Array.prototype.unique() S1
Proposal details
- Stage: Stage 1
- Status: Active
- ECMAScript edition: —
- Synchronized: Aug 28, 2026
- 中文译文 · Source repository
Proposal overview
This proposal introduces an Array.prototype.unique() method to remove duplicate elements from an array, simplifying common deduplication tasks. It proposes a straightforward API using SameValueZero semantics for equality checks. The proposal is currently in an early stage, lacking detailed specification or implementation details.
The upstream repository does not provide a README.