Rare find

Preact Devtools. Browser tool to see inside Preact apps while you build them.

preactjs.github.io/preact-devtools
by @preactjs

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Updates

May 2026
  • fix: make hook inspection attachment more robust (#519)
  • chore: update dependencies (#518)
  • chore: fix inline build failing (#517)
  • chore: update dependencies (#516)
  • chore: remove husky + lint-staged (#515)
  • chore: switch to oxlint + oxfmt (#514)
  • chore: move unit tests to vitest (#513)
  • fix: custom filter not removed + use popover (#512)
  • fix: potential memory leak due to growing string table (#511)
  • chore: harden e2e tests (#510)
  • chore: only fetch required preact versions for tests (#509)
  • fix: incorrect props string truncation (#508)
  • fix: broken hooks detection (#507)
July 2025
  • Merge pull request #503 from upupming/fix/ts-error
  • fix: ts error Type 'Element | Text' is not assignable to type 'Element'
May 2025
  • fix: Ref types ahead of v11 making them stricter (#501)
  • test: Correct source map resolution (#500)
March 2025
  • Merge pull request #499 from preactjs/remove-tabs-permission
  • chore: release 5.0.1
  • fix: remove "tabs" permission
April 2024
  • Release —4.7.2
March 2023
  • Release —4.7.1
  • Release —4.7.0
February 2023
  • Release —4.6.2
October 2022
  • Release —4.6.0
September 2022
  • Release —4.5.0
August 2022
  • Release —v4.4.0
  • Release —4.3.3
June 2022
  • Release —4.3.2
  • Release —4.3.1