7.23.0 Released: Decorator Metadata and many new `import` features! · Babel
We just released Babel 7.23.0! 🎉 It includes transform support for the Decorator Metadata, Source Phase Import, Deferred Import Evaluation, and Optional Chaining Assignment proposals. We also updated our parser to support the new TypeScript 5.2 version, and added a transform option to let you use the .ts extension within TypeScript imports. In addition to releasing version 7.23.0, we also recentl
7.17.0 Released: RegExp 'v' mode and ... 🥁 decorators! · Babel
We just published Babel 7.17.0! After years of iterations, rewrites and adjustments it looks like the decorators proposal has finally stabilized again on a new design! This release includes both parse and transform support for the new proposal. We also implemented the RegExp v flag proposal and added parsing support for destructuring private fields, both currently Stage 2. Lastly, a new experiment
7.14.0 Released: New class features enabled by default, TypeScript 4.3, and better CommonJS interop · Babel
Babel 7.14.0 is out! This release enables class fields and private methods by default (they were promoted to Stage 4 during the recent April TC39 meeting!) and adds brand checks for private fields and static class blocks to @babel/preset-env's shippedProposals option. We added support for Stage 1 async do expressions (using @babel/plugin-proposal-async-do-expressions), which extends the Stage 1 do
7.12.0 Released: TypeScript 4.1, strings as import/export names, and class static blocks · Babel
We just published a new minor version of Babel! This release includes support for the new TypeScript 4.1 beta features: template literal types and key remapping in mapped types. Additionally, we implemented two new ECMAScript proposals: class static blocks and imports and exports with string names. Lastly, we renamed @babel/plugin-syntax-module-attributes (and the corresponding parser plugin modul
7.11.0 Released: ECMAScript 2021 support in preset-env, TypeScript 4.0 support, printing config and the future of `babel-eslint` · Babel
We just released a new minor version of Babel! This 7.11 release includes: preset-env support for Logical Assignments (??=), Numeric Separators (1_2) and Namespace re-exports (export * as ns from ...) TypeScript 4.0 support Parser support for the Stage-1 Decimal proposal (7.11m) An environment flag to print the resolved Babel configuration for a given file (BABEL_SHOW_CONFIG_FOR) In addition to th
7.10.0 Released: Class Fields in preset-env, '#private in' checks and better React tree-shaking · Babel
We just released a new minor version of Babel! This 7.10 release includes: Full support for the new Stage 1 proposal, #prop in obj checks for private fields proposal. @babel/preset-env now compiles ES2015-style Unicode escapes (\u{Babe1}) to the equivalent legacy syntax (\uDAAA\uDFE1). Two improvements to the Optional Chaining operator (?.) Parser support for the new Stage 1 Module Attributes prop
7.9.0 Released: Smaller preset-env output, Typescript 3.8 support and a new JSX transform · Babel
While preparing the Babel 8.0.0 release (in the next months), we just finished working on a new minor release which includes updates related to @babel/preset-env, TypeScript 3.8, Flow, and JSX! A few months ago, Jason Miller started working on @babel/preset-modules: an experiment to greatly reduce bundle sizes when using the module/nomodule pattern. We are excited to announce that its functionalit
7.7.0 Released: Error recovery and TypeScript 3.7 · Babel
Today we are releasing Babel 7.7.0! This release includes new parser features like top-level await (await x(), Stage 3) and Flow enum declarations (Flow proposal). And now, @babel/parser has the option of recovering from certain syntax errors! We've also added support for TypeScript 3.7: Babel can parse and transform private class fields with type annotations, public class fields annotations defin
7.3.0 Released: Named capturing groups, private instance accessors and smart pipelines · Babel
After over 80 commits, the latest Babel minor release is here! This release includes support for named capturing groups in regular expressions, private instance accessors, the smart pipeline operator and a bunch of improvements to TypeScript parsing. You can read the whole changelog on GitHub. Thanks to @jamesgeorge007 and @armano2 for their first PR! Bloomberg is continuing to sponsor the impleme
7.2.0 Released: Private Instance Methods · Babel
We just released a new minor version of Babel! This release includes support for private instance methods and a bunch of bug fixes regarding Flow and TypeScript types. You can read the whole changelog on GitHub. A lot of new contributors fixed bugs or implemented new features in this release: thanks to Gcaufy, Grigory Moroz, Paul Happ, Tim McClure and Veaceslav Cotruta! A big shout out to Bloomber
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7.24.0 Released: Decorator updates and JSON modules imports · Babel
7.20.0 Released: Deno target and TypeScript 4.9 · Babel
7.19.0 Released: Stage 3 decorators and more RegExp features! · Babel
7.18.0 Released: Destructuring private elements and TypeScript 4.7 · Babel
7.16.0 Released: ESLint 8 and TypeScript 4.5 · Babel
7.13.0 Released: Records and Tuples, granular compiler assumptions, and top-level targets · Babel
7.8.0 Released: ECMAScript 2020, .mjs configuration files and @babel/cli improvements · Babel
7.6.0 Released: Private static accessors and V8 intrinsic syntax · Babel
Release v7.5.0 · babel/babel
Release v7.4.0 · babel/babel