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@babel/core

8.0.5babel/babel ↗New releases in your daily digest, changelog included.

Babel compiler core.

Last release 7 days ago
10 Sep 2026
Release timing varies
gaps range from 2 weeks to 3 months
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
230 releases · first in 2017

Release timeline

230 releases since 2017

20172019202120232025

Releases

7.5.04 Jul 2019
babel-plugin-proposal-dynamic-import, babel-preset-env-standalone, babel-preset-env
v7.5.0 (2019-07-04)

:eyeglasses: Spec Compliance

babel-parser

#10099 Disallow "let" as name at lexical bindings (@g-plane)

:rocket: New Feature

babel-parser

#10091 BigInt type for Flow (@tanhauhau)

#9450 Implement f# pipeline in parser (@mAAdhaTTah)

#9912 [legacy decorators] Allow decorating generator methods (@nicolo-ribaudo)

#9864 [@babel/parser] Add "allowUndeclaredExports" option (@nicolo-ribaudo)

babel-plugin-proposal-dynamic-import, babel-preset-env-standalone, babel-preset-env

#10109 Add @babel/plugin-proposal-dynamic-import to @babel/preset-env (@nicolo-ribaudo)

babel-plugin-proposal-dynamic-import, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs

#9552 Create @babel/plugin-proposal-dynamic-import (@nicolo-ribaudo)

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

#9984 Transform for F# Pipeline (@thiagoarrais)

babel-plugin-transform-typescript, babel-types

#9785 Implement TypeScript namespace support (@Wolvereness)

:bug: Bug Fix

babel-plugin-proposal-do-expressions, babel-traverse

#10072 fix await and yield for do expression (@tanhauhau)

babel-helpers, babel-plugin-transform-react-constant-elements

#10155 Added es3 backward compatibility for react helper code (@sormy)

babel-preset-env

#10127 Bump compat-table and updating preset-env mappings (@existentialism)

#8897 Allow defaults query in preset-env (@existentialism)

babel-parser

#10132 fix import typeof in declare module (@tanhauhau)

#10084 flow - allow type parameter defaults in function declarations (@tanhauhau)

babel-types

#10126 fix exportKind declaration in babel-types (@zxbodya)

babel-node

#9951 Prevents exception on PnP (@arcanis)

babel-generator

#10041 Fix printer for explicitly inexact Flow types (@mrtnzlml)

babel-plugin-transform-typescript

#10034 Use scope for typescript export removals (@Wolvereness)

#10019 fix(typescript): erase default export if exporting a TS type (@airato)

babel-helper-create-class-features-plugin, babel-plugin-proposal-class-properties, babel-traverse

#10029 Fixed computed keys for class expression (@tanhauhau)

babel-helpers, babel-plugin-proposal-object-rest-spread, babel-preset-env

#9384 Retry to fix object spread helper compatibility (@saschanaz)

babel-plugin-transform-destructuring

#10013 fix destructuring rest with template literal (@tanhauhau)

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

#9610 Use injectInitialization to generate ts parameter properties (@nicolo-ribaudo)

:nail_care: Polish

babel-core

#10157 Fix incorrect usage of $o instead of %o in debug (@ChlorideCull)

babel-helpers

#10117 Simplify the helpers for classPrivateField{Get,Set} (@arv)

babel-plugin-transform-typescript

#10047 Refactor isImportTypeOnly helper function (@Andarist)

:memo: Documentation

babel-plugin-proposal-partial-application, babel-plugin-syntax-partial-application

#10103 docs: update readmes (@xtuc)

Committers: 24

Airat Aminev (@airato)

Artem Butusov (@sormy)

Blaine Bublitz (@phated)

Bogdan Savluk (@zxbodya)

Brian Ng (@existentialism)

Daniel Tschinder (@danez)

Erik Arvidsson (@arv)

Henry Zhu (@hzoo)

James DiGioia (@mAAdhaTTah)

Jamie Kyle (@jamiebuilds)

Kagami Sascha Rosylight (@saschanaz)

Letladi Sebesho (@Letladi)

Martin Zlámal (@mrtnzlml)

Mateusz Burzyński (@Andarist)

Maël Nison (@arcanis)

Min ho Kim (@minho42)

Nicolò Ribaudo (@nicolo-ribaudo)

Paul Comanici (@darkyndy)

Pig Fang (@g-plane)

Sebastian Johansson (@ChlorideCull)

Sven Sauleau (@xtuc)

Tan Li Hau (@tanhauhau)

Thiago Arrais (@thiagoarrais)

Wesley Wolfe (@Wolvereness)

One column per quarter.

7.4.521 May 2019

Thanks @airato, @schu34, @divbhasin, @eps1lon and @pnavarrc for their first PRs! :smile:

v7.4.5 (2019-05-21)

Thanks @airato, @schu34, @divbhasin, @eps1lon and @pnavarrc for their first PRs! :smile:

:bug: Bug Fix

babel-parser
- #9998 Fix location for optional params in arrow functions (@danez)
- #9982 Avoid unnecessary work during lookahead (@danez)
- #9922 fix: allow shebang directive (@tanhauhau)
babel-preset-env
- #10002 Update preset-env dependencies and fix fixtures (@danez)
- #9978 Fix mobile browsers support in preset-env (@nicolo-ribaudo)
- #9902 Fix destructuring assignments being transpiled for edge 15 (@eps1lon)
babel-plugin-transform-typescript
- #9944 fix(typescript): erase type exports (@airato)

:nail_care: Polish

babel-parser
- #9995 Do not use lookahead when parsing construct signature declarations in TS (@danez)
- #9989 Only compute Position if not already in state (@danez)
- #9988 Do not use lookahead when parsing jsx expression containers (@danez)
- #9987 Do not use lookahead when parsing imports in declare module in flow (@danez)
- #9985 Do not use lookahead when parsing declare module or declare module.exports in flow (@danez)
- #9983 Do not use lookahead when parsing dynamic import or import.meta (@danez)
- #9979 Remove guardedHandlers from ASTs (@danez)
babel-preset-env
- #9992 use console.warn for warning (@schu34)
babel-core
- #9945 Fixed null error in plugin opts and added a test for it (@divbhasin)
babel-core, babel-traverse
- #9909 Add missing space in error messages (@pnavarrc)

:house: Internal

babel-node
- #9914 [babel-node] Do not hardcode node flags (@nicolo-ribaudo)