@babel/runtime-corejs2

7.29.7 · 25 May 2026MIT974.5k / weekRepository Homepage npm Atom feed

Your version

7.23.2

11 Oct 2023Where it was published

7.29.10 is the newest release of 7.x.

In short

1 fixed2 changed6 internal

Security

1 advisory affects 7.23.2; 7.26.10 fixes them

Moderate
Babel has inefficient RegExp complexity in generated code with .replace when transpiling named capturing groupsGHSA-968p-4wvh-cqc8 · 11 Mar 2025
Fixed in 7.26.10

Release note

NOTE: This release also re-publishes @babel/core, even if it does not appear in the linked release commit.

Thanks @jimmydief for your first PR!

:bug: Bug Fix

babel-traverse
- Only evaluate own String/Number/Math methods (@nicolo-ribaudo)
babel-preset-typescript
- Rewrite .tsx extension when using rewriteImportExtensions (@jimmydief)
babel-helpers
- Fix: fallback to typeof when toString is applied to incompatible object (@JLHwung)
babel-helpers, babel-plugin-transform-modules-commonjs, babel-runtime-corejs2, babel-runtime-corejs3, babel-runtime
- Avoid override mistake in namespace imports (@nicolo-ribaudo)