Issues

• compat/truncate: crashes with SyntaxError when string separator contains RegExp metacharacters

  toss/es-toolkit#2129 · Filter by author TalhaHunter101 opened on Oct 1, 2026

• compat cloneDeep, clone, omit, pick and assign turn an own __proto__ key into the result's prototype

  toss/es-toolkit#2117 · Filter by author DRMacIver opened on Sep 22, 2026
  1

• omitBy / pickBy types

  toss/es-toolkit#1987 · Filter by author joshkel opened on Aug 3, 2026

• Proposal: Generate an API catalog with CLI and MCP lookup interfaces

  toss/es-toolkit#1946 · Filter by author minseong0324 opened on Jul 23, 2026

• trimStart thowing on multi-character string chars is a breaking change and a Lodash compatibility break

  toss/es-toolkit#1931 · Filter by author foucdeg opened on Jul 21, 2026
  3

• [function][memoize] should accept multiple parameters

  toss/es-toolkit#1882 · Filter by author kaitoukid-1412 opened on Jul 12, 2026
  3

• isEqual: false negative on equal Maps/Sets with duplicate-shaped keys (deviates from lodash)

  toss/es-toolkit#1881 · Filter by author XyraSinclair opened on Jul 11, 2026

• Feature request: Async/Promise memoization

  toss/es-toolkit#1739 · Filter by author niksy opened on May 26, 2026
  2

• Feature request: call / callAsync

  toss/es-toolkit#1659 · Filter by author zrosenbauer opened on Mar 19, 2026
  3

• [Suggestion] JSON Reviver

  toss/es-toolkit#1657 · Filter by author hyoretsu opened on Mar 19, 2026

• A lightweight documentation entry point for first-time toss/es-toolkit readers

  toss/es-toolkit#1653 · Filter by author codingboy-ai opened on Mar 19, 2026

• feat: use locale version of built-in uppercase and lowercase utils

  p3: discussion
  toss/es-toolkit#1616 · Filter by author danielwaltz opened on Feb 12, 2026

• Timing of calls from throttle not as expected.

  p1: minor bug
  toss/es-toolkit#1611 · Filter by author arild-haugstad opened on Feb 10, 2026
  1

• feat: coalesce (single-flight) utility

  p3: discussion
  toss/es-toolkit#1608 · Filter by author luisbytes opened on Feb 7, 2026

• Rsbuild equivalent of vite-plugin-es-toolkit plugin

  p2: new feature
  toss/es-toolkit#1574 · Filter by author nandita1 opened on Jan 11, 2026

• Proposal: Add exponential backoff and jitter utilities for retry

  p2: new feature
  toss/es-toolkit#1565 · Filter by author KimKyuHoi opened on Dec 21, 2025
  2

• Proposal: slice together two arrays with sortFn

  p2: new feature
  toss/es-toolkit#1551 · Filter by author KieranP opened on Dec 5, 2025

• Document TypeScript soundness (or unsoundness) intentions

  p2: type enhancement
  toss/es-toolkit#1546 · Filter by author jedwards1211 opened on Dec 2, 2025

• Proposal: Discussing behavioral mismatches and possible improvement for isMatch

  p3: discussion
  toss/es-toolkit#1504 · Filter by author sen2y opened on Oct 29, 2025
  1

• Proposal for safer and clearer debounce/throttle edges option

  next majorp3: discussion
  toss/es-toolkit#1493 · Filter by author DominikSerafin opened on Oct 22, 2025
  4

  

• Suggestion: Extract the nested path logic from compat/get into a new getByPath function

  p2: new feature
  toss/es-toolkit#1429 · Filter by author narukeu opened on Sep 29, 2025
  

• ObjectLike should return a not nullable/undefined type

  p2: new feature
  toss/es-toolkit#1383 · Filter by author dprevost-LMI opened on Aug 30, 2025
  5

• Why does a debounced function return void?

  p3: discussion
  toss/es-toolkit#1353 · Filter by author wasd171 opened on Aug 20, 2025
  4

  

• PropertyPath type is not exported from compat

  p3: discussion
  toss/es-toolkit#1349 · Filter by author PaulBernhardt opened on Aug 18, 2025
  

• merge supports more sources

  p3: discussion
  toss/es-toolkit#1306 · Filter by author perry0804 opened on Aug 11, 2025
  1