All issues

Search results

transform-destructuring drops a binding and retargets the helper when lowering yields exactly one declarator plus one call

Status: Open.

Bug

#18210 In babel/babel;

· zloirock opened on Aug 28, 2026

TypeScript's directive-prologue semantics conflict with Babel's AST classification

i: needs triage

Status: Open.

#18208 In babel/babel;

· magic-akari opened on Aug 26, 2026

transform-block-scoping: closures share a binding when a nested for-loop head has an initializer

i: needs triage

Status: Open.

#18200 In babel/babel;

· ko-success opened on Aug 24, 2026

sourceType: "unambiguous" handles top-level await forms inconsistently

Status: Open.

Bug

#18198 In babel/babel;

· magic-akari opened on Aug 23, 2026

transform-object-rest-spread: loose mode drops computed-key assignment when excluded binding is unused

agentscan:automated-account

Status: Open.

#18196 In babel/babel;

· huytdps13400 opened on Aug 22, 2026

transform-block-scoping: closure created in a for-loop initializer captures the wrong binding

i: needs triage

Status: Open.

#18191 In babel/babel;

· ko-success opened on Aug 19, 2026

[Bug]: TS namespace drops every other statement after destructuring export const

area: typescript

Status: Open.

Bug

#18188 In babel/babel;

· svr93 opened on Aug 16, 2026

_arrayWithHoles Array.isArray fast path bypasses custom Symbol.iterator on array-backed Proxies — transformed destructuring diverges from native semantics

Status: Open.

#18181 In babel/babel;

· smm-h opened on Aug 13, 2026

No binding for TSDeclarationFunction

i: needs triage

Status: Open.

#18180 In babel/babel;

· coderaiser opened on Aug 10, 2026

Remove importMeta from plugins

pkg: parser

Status: Open.

Bug

#18158 In babel/babel;

· fisker opened on Jul 30, 2026

@babel/plugin-transform-typescript error reporting with exported enums

area: typescript

Status: Open.

Bug

#18156 In babel/babel;

· sgjohnston opened on Jul 30, 2026

Deprecate renamed npm packages

Status: Open.

#18132 In babel/babel;

· github-actions opened on Jul 15, 2026