npm · #4661 most downloaded on npm

@babel/plugin-proposal-class-static-block

babel/babel ↗

Transform class static blocks

Last release 3 years ago
no release in 18 months
Ships fairly regularly
a new release about every 2 months
Unknown
no stable releases
21 versions withdrawn
withdrawn after publishing
6 years old
21 releases · first in 2020

Release timeline

21 releases since 2020

202120222023202420252026

Releases

7.21.4-esm.44 Apr 2023pre-releasewithdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Nothing published for this version
7.21.4-esm.34 Apr 2023pre-releasewithdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Nothing published for this version
7.21.4-esm.24 Apr 2023pre-releasewithdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Nothing published for this version
7.21.4-esm.14 Apr 2023pre-releasewithdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Nothing published for this version
7.21.4-esm4 Apr 2023pre-releasewithdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Nothing published for this version
7.21.020 Feb 2023withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.21.0 (2023-02-20)

Thanks @azizghuloum, @ehoogeveen-medweb, @fwienber, and @Lioness100 for your first PRs!

:rocket: New Feature
- babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object
  - #15435 feat: Implement privateFieldsAsSymbols assumption for classes (@fwienber)
- babel-helper-create-regexp-features-plugin, babel-plugin-proposal-regexp-modifiers, babel-standalone
  - #15226 feat: Support regexp modifiers proposal (@liuxingbaoyu)
- babel-cli, babel-core, babel-generator, babel-plugin-transform-destructuring, babel-plugin-transform-modules-commonjs, babel-plugin-transform-react-jsx, babel-traverse
  - #15022 feat: Generate sourcemaps of friendly call frames (@liuxingbaoyu)
- babel-parser, babel-types
  - #15384 [ts] Support const modifier in type parameters (@nicolo-ribaudo)
- babel-generator, babel-helpers, babel-parser, babel-plugin-proposal-decorators, babel-plugin-syntax-decorators, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  - #15405 Implement decorators as presented at 2023-01 TC39 meeting (@nicolo-ribaudo)
- babel-parser
  - #15114 Parser option to allow new.target outside functions (@overlookmotel)
  - #15320 Add annexb: false parser option to disable Annex B (@nicolo-ribaudo)
- babel-core
  - #15283 feat: Support .cts as configuration file (@liuxingbaoyu)
- babel-generator, babel-parser, babel-plugin-transform-typescript
  - #15381 [ts] Support export type * from (@nicolo-ribaudo)
:bug: Bug Fix
- babel-plugin-transform-typescript
  - #15379 [ts5.0] Better inlining of constants in enums (@liuxingbaoyu)
- babel-core
  - #15366 handling circular/shared structures in deep-clone (@azizghuloum)
- babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-methods, babel-plugin-transform-classes, babel-plugin-transform-new-target
  - #15406 Preserve class elements comments in class transform (@JLHwung)
- babel-parser, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-types
  - #15414 [ts] Fix restrictions for optional parameters (@nicolo-ribaudo)
:nail_care: Polish
- babel-parser
  - #15400 polish: improve "await as identifier" error in modules (@JLHwung)
:house: Internal
- babel-core
  - #15137 Improve CJS compat with ESM-based @babel/core (@nicolo-ribaudo)
:microscope: Output optimization
- babel-plugin-transform-typescript
  - #15418 [ts] Handle exponentiation operator in constant folding (@ehoogeveen-medweb)
Committers: 11
- Abdulaziz Ghuloum (@azizghuloum)
- Babel Bot (@babel-bot)
- Emanuel Hoogeveen (@ehoogeveen-medweb)
- Frank Wienberg (@fwienber)
- Huáng Jùnliàng (@JLHwung)
- Mateusz Burzyński (@Andarist)
- Nicolò Ribaudo (@nicolo-ribaudo)
- @Lioness100
- @liuxingbaoyu
- @overlookmotel
- fisker Cheung (@fisker)
Open source →
7.20.722 Dec 2022withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.20.7 (2022-12-22)

Thanks @wsypower for your first PR!

:eyeglasses: Spec Compliance
- babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
  - #15223 fix: Deleting super property should throw (@SuperSodaSea)
- babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes, babel-plugin-transform-object-super
  - #15241 fix: Throw correct error types from sed ant class TDZ helpers (@SuperSodaSea)
:bug: Bug Fix
- babel-parser, babel-plugin-transform-typescript
  - #15209 fix: Support auto accessors with TypeScript annotations (@liuxingbaoyu)
- babel-traverse
  - #15287 Fix .parentPath after rename in SwitchCase (@nicolo-ribaudo)
- babel-plugin-transform-typescript, babel-traverse
  - #15284 fix: Ts import type and func with duplicate name (@liuxingbaoyu)
- babel-plugin-transform-block-scoping
  - #15278 Fix tdz analysis for reassigned captured for bindings (@nicolo-ribaudo)
- babel-plugin-proposal-async-generator-functions, babel-preset-env
  - #15235 fix: Transform for await with shadowed variables (@liuxingbaoyu)
- babel-generator, babel-plugin-proposal-optional-chaining
  - #15258 fix: Correctly generate (a ?? b) as T (@liuxingbaoyu)
- babel-plugin-transform-react-jsx, babel-types
  - #15233 fix: Emit correct sourcemap ranges for JSXText (@liuxingbaoyu)
- babel-core, babel-helpers, babel-plugin-transform-computed-properties, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  - #15232 fix: Computed properties should keep original definition order (@SuperSodaSea)
- babel-helper-member-expression-to-functions, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-transform-classes
  - #15223 fix: Deleting super property should throw (@SuperSodaSea)
- babel-generator
  - #15216 fix: Print newlines for leading Comments of TSEnumMember (@liuxingbaoyu)
:nail_care: Polish
- babel-plugin-transform-block-scoping, babel-traverse
  - #15275 Improve relative execution tracking in fn exprs (@nicolo-ribaudo)
:house: Internal
- babel-helper-define-map, babel-plugin-transform-property-mutators
  - #15274 Inline & simplify @babel/helper-define-map (@nicolo-ribaudo)
- babel-core, babel-plugin-proposal-class-properties, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-destructuring, babel-plugin-transform-parameters, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-traverse
  - #15200 Rewrite transform-block-scoping plugin (@nicolo-ribaudo)
:running_woman: Performance
- babel-helper-compilation-targets
  - #15228 perf: Speed up getTargets (@liuxingbaoyu)
Committers: 6
- Babel Bot (@babel-bot)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Tianlan Zhou (@SuperSodaSea)
- @liuxingbaoyu
- 魏 (@wsypower)
Open source →
7.18.627 Jun 2022withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.18.6 (2022-06-27)

:eyeglasses: Spec Compliance
- babel-parser
  - #14650 [ts] Disallow property access after instantiation expression (@nicolo-ribaudo)
  - #14636 [ts] Allow ...<...> followed by newline or binary operator (@nicolo-ribaudo)
- babel-generator, babel-parser, babel-preset-env, babel-template
  - #14668 JSON modules should be imported with default (@JLHwung)
:bug: Bug Fix
- babel-helper-remap-async-to-generator, babel-plugin-proposal-async-generator-functions
  - #14391 Transform await in computed class keys (@Yokubjon-J)
- babel-plugin-transform-parameters
  - #14694 fix: preserve function params type if possible (@magic-akari)
- babel-core
  - #14583 fix: Memory leak when deep cloning in babel-core (@liuxingbaoyu)
- babel-core, babel-helper-check-duplicate-nodes, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-optional-chaining, babel-plugin-transform-runtime
  - #14663 Fix import { types } from "@babel/core" with native ESM (@nicolo-ribaudo)
:house: Internal
- babel-standalone
  - #14697 Add proposal-unicode-sets-regex to @babel/standalone (@nicolo-ribaudo)
- Other
  - #14687 chore: Update bench baselines (@liuxingbaoyu)
- babel-generator, babel-types
  - #14685 enable TS compiler option: strictBindCallApply (@JLHwung)
- babel-code-frame, babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-check-duplicate-nodes, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-define-map, babel-helper-explode-assignable-expression, babel-helper-fixtures, babel-helper-function-name, 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-plugin-test-runner, babel-helper-plugin-utils, babel-helper-remap-async-to-generator, babel-helper-replace-supers, babel-helper-simple-access, babel-helper-split-export-declaration, babel-helper-transform-fixture-test-runner, babel-helper-validator-option, babel-helper-wrap-function, babel-helpers, babel-highlight, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-function-bind, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-block-scoped-functions, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-function-name, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-object-super, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-display-name, babel-plugin-transform-react-inline-elements, babel-plugin-transform-react-jsx-compat, babel-plugin-transform-react-jsx-source, babel-plugin-transform-react-jsx, babel-plugin-transform-runtime, babel-plugin-transform-typescript, babel-plugin-transform-unicode-escapes, babel-preset-env, babel-preset-typescript, babel-standalone, babel-template, babel-traverse, babel-types
  - #14601 enable noImplicitAny (@JLHwung)
- babel-core, babel-helper-transform-fixture-test-runner, babel-plugin-transform-destructuring
  - #14659 Run Babel asynchronously in fixtures (@nicolo-ribaudo)
Committers: 6
- Babel Bot (@babel-bot)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
- @Yokubjon-J
- @liuxingbaoyu
- magic-akari (@magic-akari)
Open source →
7.18.019 May 2022withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.18.0 (2022-05-19)

Thanks @NickHeiner for your first PR!

:rocket: New Feature
- babel-preset-env
  - #14556 feat: add import-assertions to shippedProposals (@JLHwung)
- babel-helper-create-class-features-plugin, babel-helper-define-map, babel-plugin-proposal-class-static-block, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-object-rest-spread, babel-plugin-syntax-destructuring-private, babel-plugin-transform-destructuring, babel-plugin-transform-proto-to-assign, babel-plugin-transform-typescript, babel-standalone, babel-traverse, babel-types
  - #14304 Transform destructuring private (@JLHwung)
- babel-generator, babel-parser, babel-types
  - #14359 [ts 4.7] Support optional variance annotations (@magic-akari)
- babel-generator, babel-parser
  - #14476 [ts 4.7] Support extends constraints for infer (@sosukesuzuki)
- babel-generator, babel-parser, babel-plugin-transform-typescript, babel-traverse, babel-types
  - #14457 [ts] Add support for instantiation expressions (@nicolo-ribaudo)
- babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd
  - #14456 Pass filename to importInterop method (@NickHeiner)
:bug: Bug Fix
- babel-types
  - #14551 Do not create multiple copies of comments when cloning nodes (@liuxingbaoyu)
- babel-parser
  - #14557 Fix parsing of < after object literals with the jsx plugin (@JLHwung)
- babel-plugin-transform-react-pure-annotations
  - #14528 fix: do not mark computed React[...] methods as pure (@JLHwung)
:nail_care: Polish
- babel-core, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-regenerator, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime, babel-standalone
  - #14538 Inline regeneratorRuntime as a normal helper (@nicolo-ribaudo)
:house: Internal
- babel-core, babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators, babel-plugin-transform-modules-systemjs
  - #14530 improve helper-create-class-features typings (@JLHwung)
Committers: 6
- Huáng Jùnliàng (@JLHwung)
- Nick Heiner (@NickHeiner)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Sosuke Suzuki (@sosukesuzuki)
- @liuxingbaoyu
- magic-akari (@magic-akari)
Open source →
7.17.1216 May 2022withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.17.12 (2022-05-16)

Thanks @varunsh-coder and @xiawenqi for your first pull requests!

:bug: Bug Fix
- babel-plugin-transform-react-constant-elements
  - #14536 Never hoist JSX elts referencing vars from the current scope (@nicolo-ribaudo)
- babel-generator
  - #14524 fix: perserve parentheses of lhs id with rhs unamed fn (@JLHwung)
  - #14532 Print necessary parentheses for functions in postfix expressions (@xiawenqi)
- babel-plugin-transform-destructuring
  - #14494 Update scope info after destructuring transform (@peey)
- babel-parser
  - #14522 fix: allow liberal named type-as imports (@JLHwung)
- babel-parser, babel-plugin-transform-destructuring, babel-types
  - #14500 Fix parsing ts type casts and nested patterns in destructuring (@nicolo-ribaudo)
:house: Internal
- babel-plugin-proposal-decorators, babel-types
  - #14519 @babel/types builder improvements (@JLHwung)
- babel-core
  - #14490 Update to Jest 28 (@JLHwung)
- babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-module-transforms, babel-helper-plugin-utils, babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-external-helpers, babel-plugin-proposal-async-do-expressions, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-plugin-proposal-export-default-from, babel-plugin-proposal-export-namespace-from, babel-plugin-proposal-function-sent, babel-plugin-proposal-json-strings, babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-object-rest-spread, babel-plugin-proposal-optional-chaining, babel-plugin-proposal-partial-application, babel-plugin-proposal-pipeline-operator, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-proposal-record-and-tuple, babel-plugin-proposal-unicode-property-regex, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-flow, babel-plugin-syntax-import-assertions, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-record-and-tuple, babel-plugin-syntax-typescript, babel-plugin-transform-arrow-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-block-scoping, babel-plugin-transform-classes, babel-plugin-transform-computed-properties, babel-plugin-transform-destructuring, babel-plugin-transform-duplicate-keys, babel-plugin-transform-flow-comments, babel-plugin-transform-flow-strip-types, babel-plugin-transform-for-of, babel-plugin-transform-instanceof, babel-plugin-transform-jscript, babel-plugin-transform-literals, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-plugin-transform-named-capturing-groups-regex, babel-plugin-transform-new-target, babel-plugin-transform-parameters, babel-plugin-transform-property-mutators, babel-plugin-transform-proto-to-assign, babel-plugin-transform-react-constant-elements, babel-plugin-transform-react-jsx, babel-plugin-transform-reserved-words, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-template-literals, babel-plugin-transform-typeof-symbol, babel-plugin-transform-typescript, babel-preset-env, babel-preset-flow, babel-preset-react, babel-preset-typescript, babel-traverse, babel-types
  - #14499 Provide plugin/preset typings from plugin-utils (@JLHwung)
Committers: 9
- Babel Bot (@babel-bot)
- Conrad Buck (@conartist6)
- Huáng Jùnliàng (@JLHwung)
- Justin Ridgewell (@jridgewell)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Peeyush Kushwaha (@peey)
- Simon Lydell (@lydell)
- Varun Sharma (@varunsh-coder)
- Xia Wenqi (@xiawenqi)
Open source →
7.17.621 Feb 2022withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.17.6 (2022-02-21)

Thanks @devsnek for your first PR!

:eyeglasses: Spec Compliance
- babel-helper-module-transforms
  - #14287 Make module namespace sort compare function consistent (@devsnek)
:bug: Bug Fix
- babel-cli
  - #14281 cli: handle multiple input sources in watch mode (@JLHwung)
:microscope: Output optimization
- babel-plugin-transform-react-constant-elements
  - #12975 allowMutablePropsOnTags: cache JSX constant elements with function props (@nicolo-ribaudo)
- babel-plugin-proposal-pipeline-operator, babel-standalone
  - #14278 [hack pipes] Inline topic token when possible (@nicolo-ribaudo)
- babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-decorators, babel-preset-env
  - #14275 Avoid IIFE for single-expression class static blocks (@nicolo-ribaudo)
Committers: 4
- Babel Bot (@babel-bot)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
- devsnek (@devsnek)
Open source →
7.16.731 Dec 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.16.7 (2021-12-31)

Thanks @exb for your first PR!

:eyeglasses: Spec Compliance
- babel-parser
  - #14049 fix: check preceding line break before exclamation (@JLHwung)
:bug: Bug Fix
- babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  - #14081 Import the correct ./typeof.js helper in @babel/runtime (@exb)
- babel-helpers
  - #14072 Fix derived classes in Chrome <= 36 (@nicolo-ribaudo)
- babel-helper-function-name, babel-plugin-transform-function-name
  - #14047 Fix unicode handling in generated function names (@The-x-Theorist)
:nail_care: Polish
- babel-core
  - #14067 Allow $schema property in json config files (@The-x-Theorist)
Committers: 4
- Endrit Bajo (@exb)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Sneh Khatri (@The-x-Theorist)
Open source →
7.16.513 Dec 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.16.5 (2021-12-13)

Thanks @chimurai and @krosenberg for your first PRs!

:eyeglasses: Spec Compliance
- babel-cli, babel-core, babel-helpers, babel-plugin-proposal-class-properties, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-jscript, babel-plugin-transform-parameters, babel-plugin-transform-runtime, babel-plugin-transform-spread, babel-plugin-transform-typescript, babel-preset-env
  - #12115 Mark class prototype as read-only (@wentout)
:bug: Bug Fix
- babel-plugin-transform-parameters
  - #14032 Fix: default rest argument array elements as undefined (@The-x-Theorist)
- babel-plugin-transform-arrow-functions, babel-traverse
  - #14036 Don't resolve shadowed arguments variables from functions (@The-x-Theorist)
- babel-parser
  - #14039 maintain estree string literal shape when cloned (@JLHwung)
- babel-traverse
  - #14016 Fix duplicate declaration error on ambient class declarations (@The-x-Theorist)
- babel-generator
  - #14014 Support flow function type annotation with no parent (@krosenberg)
- babel-plugin-transform-react-jsx
  - #14012 Fix JSX pragma anywhere in comment (@The-x-Theorist)
- babel-helper-create-class-features-plugin, babel-helper-environment-visitor, babel-helper-member-expression-to-functions, babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-transform-classes, babel-traverse
  - #14005 Fix handling of this&co in computed keys in arrows transform (@nicolo-ribaudo)
:nail_care: Polish
- babel-parser
  - #13968 Recover from shorthand assign exprs (@JLHwung)
  - #13975 fix: update UnexpectedPrivateField error message (@JLHwung)
:memo: Documentation
- Many packages
  - #14006 Regenerate monorepo READMEs (@nicolo-ribaudo)
:house: Internal
- Every package
  - #13966 Run tests in a native Node.js ESM environment (@nicolo-ribaudo)
- babel-parser
  - #13982 Extend hasPlugin to accept plugin-configuration array pairs (@js-choi)
- babel-helpers
  - #13996 Don't use ESM for required files in @babel/helpers tests (@nicolo-ribaudo)
- babel-plugin-proposal-object-rest-spread, babel-traverse
  - #13948 Convert proposal-object-rest-spread to TS (@JLHwung)
- babel-parser, babel-plugin-bugfix-safari-id-destructuring-collision-in-function-expression, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-optional-chaining, babel-preset-react, babel-preset-typescript
  - #13978 Only bundle the release build, and don't import src in tests (@nicolo-ribaudo)
- Other
  - #13976 Fail CI when @babel/runtime ESM tests fail (@nicolo-ribaudo)
:running_woman: Performance
- babel-parser
  - #13919 Improve template tokenizing (@JLHwung)
:microscope: Output optimization
- babel-helpers, babel-plugin-proposal-async-generator-functions, babel-plugin-transform-runtime, babel-preset-env, babel-runtime-corejs2, babel-runtime
  - #13837 minify helpers-generated.ts (@lightmare)
Committers: 10
- Babel Bot (@babel-bot)
- Bogdan Savluk (@zxbodya)
- Huáng Jùnliàng (@JLHwung)
- J. S. Choi (@js-choi)
- Kyle Rosenberg (@krosenberg)
- Mickey Rose (@lightmare)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Sneh Khatri (@The-x-Theorist)
- @chimurai
- wentout (@wentout)
Open source →
7.16.029 Oct 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
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
Open source →
7.15.42 Sept 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.15.4 (2021-09-02)

Thanks @flyinox, @komyg, and @meskill for your first PRs!

:eyeglasses: Spec Compliance
- babel-helper-create-class-features-plugin, babel-helpers, babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-preset-env, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  - #13601 Disallow reinitializing private elements (@komyg)
:bug: Bug Fix
- #13638 [eslint] Allow "latest" as ecmaVersion (@fisker)
- babel-traverse, babel-types
  - #13723 getBindingIdentifiers should return params for private methods (@JLHwung)
- babel-types
  - #13715 [babel 8] fix: stricter rest element builder check (@JLHwung)
- babel-helper-compilation-targets
  - #13697 fix: pass browserslistEnv to resolveTargets (@meskill)
- babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-property-in-object
  - #13656 fix: fix static private field shadowed by local variable (@colinaaa)
- babel-plugin-transform-typescript
  - #13664 [ts] Fix transform for nested namespaces shorthand syntax (@nicolo-ribaudo)
- babel-parser
  - #13680 fix(babel-parser): delete static property from class static block for TS (@sosukesuzuki)
  - #13695 fix: assure left bracket is not consumed after dot (@JLHwung)
- babel-core
  - #13532 fix: non breaking align options naming (@fedeci)
:memo: Documentation
- babel-parser
  - #13691 add missing ExportNamespaceSpecifier in spec.md (@flyinox)
:house: Internal
- babel-helper-create-class-features-plugin, babel-plugin-proposal-class-static-block, babel-plugin-proposal-private-property-in-object, babel-plugin-syntax-class-static-block, babel-plugin-syntax-private-property-in-object, babel-plugin-syntax-top-level-await, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-preset-env, babel-standalone
  - #13717 archive stage 4 parser plugins (@JLHwung)
:running_woman: Performance
- babel-core, babel-generator, babel-helper-annotate-as-pure, babel-helper-builder-binary-assignment-operator-visitor, babel-helper-builder-react-jsx, babel-helper-define-map, babel-helper-explode-assignable-expression, 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-skip-transparent-expression-wrappers, babel-helper-split-export-declaration, babel-helper-wrap-function, babel-helpers, babel-preset-env, babel-template, babel-traverse
  - #13685 Use named imports for babel types (@JLHwung)
- babel-cli, babel-helper-define-map, babel-helpers, babel-node, babel-parser, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-for-of, babel-plugin-transform-modules-systemjs, babel-plugin-transform-parameters, babel-traverse, babel-types
  - #13609 perf: partially replace .concat with .push (@fedeci)
Committers: 11
- Babel Bot (@babel-bot)
- Dijun Liu (@flyinox)
- Federico Ciardi (@fedeci)
- Felipe Armoni (@komyg)
- Huáng Jùnliàng (@JLHwung)
- Mickey Rose (@lightmare)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Sosuke Suzuki (@sosukesuzuki)
- @meskill
- fisker Cheung (@fisker)
- 王清雨 (@colinaaa)
Open source →
7.14.59 Jun 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.14.5 (2021-06-09)

Thanks @Eyoatam, @lightmare, @ota-meshi, and @tony-go for your first PRs!

:eyeglasses: Spec Compliance
- babel-plugin-proposal-do-expressions, babel-traverse
  - #13122 fix: hoist variable declaration within do block (@JLHwung)
- babel-parser
  - #13409 Relax import assertion key-is-type constraint (@JLHwung)
:bug: Bug Fix
- babel-parser
  - #13418 fix(parser): correctly parse record and tuple tokens (@fedeci)
  - #13410 fix: throw when async() call param is object with assignement (@tony-go)
  - #13396 Add support for d flag of regex literals in parser (@ota-meshi)
- babel-helpers
  - #13404 fix generate-helpers failing in URL-encoded path (@lightmare)
:house: Internal
- babel-helper-hoist-variables
  - #13442 Disallow dependency cycles (@nicolo-ribaudo)
- babel-parser
  - #13440 update test fixtures (@JLHwung)
  - #13431 Reduce exprAllowed usage (@JLHwung)
  - #13422 fix(@babel/parser): fix tokenizer context update code (@Eyoatam)
- Other
  - #13420 chore: specify @babel/eslint-parser deps (@JLHwung)
- Every package
  - #13363 chore: setup Yarn constraints (@merceyz)
:running_woman: Performance
- babel-parser
  - #13408 Use set in parser scope (@JLHwung)
  - #13386 Faster checkReservedWord (@JLHwung)
  - #13406 Back parser state exportedIdentifiers by set (@JLHwung)
Committers: 9
- Daniel Tschinder (@danez)
- Eyoatam Tamirat (@Eyoatam)
- Federico Ciardi (@fedeci)
- Huáng Jùnliàng (@JLHwung)
- Kristoffer K. (@merceyz)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Tony Gorez (@tony-go)
- Yosuke Ota (@ota-meshi)
- @lightmare
Open source →
7.14.317 May 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.14.3 (2021-05-17)

:bug: Bug Fix
- babel-core
  - #13321 Pass assumptions set in presets to plugins (@nicolo-ribaudo)
- babel-parser
  - #13326 fix: preserve tokensLength in tryParse (@JLHwung)
  - #13325 Parse let declarations whose id starts with \ (@nicolo-ribaudo)
- babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-properties, babel-plugin-proposal-class-static-block
  - #13303 Don't duplicate the base class when using constantSuper (@nicolo-ribaudo)
:house: Internal
- Other
  - #13313 chore: add class-static-block test262 mapping (@JLHwung)
- babel-plugin-transform-block-scoping
  - #13304 Add test for fixed block scoping issue (@nicolo-ribaudo)
:microscope: Output optimization
- babel-helper-create-class-features-plugin, babel-helper-replace-supers, babel-plugin-proposal-class-static-block, babel-preset-env
  - #13297 Compile static blocks without the intermediate priv field step (@nicolo-ribaudo)
Committers: 4
- Babel Bot (@babel-bot)
- Bogdan Savluk (@zxbodya)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
Open source →
7.13.1115 Mar 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.13.11 (2021-03-15)

:eyeglasses: Spec Compliance
- babel-parser, babel-plugin-proposal-class-static-block
  - #12738 Support multiple static blocks (@JLHwung)
:bug: Bug Fix
- babel-compat-data
  - #13000 Point to CJS files in @babel/compat-data's exports (@nicolo-ribaudo)
- babel-parser
  - #12962 Parse type imports in TSImportEqualsDeclaration (@JLHwung)
- babel-compat-data, babel-helper-compilation-targets
  - #12996 Fix esmodule: "intersect" on iOS versions (@JLHwung)
:microscope: Output optimization
- babel-helper-create-class-features-plugin, babel-plugin-proposal-async-generator-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-private-methods, babel-plugin-proposal-private-property-in-object, babel-plugin-transform-typescript, babel-preset-env
  - #12990 Use function rather than var to compile private methods (@nicolo-ribaudo)
Committers: 3
- Babel Bot (@babel-bot)
- Huáng Jùnliàng (@JLHwung)
- Nicolò Ribaudo (@nicolo-ribaudo)
Open source →
7.12.133 Feb 2021withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
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 →
7.12.115 Oct 2020withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
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 →
7.12.014 Oct 2020withdrawn: This proposal has been merged to the ECMAScript standard and thus this plugin is no longer maintained. Please use @babel/plugin-transform-class-static-block instead.
Release notes
v7.12.0 (2020-10-14)

Thanks @akphi, @Amareis, @barronwei, @iamfotx, @mischnic, @overlookmotel, @ryanrhee, @snitin315, @sosukesuzuki, @timgates42, @zweimach for their first PRs.

:eyeglasses: Spec Compliance
- babel-core, babel-helper-module-transforms, babel-parser, babel-plugin-proposal-export-namespace-from, babel-plugin-syntax-module-string-names, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-types
  - #12091 String import/export specifier (@JLHwung)
- babel-parser
  - #12111 [ts] Throw a syntax error for index signature with declare (@sosukesuzuki)
:rocket: New Feature
- babel-core, babel-generator, babel-parser, babel-plugin-syntax-import-assertions, babel-plugin-syntax-module-attributes, babel-standalone, babel-types
  - #12139 Parse import-assertions (@xtuc)
- babel-core, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-helper-replace-supers, babel-plugin-proposal-class-static-block, babel-plugin-transform-modules-commonjs, babel-standalone, babel-traverse, babel-types
  - #12143 Transform class static block (@JLHwung)
- babel-generator, babel-parser, babel-plugin-syntax-class-static-block, babel-types
  - #12079 Parse class static block (@JLHwung)
- babel-generator, babel-parser, babel-types
  - #12129 Support TypeScript mapped type 'as' clauses (@existentialism)
  - #12147 [ts] Add support for the "intrinsic" keyword (@nicolo-ribaudo)
- babel-parser, babel-types
  - #12131 [ts] Add support for template interpolations in types (@nicolo-ribaudo)
- babel-plugin-transform-modules-systemjs
  - #12163 SystemJS top-level await support (@guybedford)
- babel-plugin-transform-typescript, babel-preset-typescript
  - #11950 Add jsxPragmaFrag support to typescript transform (@JLHwung)
- babel-core, babel-helper-module-transforms, babel-parser, babel-plugin-proposal-export-namespace-from, babel-plugin-syntax-module-string-names, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-types
  - #12091 String import/export specifier (@JLHwung)
- babel-core
  - #11907 Return a list of files that were read from loadPartialConfig (@devongovett)
:bug: Bug Fix
- babel-parser
  - #12167 [ts] Add asserts: false to TSTypePredicate node (@sosukesuzuki)
  - #12161 Move check for TSTypeCastExpression to catch another case (@existentialism)
  - #12120 Throw a recoverable error for missing initializer in const declaration (@sosukesuzuki)
  - #12108 Improve syntax error for class fields in ambient context (@sosukesuzuki)
  - #12088 Throw a syntax error for empty type parameter/argument (@sosukesuzuki)
  - #12093 Throw an error for a declare class field that have an initializer (@sosukesuzuki)
  - #12085 Do not throw an error for optional binding pattern params in function declaration (@sosukesuzuki)
  - #12076 Fix invalid setter parse (@fisker)
  - #12054 Throw a syntax error for a declare function with a body (@sosukesuzuki)
  - #12065 Throw a syntax error for a constructor with type parameters (@sosukesuzuki)
- babel-plugin-transform-typescript
  - #12149 fix transform-typescript logic to remove definite fields (@akphi)
  - #12122 [transform-typescript] Fix import elision for type exports (@Amareis)
- babel-helper-member-expression-to-functions, babel-plugin-proposal-class-properties, babel-plugin-proposal-nullish-coalescing-operator, babel-plugin-proposal-optional-chaining
  - #12032 Handle cases when ?? and ?. is in binding initializers (@JLHwung)
- babel-helper-builder-react-jsx-experimental, babel-plugin-transform-react-jsx-development, babel-plugin-transform-react-jsx, babel-preset-react
  - #12116 add .js extension to react runtime for JSX transform (@lunaruan)
- babel-traverse, babel-types
  - #12119 fix: mark Pattern in CatchClause as scope (@JLHwung)
- babel-generator
  - #12114 Fix printing TSTypeOperator (@existentialism)
  - #12082 Ensure expressions wrapped in parens (@overlookmotel)
  - #12081 Fix @babel/generator does not print decorators of private properties (@zweimach)
  - #12086 Add sourcemap markings for each line of a string (@jridgewell)
- babel-plugin-transform-modules-systemjs
  - #12110 Fix reexporting init-less variable in systemjs (@JLHwung)
- babel-helper-module-transforms, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-umd, babel-plugin-transform-runtime
  - #11739 [cjs] Skip duplicate reexported bindings in namespace reexports (@mischnic)
- babel-helper-create-regexp-features-plugin, babel-plugin-transform-unicode-regex
  - #12077 Bump regexpu-core (@existentialism)
- babel-plugin-proposal-do-expressions, babel-traverse
  - #11728 fix(do-expr): SwitchStatement with IfStatement cases (@barronwei)
:nail_care: Polish
- babel-parser
  - #12072 [parser] Better error message for missing number exponent (@iamfotx)
  - #12061 Throw a syntax error for a parameter properties in not constructor (@sosukesuzuki)
- babel-helper-compilation-targets, babel-helper-validator-option, babel-preset-env
  - #12006 refactor: add @babel/helper-validator-option (@JLHwung)
:house: Internal
- babel-cli, babel-helper-transform-fixture-test-runner, babel-traverse
  - #11797 Replace lodash 'defaults' usage with ES6 Spread initializer (@jayaddison)
- babel-plugin-transform-runtime, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
  - #10853 Specify runtime exports (@JLHwung)
- babel-core
  - #11689 Instantiate presets before plugins (@nicolo-ribaudo)
- babel-plugin-proposal-logical-assignment-operators, babel-plugin-proposal-numeric-separator, babel-plugin-syntax-import-meta, babel-plugin-syntax-logical-assignment-operators, babel-plugin-syntax-numeric-separator, babel-plugin-transform-modules-systemjs, babel-preset-env, babel-standalone
  - #12117 Archive plugins (@JLHwung)
- Other
  - #12154 chore: bump gulp-cli to 2.3.0 (@JLHwung)
  - #12134 Yarn 2.3 (@nicolo-ribaudo)
  - #12099 fix: apply terser plugin only on *.min.js (@JLHwung)
  - #12098 docs: update build required node version (@JLHwung)
  - #12078 Bump Babel deps (@existentialism)
  - #12070 chore: pin browserslist version to 4.12.0 (@JLHwung)
  - #12063 chore: add git-blame-ignore-revs (@JLHwung)
  - #12049 chore: use latest node on ci workflow when possible (@JLHwung)
- babel-compat-data, babel-preset-env
  - #12118 chore: bump electron-to-chromium (@JLHwung)
- babel-parser
  - #12103 Add missing tests for TypeScript syntax errors (@sosukesuzuki)
- babel-core, babel-plugin-transform-runtime
  - #12102 docs: Fix simple typo, preprelease -> pre-release (@timgates42)
- babel-compat-data
  - #12044 chore: remove unused dependencies (@JLHwung)
Committers: 21
- An Phi (@akphi)
- Ananda Umamil (@zweimach)
- Barron Wei (@barronwei)
- Brian Ng (@existentialism)
- Devon Govett (@devongovett)
- Guy Bedford (@guybedford)
- Huáng Jùnliàng (@JLHwung)
- James Addison (@jayaddison)
- Justin Ridgewell (@jridgewell)
- Luna Ruan (@lunaruan)
- Nicolò Ribaudo (@nicolo-ribaudo)
- Niklas Mischkulnig (@mischnic)
- Nitin Kumar (@snitin315)
- Ryan Rhee (@ryanrhee)
- Sosuke Suzuki (@sosukesuzuki)
- Sven Sauleau (@xtuc)
- Tim Gates (@timgates42)
- @overlookmotel
- fisker Cheung (@fisker)
- iamfotx (@iamfotx)
- Иван Плесских (@Amareis)
Open source →

@babel/plugin-proposal-class-static-block

Release timeline

Releases

v7.21.0 (2023-02-20)

:rocket: New Feature

:bug: Bug Fix

:nail_care: Polish

:house: Internal

:microscope: Output optimization

Committers: 11

v7.20.7 (2022-12-22)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:house: Internal

:running_woman: Performance

Committers: 6

v7.18.6 (2022-06-27)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:house: Internal

Committers: 6

v7.18.0 (2022-05-19)

:rocket: New Feature

:bug: Bug Fix

:nail_care: Polish

:house: Internal

Committers: 6

v7.17.12 (2022-05-16)

:bug: Bug Fix

:house: Internal

Committers: 9

v7.17.6 (2022-02-21)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:microscope: Output optimization

Committers: 4

v7.16.7 (2021-12-31)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

Committers: 4

v7.16.5 (2021-12-13)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:nail_care: Polish

:memo: Documentation

:house: Internal

:running_woman: Performance

:microscope: Output optimization

Committers: 10

v7.16.0 (2021-10-30)

:eyeglasses: Spec Compliance

:rocket: New Feature

:bug: Bug Fix

:house: Internal

:running_woman: Performance

Committers: 9

v7.15.4 (2021-09-02)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:memo: Documentation

:house: Internal

:running_woman: Performance

Committers: 11

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

v7.13.11 (2021-03-15)

:eyeglasses: Spec Compliance

:bug: Bug Fix

:microscope: Output optimization