Issues

• Add main module field

  mesqueeb/is-what#107 · Filter by author aayla-secura opened on Dec 10, 2025

• isPlainObject returns false for Object.create(null)

  mesqueeb/is-what#105 · Filter by author pie6k opened on Oct 26, 2025
  1

• More edge-case tests

  mesqueeb/is-what#71 · Filter by author jcbhmr opened on Jun 3, 2023
  1

• [Discussion] Consider using stricter brand checks than just Symbol.toStringTag?

  question
  mesqueeb/is-what#70 · Filter by author jcbhmr opened on Jun 3, 2023
  2

• [Milestone] v6

  mesqueeb/is-what#68 · Filter by author jcbhmr opened on Jun 3, 2023 · v5
  2

• Add isCallable() and isConstructable()

  PR-welcome
  mesqueeb/is-what#52 · Filter by author jcbhmr opened on Jun 2, 2023
  1

• Better JSDoc with @example

  planned
  mesqueeb/is-what#45 · Filter by author mesqueeb opened on May 31, 2023
  4

• Add automation

  planned
  mesqueeb/is-what#40 · Filter by author jcbhmr opened on May 26, 2023 · v5
  9

  

• Add benchmarks

  plannedPR-welcome
  mesqueeb/is-what#39 · Filter by author jcbhmr opened on May 26, 2023
  1

  

• Add SponsorKit

  mesqueeb/is-what#23 · Filter by author mesqueeb opened on Sep 24, 2022
  1

• add JSONObject type

  question
  mesqueeb/is-what#13 · Filter by author mesqueeb opened on Sep 2, 2020
  1