re-using a cached NodePath (@nicolo-ribaudo)
babel-plugin-proposal-numeric-separator
- #12311 Adding includes fix for plugin-proposal-numeric-separator (@fraywing)

:nail_care: Polish

babel-preset-react, babel-preset-typescript
- #12347 refactor: use option-validator in preset-typescript (@JLHwung)
babel-types
- #12341 improve asserts in generated typescript definitions (@zxbodya)

:house: Internal

babel-helper-regex
- #12377 Archive @babel/helper-regex (@nicolo-ribaudo)
babel-helper-create-regexp-features-plugin, babel-plugin-transform-sticky-regex
- #12349 refactor: inline @babel/helper-regex usage (@JLHwung)
babel-core
- #12288 Don't compile import() in development (@nicolo-ribaudo)
- #11734 Account for ConfigItem being generated by another copy of Babel (@developit)
babel-preset-env
- #12368 Bump caniuse-lite resolutions (@JLHwung)
Other
- #12362 chore: fix grammar in bug template (@snitin315)
- #12357 chore: prompt maintainer to quit make watch before publish (@JLHwung)
- #12328 chore: remove Node.js 13 from CI (@JLHwung)
babel-types
- #11883 feat(babel‑types): Add type definitions for Node assertion methods (@ExE-Boss)
babel-cli
- #12322 Use chokidar@2 without fsevents@1 in @babel/cli (@nicolo-ribaudo)
babel-parser
- #12326 Add typings for recordAndTuple parser plugin (@JLHwung)
babel-traverse
- #12309 test: add tests about behaviour of replaceWithMultiple (@JLHwung)

:running_woman: Performance

babel-traverse
- #12302 Reduce linear search on list traversing (@JLHwung)

:microscope: Output optimization

babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
- #12291 optimize optional chain when expression will be cast to boolean (@JLHwung)

Committers: 10

Austin Anderson (@fraywing)
Bogdan Savluk (@zxbodya)
Brian Ng (@existentialism)
ExE Boss (@ExE-Boss)
Huáng Jùnliàng (@JLHwung)
Jason Miller (@developit)
Mateusz Burzyński (@Andarist)
Nicolò Ribaudo (@nicolo-ribaudo)
Nitin Kumar (@snitin315)
Sosuke Suzuki (@sosukesuzuki)

Open source →

7.12.53 Nov 2020

Thanks @joelvh, @liuliangsir and @mondeja for your first PRs!

v7.12.5 (2020-11-03)

Thanks @joelvh, @liuliangsir and @mondeja for your first PRs!

:eyeglasses: Spec Compliance

babel-helpers, babel-plugin-transform-block-scoping
- #12252 Throw a TypeError when reassigning a const (@nicolo-ribaudo)

:bug: Bug Fix

babel-parser
- #12281 fix: support string assertion key in assert entries (@JLHwung)
- #12264 fix: disallow import assertions in export without from (@JLHwung)
- #12267 Handle exprAllowed before ObjectLike is parsed (@JLHwung)
- #12230 Refactor yield await classification (@JLHwung)
- #12254 Allows the interface to be used as an Identifier for flow plugin (@sosukesuzuki)
- #12221 [ts] Error on invalid type casts in JSX (@existentialism)
- #12227 [ts] Allow optional binding pattern parameters within types/interfaces (@existentialism)
- #12224 Fix parsing of imports with module string name in flow plugin (@sosukesuzuki)
babel-parser, babel-types
- #12280 Make assertions optional and update AST spec (@sosukesuzuki)
babel-template, babel-types
- #12263 fix: babel-types: ImportDeclaration: add assertions (@coderaiser)
babel-generator
- #12260 Do not use currentColumn to indent comments when retainLines=true (@ian-craig)
babel-generator, babel-parser
- #12249 Support Import Assertions for re-export statement (@sosukesuzuki)
babel-plugin-proposal-numeric-separator
- #12240 fix: support bigInt in numeric-separator transform (@JLHwung)
babel-helper-replace-supers, babel-plugin-transform-classes
- #12238 fix: support optionalCall in replace super handler (@JLHwung)
babel-standalone
- #12226 packages/babel-standalone: make data-type="module" option avilable without data-presets option (@hirochachacha)

:nail_care: Polish

babel-compat-data
- #12244 chore: bump compat-table and electron-to-chromium (@JLHwung)
babel-parser, babel-preset-env
- #12258 Polish parser errors (@JLHwung)

:memo: Documentation

#12222 docs: add note about TypeScript in ESLint packages (@kaicataldo)

:house: Internal

Other
- #12187 chore: avoid duplicate coverage data upload (@JLHwung)
- #12190 chore: bump Jest to v26 (@JLHwung)
- #12265 chore: test on node 15 (@JLHwung)
babel-generator, babel-helper-module-imports, babel-helper-replace-supers, babel-parser, babel-traverse
- #12257 add declare to class properties type annotations (@JLHwung)
babel-traverse, babel-types
- #12251 Mark ThisExpression and Super as Purish (@nicolo-ribaudo)
babel-helper-compilation-targets, babel-preset-env
- #12241 Update to Browserslist 4.14.5 (@nicolo-ribaudo)

Committers: 11

Brian Ng (@existentialism)
Huáng Jùnliàng (@JLHwung)
Ian Craig (@ian-craig)
Joel Van Horn (@joelvh)
Kai Cataldo (@kaicataldo)
Nicolò Ribaudo (@nicolo-ribaudo)
Sosuke Suzuki (@sosukesuzuki)
@hirochachacha
coderaiser (@coderaiser)
Álvaro Mondéjar (@mondeja)
流浪大法师 (@liuliangsir)

Open source →

7.12.115 Oct 2020

babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime

v7.12.1 (2020-10-16)

:bug: Bug Fix

babel-cli
- #12182 Don't force chokidar@2 to be downloaded from registry.npmjs.org (@nicolo-ribaudo)
babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #12184 Allow importing @babel/runtime/package (@nicolo-ribaudo)
babel-parser
- #12183 Reland "Fix: check if param is assignable when parsing arrow return type annotation" (@nicolo-ribaudo)

:house: Internal

Other
- #12188 Guard against yarn-issue-1882 (@JLHwung)
Every package
- #12186 chore: use workspace:* for dev deps (@JLHwung)
babel-compat-data, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-remap-async-to-generator, babel-helper-simple-access, babel-helper-transform-fixture-test-runner, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-object-assign, babel-plugin-transform-parameters, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx-source, babel-plugin-transform-template-literals, babel-preset-env, babel-preset-react, babel-runtime-corejs2, babel-runtime, babel-standalone
- #12175 Remove unused dependencies and devDependencies (@nicolo-ribaudo)

Committers: 2

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

Open source →

7.10.319 Jun 2020

Thanks @AjayPoshak, @jessethomson, @sajadtorkamani, @shaodahong and @wlawt for their first PRs!

v7.10.3 (2020-06-19)

Thanks @AjayPoshak, @jessethomson, @sajadtorkamani, @shaodahong and @wlawt for their first PRs!

:eyeglasses: Spec Compliance

babel-parser
- #11676 Properly parse export default from when exportDefaultFrom is not enabled (@JLHwung)
babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
- #11662 refactor: do not rely on AST extra properties in plugins (@JLHwung)
babel-plugin-proposal-logical-assignment-operators
- #11658 Perform NamedEvaluation of Anonymous Functions in Logical Assignment (@jridgewell)
babel-helper-create-class-features-plugin, babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-optional-chaining
- #11623 fix: ensure (a?.b)() has proper this (@JLHwung)

:bug: Bug Fix

babel-parser, babel-plugin-transform-flow-comments
- #11697 Fix innercomments (@shaodahong)
babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties
- #11703 fix:added check for forXstatement pattern (@wlawt)
babel-template
- #11695 Allow templates to parse v8intrinsics (@jridgewell)
babel-types
- #11687 improve node type definitions to avoid any's in generated types (@zxbodya)
babel-plugin-transform-react-pure-annotations
- #11685 Add React.createContext to @babel/plugin-transform-react-pure-annotat… (@jessethomson)
babel-parser
- #11676 Properly parse export default from when exportDefaultFrom is not enabled (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods
- #11571 Add a check for privateMap's existence (@AjayPoshak)

:nail_care: Polish

babel-plugin-transform-typescript
- #11682 Fix small typo (@sajadtorkamani)

:house: Internal

Other
- #11730 Revert "chore: pin windows node.js version (#11522)" (@JLHwung)
- #11727 replace whitelist by allowlist in parser-tests (@JLHwung)
- #11677 Bump @babel/* deps (@existentialism)
- #11672 chore: output ascii only standalone minified bundle (@JLHwung)
- #11647 chore: check version lazily in babel-eslint-parser (@kaicataldo)
babel-helper-plugin-utils
- #11674 chore: add npmignore to babel-helper-plugin-utils (@JLHwung)
babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object, babel-preset-env
- #11655 Fix some test fixtures (@existentialism)

Committers: 11

Ajay Poshak (@AjayPoshak)
Bogdan Savluk (@zxbodya)
Brian Ng (@existentialism)
Huáng Jùnliàng (@JLHwung)
Jesse Thomson (@jessethomson)
Justin Ridgewell (@jridgewell)
Kai Cataldo (@kaicataldo)
Nicolò Ribaudo (@nicolo-ribaudo)
Sajad Torkamani (@sajadtorkamani)
William Law (@wlawt)
骗你是小猫咪 (@shaodahong)

Open source →

7.9.020 Mar 2020

Thanks to @andrewdotn, @clshortfuse, @lunaruan, @oliverdunk, @rickbutton, @Taym95 and @Wetinee for their first PRs!

v7.9.0 (2020-03-20)

Thanks to @andrewdotn, @clshortfuse, @lunaruan, @oliverdunk, @rickbutton, @Taym95 and @Wetinee for their first PRs!

Blog post: https://babeljs.io/blog/2020/03/16/7.9.0

:rocket: New Feature

babel-generator, babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-plugin-transform-regenerator, babel-preset-react, babel-preset-typescript, babel-standalone
- #11126 Mark transpiled JSX elements as pure (@nicolo-ribaudo)
babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx-self, babel-plugin-transform-react-jsx, babel-preset-react, babel-standalone
- #11154 Add experimental version of the babel-plugin-transform-react-jsx transform (@lunaruan)
babel-compat-data, babel-preset-env
- #11083 Include preset modules (@nicolo-ribaudo)
- #10971 Add numeric separator to shippedProposals (@Wetinee)
babel-core, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-parameters, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-preset-env
- #8656 Allow extending untranspiled classes (@nicolo-ribaudo)
babel-core, babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd
- #11194 Allow defining the moduleIds-related option in the transform plugins (@nicolo-ribaudo)
babel-core, babel-generator, babel-parser, babel-plugin-syntax-record-and-tuple, babel-types
- #10865 Added support for record and tuple syntax. (@rickbutton)
babel-generator, babel-parser, babel-plugin-transform-flow-strip-types, babel-preset-flow
- #11178 Implement support for declare on class fields with Flow (@nicolo-ribaudo)
babel-types
- #10680 Add cloneDeepWithoutLoc (@Taym95)
babel-generator
- #11028 Added jsescOptions to Numeric Literals (@sidntrivedi012)
babel-generator, babel-parser, babel-types
- #11077 Add support for flow's SymbolTypeAnnotation (@existentialism)
babel-parser
- #11117 Parse BigInts by default (@nicolo-ribaudo)
- #11254 Add estree parsing support for export * as A (@existentialism)
- #11246 feat: align ID_Start/ID_Continue regex to Unicode 13.0.0 (@JLHwung)
babel-plugin-transform-react-jsx-source, babel-preset-react
- #11139 feat(react-jsx-source): add columnNumber property (@motiz88)
babel-generator, babel-parser, babel-plugin-transform-typescript, babel-preset-typescript, babel-types
- #11171 Add import type and export type support to TypeScript (@nicolo-ribaudo)

:bug: Bug Fix

babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-helper-validator-identifier, babel-highlight, babel-parser, babel-types
- #11289 Add @babel/helper-validator-identifier (@JLHwung)
babel-plugin-proposal-optional-chaining
- #11261 Memoize call expressions in optional chains in loose mode (@oliverdunk)
babel-plugin-transform-react-jsx-self, babel-preset-react
- #11290 Pass the correct this to JSX's __self with the old plugin (@nicolo-ribaudo)
babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx
- #11288 Use the correct this in __self for JSX elements in arrows (@nicolo-ribaudo)
babel-compat-data, babel-preset-env
- #11280 Move object-rest-spread after transform-parameters (@JLHwung)
babel-helpers, babel-plugin-transform-for-of, babel-preset-env
- #11285 Allow for-of on polyfilled or builtin iterables without Symbol support (@nicolo-ribaudo)
- #11263 Add for-of fallback for arrays in browsers without symbol support (@nicolo-ribaudo)
babel-plugin-proposal-object-rest-spread
- #11282 fix: object-rest-spread should not transform export array rest (@JLHwung)
babel-register
- #11249 Add path separator to @babel/register sourceRoot (@andrewdotn)
babel-core, babel-helpers, babel-plugin-transform-runtime
- #10575 Create File class for babel helpers (@JLHwung)
babel-helpers, babel-plugin-transform-modules-commonjs, babel-preset-env, babel-runtime-corejs2, babel-runtime
- #11268 Allow rest/spread on polyfilled or builtin iterables without Symbol support (@nicolo-ribaudo)
babel-parser
- #11148 Allow await when it is not in AsyncArrowHead (@arku)
babel-helpers, babel-plugin-proposal-object-rest-spread, babel-runtime-corejs2, babel-runtime
- #9794 fix(rest-spread): Do not require Symbol.iterator for strings (@clshortfuse)
babel-generator
- #11255 Fix printing edge cases in Nullish Coalescing and Optional Chaining (@jridgewell)

:nail_care: Polish

babel-parser
- #11208 Rephrase parser error message (@JLHwung)
babel-helpers, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-plugin-transform-spread, babel-preset-env, babel-runtime-corejs2, babel-runtime
- #11264 Throw better errors for non-iterables when Symbol doesn't exist. (@nicolo-ribaudo)

:house: Internal

babel-helper-builder-react-jsx-experimental, babel-helper-builder-react-jsx, babel-helper-validator-identifier, babel-highlight, babel-parser, babel-types
- #11289 Add @babel/helper-validator-identifier (@JLHwung)
babel-compat-data, babel-preset-env
- #11277 Update compat-data (@existentialism)
babel-core
- #11276 chore: bump json5 and minimist (@JLHwung)
babel-types
- #11250 Add stricter Optional Chain node validation (@jridgewell)
- #11267 Update Purish aliases (@jridgewell)
babel-helpers, babel-plugin-transform-block-scoping, babel-plugin-transform-for-of, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-preset-env
- #11262 Extract for-of iterator handling to a helper (@nicolo-ribaudo)
babel-core, babel-plugin-proposal-decorators, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-transform-parameters, babel-traverse
- #11260 Support more node types in generateUidBasedOnNode (@jridgewell)
Other
- #11259 Remove unused gulp-rename (@existentialism)

Committers: 15

Andrew Neitsch (@andrewdotn)
Arun Kumar Mohan (@arku)
Brian Ng (@existentialism)
Carlos Lopez (@clshortfuse)
Guy Bedford (@guybedford)
Huáng Jùnliàng (@JLHwung)
Justin Ridgewell (@jridgewell)
Luna Ruan (@lunaruan)
Moti Zilberman (@motiz88)
Nicolò Ribaudo (@nicolo-ribaudo)
Oliver Dunk (@oliverdunk)
Rick Button (@rickbutton)
Siddhant N Trivedi (@sidntrivedi012)
Taym Haddadi (@Taym95)
Ye Wei (@Wetinee)

Open source →

7.8.313 Jan 2020

babel-preset-env-standalone, babel-standalone

v7.8.3 (2020-01-13)

:bug: Bug Fix

babel-types
- #11002 fix: generated builder parameter should respect builder keys (@JLHwung)

:house: Internal

babel-preset-env-standalone, babel-standalone
- #10994 Ignore .map files in standalone packages (@nicolo-ribaudo)
babel-plugin-proposal-decorators, babel-plugin-proposal-dynamic-import, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-async-generators, babel-plugin-syntax-bigint, babel-plugin-syntax-dynamic-import, babel-plugin-syntax-json-strings, babel-plugin-syntax-nullish-coalescing-operator, babel-plugin-syntax-object-rest-spread, babel-plugin-syntax-optional-catch-binding, babel-plugin-syntax-optional-chaining, babel-plugin-transform-flow-strip-types, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-react-constant-elements, babel-preset-env-standalone, babel-preset-env, babel-standalone
- #10820 Archive syntax plugins enabled by default (@nicolo-ribaudo)

:leftwards_arrow_with_hook: Revert

Every package
- #11003 Revert "chore: specify package type (#10849)" (@nicolo-ribaudo)

Committers: 2

Huáng Jùnliàng (@JLHwung)
Nicolò Ribaudo (@nicolo-ribaudo)

Open source →

7.8.012 Jan 2020

babel-plugin-proposal-numeric-separator

v7.8.0 (2020-01-12)

Blog post on the website

:eyeglasses: Spec Compliance

babel-parser
- #10980 Disallow private name in object elements and TS type elements (@JLHwung)
- #10955 LiteralPropertyName should allow BigIntLiteral (@JLHwung)
- #10953 fix: check await when parsing AsyncArrowBindingIdentifier (@JLHwung)
- #10947 Fix: TopLevelAwait should respect await identifiers defined in sub scope. (@JLHwung)
- #10946 fix: Class Field Initializer should not allow await expression as immediate child (@JLHwung)
babel-plugin-proposal-numeric-separator
- #10938 StringNumericLiteral does not include NumericLiteralSeparator (@JLHwung)
babel-generator, babel-parser, babel-plugin-proposal-private-methods
- #10456 [parser] Disallow duplicate and undeclared private names (@nicolo-ribaudo)

:boom: Breaking Change

babel-types
- #10917 (opt-in) Improve @babel/types with env.BABEL_TYPES_8_BREAKING (@nicolo-ribaudo)

:rocket: New Feature

babel-standalone
- #10821 Merge env-standalone to babel-standalone (@JLHwung)
babel-core
- #10783 Add babelrc.json support (@yordis)
- #10903 Add support for babel.config.mjs and .babelrc.mjs (@nicolo-ribaudo)
babel-compat-data, babel-preset-env-standalone, babel-preset-env
- #10811 Add optional-chaining and nullish-coalescing to preset-env (@Druotic)
babel-helper-module-transforms, babel-plugin-transform-modules-systemjs
- #10780 add allowTopLevelThis option to transform-modules-systemjs (@JLHwung)
babel-parser
- #10817 enable optional chaining by default in @babel/parser (@jackisherwood)
babel-cli
- #10887 --copy-ignored flag added to CLI (@rajasekarm)
- #9144 Add --out-file-extension option to babel-cli (@eps1lon)
babel-core, babel-generator, babel-parser
- #10819 Enable nullish coalescing by default in @babel/parser (@layershifter)
babel-core, babel-parser
- #10843 [parser] enable dynamic import by default (@AbdulAli19)

:bug: Bug Fix

babel-node
- #10763 Filename detection should respect short flags (@JLHwung)
babel-plugin-proposal-numeric-separator
- #10938 StringNumericLiteral does not include NumericLiteralSeparator (@JLHwung)
babel-preset-env
- #10790 Use chrome data when android is absent (@JLHwung)
- #10930 fix: Promise.any requires global.AggregateError (@JLHwung)
babel-parser
- #10944 When reading a new string, U+2028/2029 should correctly set the new column (@JLHwung)
- #10937 Refactor parseSubscript (@JLHwung)
- #10901 fix: lost leading comment after named import (@elevatebart)
Other
babel-traverse
- #10949 Override toString in case this function is printed (@jayenashar)
babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #10934 helper-module-transforms: dereference imported template tag (@ajafff)
babel-traverse, babel-types
- #10912 Fix parameter expression get binding (@JLHwung)
babel-core
- #10914 @babel/core: parse should parse only (@kaicataldo)
babel-helpers
- #10902 fix: Object.getOwnPropertySymbols called on non-object (@bassaer)

:nail_care: Polish

babel-node
- #9695 Use babel > as prompt in babel-node (@ZYSzys)
babel-parser
- #10906 refactor: remove inClassProperty parser state (@JLHwung)

:memo: Documentation

babel-preset-env
- #10982 CONTRIBUTING: Update link to plugin-features.js [skip ci] (@andersk)
Other
- #10973 Added instructions to fork the repo in order to setup. (@sidntrivedi012)

:house: Internal

babel-preset-env
- #10983 chore: update corejs fixtures (@JLHwung)
- #10974 chore: update caniuse-usage Chrome 49 related fixtures (@JLHwung)
- #10924 Replace custom "findSuggestion" function with "levenary" (@nicolo-ribaudo)
babel-core
- #10507 Prepare @babel/core for asynchronicity (@nicolo-ribaudo)
Other
- #10979 Reduce false negative cases of typescript parser tests (@JLHwung)
- #10976 Update Test262, Flow and TS parser tests (@nicolo-ribaudo)
- #10964 Bump coverage target from 80% to 90% (@nicolo-ribaudo)
- #10958 Fix recent e2e-vuejs-cli error (@JLHwung)
- #10919 Add integration test: e2e-vue-cli (@JLHwung)
- #10943 chore: update test262 (@JLHwung)
- #10918 chore: refine e2e test scripts (@JLHwung)
- #10905 chore: separate build-standalone with coverage (@JLHwung)
- #10898 Move coverage to GitHub actions (@JLHwung)
babel-compat-data, babel-helper-compilation-targets, babel-preset-env
- #10899 Extract targets parser and compat data from preset-env (@nicolo-ribaudo)
babel-parser
- #10950 test: add invalid-lone-import test (@JLHwung)
- #10936 refactor: remove unecessary checkYieldAwaitInDefaultParams (@JLHwung)
- #10935 refactor: remove unused invalidTemplateEscapePosition tokenizer state (@JLHwung)
- #10939 TSTypeCastExpression should not be inside call parameters (@JLHwung)
- #10942 Remove unused parser methods (@JLHwung)
Every package
- #10849 chore: specify package type [skip-ci] (@JLHwung)

:leftwards_arrow_with_hook: Revert

babel-cli
- #10923 fix: minified should not accept optional argument (@JLHwung)

Committers: 17

Abdul Ali (@AbdulAli19)
Anders Kaseorg (@andersk)
Barthélémy Ledoux (@elevatebart)
Huáng Jùnliàng (@JLHwung)
Jack Isherwood (@jackisherwood)
James Beavers (@Druotic)
Jayen Ashar (@jayenashar)
Kai Cataldo (@kaicataldo)
Klaus Meinhardt (@ajafff)
Nicolò Ribaudo (@nicolo-ribaudo)
Oleksandr Fediashov (@layershifter)
Raja Sekar (@rajasekarm)
Sebastian Silbermann (@eps1lon)
Siddhant N Trivedi (@sidntrivedi012)
Tsubasa Nakayama (@bassaer)
Yordis Prieto (@yordis)
ZYSzys (@ZYSzys)

Open source →

7.7.719 Dec 2019

babel-plugin-proposal-object-rest-spread

v7.7.7 (2019-12-19)

:eyeglasses: Spec Compliance

babel-parser
- #10576 [parser] validation for parentheses in the left-hand side of assignment expressions (@boweihan)

:bug: Bug Fix

babel-plugin-proposal-object-rest-spread
- #10863 fix: add computed property support for object Ref (@JLHwung)
babel-core
- #10890 fix: skip merging large input sourcemaps (@JLHwung)
- #10885 fix: avoid string copy when processing input source-map (@JLHwung)
babel-node
- #10871 Allow -r from node_modules with @babel/node (@nicolo-ribaudo)
babel-plugin-transform-parameters
- #10053 Check shadow variable to identifier in default parameters (@JLHwung)
babel-parser
- #10828 @babel/eslint-parser: fix ImportExpression node to match ESTree spec (@kaicataldo)
- #10827 @babel/eslint-parser: fix BigIntLiteral node to match ESTree spec (@kaicataldo)

:nail_care: Polish

babel-plugin-transform-react-jsx
- #10868 Fix pragmaFrag spelling in error message (@azizhk)

:house: Internal

babel-generator, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-pipeline-operator, babel-plugin-transform-dotall-regex, babel-preset-env-standalone, babel-preset-typescript, babel-standalone
- #10882 Ignore some files in npm package (@JLHwung)
Other
- #10874 chore: cache chocolatey installation temporary files (@JLHwung)
- #10880 chore: add PR Intent checkbox [ci-skip] (@JLHwung)
- #10870 chore: update babel-eslint to 11.0.0-beta.2 (@JLHwung)
- #10848 Tune eslint packages test configuration (@JLHwung)
babel-preset-env
- #10873 chore: download compat-table when build-data is run (@JLHwung)
- #10846 Update corejs fixtures (@JLHwung)
- #10837 refactor: rewrite available-plugins to esm (@JLHwung)
babel-parser
- #10858 Properly serialize non-json values in parser tests (@nicolo-ribaudo)
babel-cli, babel-node, babel-register
- #10847 Add missing dev dependencies (@JLHwung)

:leftwards_arrow_with_hook: Revert

babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-preset-env
- #10839 Use async-to-generator even when regenerator is enabled (@nicolo-ribaudo)

Committers: 6

Aziz Khambati (@azizhk)
Bowei Han (@boweihan)
Huáng Jùnliàng (@JLHwung)
Kai Cataldo (@kaicataldo)
Nicolò Ribaudo (@nicolo-ribaudo)
Raja Sekar (@rajasekarm)

Open source →

7.7.422 Nov 2019

Thanks @chrishinrichs, @khoumani, @m-ahmadi, @BBlackwo, @SakibulMowla, @4geru, @Shriram-Balaji, @ZYSzys and @arku for their first PRs!

v7.7.4 (2019-11-23)

Thanks @chrishinrichs, @khoumani, @m-ahmadi, @BBlackwo, @SakibulMowla, @4geru, @Shriram-Balaji, @ZYSzys and @arku for their first PRs!

:bug: Bug Fix

babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- #10748 Add support for native esm to @babel/runtime. (@nicolo-ribaudo)
babel-preset-env
- #10742 Update preset-env mappings. (@existentialism)
babel-parser
- #10737 Flow enums: fix enum body location. (@gkz)
- #10657 Fix some incorrect typeof parsing in flow. (@existentialism)
- #10582 [parser] Allow optional async methods. (@gonzarodriguezt)
- #10710 register import equals specifier. (@JLHwung)
- #10592 Allow TypeScript type assertions in array destructuring. (@SakibulMowla)
babel-preset-env-standalone
- #10732 fix: add missing available plugins to babel-preset-env-standalone. (@JLHwung)
babel-plugin-transform-function-name, babel-plugin-transform-modules-umd, babel-preset-env
- #10701 Circumvent typeof transform for umd build template. (@JLHwung)
babel-cli
- #10698 Babel should not silently remove unknown options after commander arguments. (@JLHwung)
babel-plugin-proposal-optional-chaining
- #10694 Fix optional method chaining in derived classes. (@Shriram-Balaji)
babel-parser, babel-types
- #10677 Add asserts this [is type] parsing support. (@JLHwung)
babel-traverse
- #10598 Fix parentheses on replaceWithMultiple for JSX. (@khoumani)
babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env
- #10683 Fix: Don't call Object.keys on non-objects (babel#10482). (@chrishinrichs)

:nail_care: Polish

babel-plugin-proposal-nullish-coalescing-operator
- #10720 polish: skip creating extra reference for safely re-used node. (@JLHwung)

:house: Internal

Other
- #10731 Removed duplicate key in package.json. (@rajasekarm)
- #10718 chore: use loose mode of transform. (@JLHwung)
- #10579 Implement PR workflow for running test262 on babel PRs. (@jbhoosreddy)
- #10648 bump @babel/* dev dependencies. (@JLHwung)
- #10569 E2E test Babel with itself before publishing. (@nicolo-ribaudo)
babel-core
- #10668 Reduce standalone build size. (@JLHwung)
babel-plugin-transform-literals, babel-preset-env-standalone
- #10725 fix typo [ci-skip]. (@JLHwung)
babel-cli
- #10692 Add missing flow type to babel-cli for consistency. (@ZYSzys)

Committers: 15

4geru koichi uchinishi (4geru)
Brian Ng (existentialism)
George Zahariev (gkz)
Huáng Jùnliàng (JLHwung)
Jaideep Bhoosreddy (jbhoosreddy)
Kai Cataldo (kaicataldo)
Kenza Houmani (khoumani)
Mohammad Ahmadi (m-ahmadi)
Nicolò Ribaudo (nicolo-ribaudo)
Raja Sekar (rajasekarm)
Sakibul Mowla (SakibulMowla)
Shriram Balaji (Shriram-Balaji)
ZYSzys (ZYSzys)
chrishinrichs
gr (gonzarodriguezt)

Open source →

7.7.05 Nov 2019

babel-generator, babel-helper-create-class-features-plugin, babel-parser, babel-plugin-transform-typescript, babel-preset-typescript, babel-types

v7.7.0 (2019-11-05)

:eyeglasses: Spec Compliance

babel-types
- #10621 throw a TypeError if identifier validation fails. (@dentrado)
babel-parser
- #10559 fix: Exclude catch clause from let identifier error. (@gonzarodriguezt)
- #10567 [parser] Exception to 8 and 9 in tagged template. (@pnowak)
- #10532 Allow duplicate __proto__ keys in patterns, simple case (#6705). (@alejo90)

:rocket: New Feature

babel-generator, babel-helper-create-class-features-plugin, babel-parser, babel-plugin-transform-typescript, babel-preset-typescript, babel-types
- #10545 Add support for TS declare modifier on fields. (@nicolo-ribaudo)
babel-core, babel-parser, babel-preset-typescript
- #10363 @babel/parser error recovery. (@nicolo-ribaudo)
babel-core
- #10599 Add support for .cjs config files. (@nicolo-ribaudo)
- #10501 Add support for babel.config.json. (@devongovett)
- #10361 feat: if code frame error is on a single line, highlight the whole path. (@SimenB)
babel-plugin-syntax-top-level-await, babel-preset-env
- #10573 Create @babel/plugin-syntax-top-level-await. (@nicolo-ribaudo)
babel-helper-builder-react-jsx, babel-plugin-transform-react-jsx, babel-preset-react
- #10572 [transform-react-jsx] Add useSpread option to transform JSX. (@ivandevp)
babel-generator, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-flow, babel-types
- #10344 Flow enums parsing. (@gkz)
babel-plugin-transform-function-name, babel-plugin-transform-modules-umd, babel-preset-env
- #10477 Changes UMD callsite to be more likely to pass in the intended object.. (@MicahZoltu)
babel-parser
- #10449 Create parser plugin "topLevelAwait". (@nicolo-ribaudo)
- #10521 [parser] Enable "exportNamespaceFrom" by default. (@nicolo-ribaudo)
- #10483 [parser] Add support for private fields in TypeScript. (@nicolo-ribaudo)
babel-generator, babel-parser, babel-types
- #10543 add assertions signature for TypeScript. (@tanhauhau)
babel-cli, babel-register
- #8622 Make dir for babel --out-file. (@TrySound)
babel-cli
- #10399 Closes #8326, add back --quiet option.. (@chris-peng-1244)

:bug: Bug Fix

babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-function-sent, babel-preset-env
- #10422 Correctly delegate .return() in async generator. (@nicolo-ribaudo)
babel-helper-module-transforms, babel-plugin-transform-modules-commonjs
- #10628 Don't throw when destructuring into a var named as an import. (@nicolo-ribaudo)
babel-plugin-transform-modules-systemjs
- #10638 fix: remove ExportNamedDeclaration when the specifier is empty. (@JLHwung)
babel-parser
- #10631 [TS] Parse calls with type args in optional chains. (@nicolo-ribaudo)
- #10607 fixed missing errors on assignment pattern in object expression. (@vivek12345)
- #10594 [parser] Parse only modifiers of actual methods. (@gonzarodriguezt)
babel-plugin-transform-typescript
- #10555 [TS] Correctly transform computed strings and templates in enums. (@nicolo-ribaudo)
babel-core
- #10623 Fix: inputSourceMap should work when it is an external file. (@JLHwung)
- #10539 fix: remove filename annotation in buildCodeFrameError. (@JLHwung)
babel-plugin-proposal-decorators
- #10578 [decorators] fix: support string literal properties. (@mwhitworth)
babel-helpers, babel-plugin-proposal-dynamic-import, babel-plugin-transform-modules-commonjs, babel-preset-env
- #10574 fix: _interopRequireWildcard should only cache objects. (@samMeow)
babel-traverse
- #9777 [traverse] Allow skipping nodes inserted with .replaceWith(). (@nicolo-ribaudo)
babel-preset-env
- #10146 Inject core-js@3 imports in Program:exit instead of on post(). (@nicolo-ribaudo)
babel-generator
- #10519 Fix generator missing parens around an arrow returning function type. (@existentialism)
babel-plugin-transform-async-to-generator, babel-preset-env, babel-traverse
- #9939 Don't use args rest/spread to hoist super method calls. (@nicolo-ribaudo)

:nail_care: Polish

babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-preset-env
- #9481 [preset-env] Don't use async-to-generator when already using regenerator. (@nicolo-ribaudo)
babel-helpers, babel-plugin-transform-modules-commonjs, babel-preset-env
- #10585 fix(babel‑helpers/interopRequireWildcard): Avoid double nullish check. (@ExE-Boss)
babel-register
- #10557 fix: disable caching when babel could not read/write cache. (@JLHwung)

:house: Internal

babel-cli, babel-node
- #10619 chore: remove output-file-sync dependency. (@JLHwung)
babel-register
- #10614 chore: bump source-map-support to 0.5.14. (@JLHwung)
babel-helper-create-regexp-features-plugin, babel-plugin-proposal-unicode-property-regex, babel-plugin-transform-dotall-regex, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-unicode-regex, babel-preset-env
- #10447 Merge multiple regex transform plugin. (@JLHwung)
babel-preset-env
- #10612 chore: update web.immediate support fixtures. (@JLHwung)
babel-helper-module-imports
- #10608 Use .find instead of .filter to get targetPath in ImportInjector. (@Andarist)
Other
- #10600 Test node@13 on circle. (@existentialism)
- #10593 chore: replace outdated travis-ci.org badges [ci skip]. (@JLHwung)
- #10591 chore: test against Node.js 13. (@JLHwung)
- #10556 Add master branch workflow for test262 tests. (@jbhoosreddy)
babel-runtime
- #10418 docs: add homepage link. (@DanArthurGallagher)
babel-helper-annotate-as-pure, babel-helper-bindify-decorators, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-call-delegate, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-explode-class, babel-helper-function-name, babel-helper-get-function-arity, babel-helper-hoist-variables, babel-helper-member-expression-to-functions, babel-helper-module-imports, babel-helper-module-transforms, babel-helper-optimise-call-expression, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-template
- #10568 Bump babel-types to ^7.6.3. (@JLHwung)

:running_woman: Performance

babel-traverse
- #10480 Traverse performance. (@JLHwung)

Committers: 28

Alejandro Sánchez (alejo90)
Bogdan Chadkin (TrySound)
Brian Ng (existentialism)
Chris Garrett (pzuraq)
Daniel Arthur Gallagher (DanArthurGallagher)
Devon Govett (devongovett)
Eugene Myunster (t0lkman)
ExE Boss (ExE-Boss)
George Zahariev (gkz)
Georgii Dolzhykov (thorn0)
Gerald (gera2ld)
Huáng Jùnliàng (JLHwung)
Ivan Medina (ivandevp)
Jaideep Bhoosreddy (jbhoosreddy)
Linus Unnebäck (LinusU)
Martin Forsgren (dentrado)
Mateusz Burzyński (Andarist)
Matthew Whitworth (mwhitworth)
Micah Zoltu (MicahZoltu)
Mohammad Ahmadi (m-ahmadi)
Nicolò Ribaudo (nicolo-ribaudo)
Simen Bekkhus (SimenB)
Tan Li Hau (tanhauhau)
Vivek Nayyar (vivek12345)
gr (gonzarodriguezt)
piotr (pnowak)
samuel kwok (samMeow)
彭驰 (chris-peng-1244)

Open source →

@babel/plugin-transform-react-jsx

Release timeline

Releases

v7.16.0 (2021-10-30)

:eyeglasses: Spec Compliance

:rocket: New Feature

:bug: Bug Fix

:house: Internal

:running_woman: Performance

Committers: 9

v7.14.9 (2021-08-01)

:bug: Bug Fix

:house: Internal

:running_woman: Performance

Committers: 8

v7.14.5 (2021-06-09)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:house: Internal

:running_woman: Performance

Committers: 9

v7.14.3 (2021-05-17)

:bug: Bug Fix

:house: Internal

:microscope: Output optimization

Committers: 4

v7.13.12 (2021-03-22)

:bug: Bug Fix

:nail_care: Polish

:house: Internal

Committers: 6

v7.12.17 (2021-02-18)

:bug: Bug Fix

:nail_care: Polish

:house: Internal

Committers: 7

v7.12.16 (2021-02-11)

:bug: Bug Fix

:nail_care: Polish

:house: Internal

Committers: 5

v7.12.13 (2021-02-03)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:memo: Documentation

:house: Internal

:microscope: Output optimization

Committers: 22

v7.12.12 (2020-12-23)

:bug: Bug Fix

:house: Internal

Committers: 4

v7.12.11 (2020-12-16)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:house: Internal

Committers: 5

v7.12.10 (2020-12-09)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:memo: Documentation

:house: Internal

Committers: 7

v7.12.7 (2020-11-20)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:house: Internal

:running_woman: Performance

:microscope: Output optimization

Committers: 10

v7.12.5 (2020-11-03)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:memo: Documentation

:house: Internal

Committers: 11