Preact Developer Tools version history - 25 versions
Preact Developer Tools by Marvin Hagemeister
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 4.7.2
Released Apr 25, 2024 - 151.73 KBWorks with firefox 42.0 and laterFix publish errorSource code released under MIT License
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 4.7.1
Released Apr 25, 2024 - 151.59 KBWorks with firefox 42.0 and laterFeatures
* Feature: add commit filtering to the profiler
* Improve performance of diffed hook
Bug Fixes
* fix: remove spread to avoid stack limit errorSource code released under MIT License
Version 4.7.0
Released Mar 5, 2023 - 150.83 KBWorks with firefox 42.0 and laterSource code released under MIT License
Version 4.6.2
Released Feb 28, 2023 - 150.38 KBWorks with firefox 42.0 and laterSource code released under MIT License
Version 4.6.1
Released Oct 27, 2022 - 149.68 KBWorks with firefox 42.0 and later- Fix hook name applied to custom hookSource code released under MIT License
Version 4.6.0
Released Oct 1, 2022 - 149.68 KBWorks with firefox 42.0 and laterShow a panel with the current signal subscriptions of a component if there are anySource code released under MIT License
Version 4.5.0
Released Sep 6, 2022 - 147.45 KBWorks with firefox 42.0 and later## Features
* Add support for SignalsSource code released under MIT License
Version 4.4.0
Released Aug 28, 2022 - 146.53 KBWorks with firefox 42.0 and later### Features
- Print Preact version that rendered the selected component in sidebar
- Design: Tweak spacing and alignment
### Bug Fixes
- Fix incorrect highlight bounds checks
- Add missing changelog entry in `CHANGELOG.md` for `v4.3.3`Source code released under MIT License
Version 4.3.3
Released Aug 27, 2022 - 146.36 KBWorks with firefox 42.0 and later## Bug Fixes
* Fix sidebar data not cleared on disconnect
* Fix roots displayed by render order instead of ordering them based on the DOM structure
* Fix DevTools panel height not filling viewport if smaller than available space
* Fix rare case of DevTools not initializingSource code released under MIT License
Version 4.3.2
Released Jun 23, 2022 - 154.02 KBWorks with firefox 42.0 and later- Calculate auto-indent for tree view on intialization in case resize is not fired
- Fix hooks inspection not working with 10.8.1Source code released under MIT License
Version 4.3.1
Released Jun 6, 2022 - 153.59 KBWorks with firefox 42.0 and later- Improve layout measurement for virtualized lists
- Profiler UX improvements
- Profiler(Ranked): Fix missing selection on commit change
- Improve stats capturingSource code released under MIT License
Version 4.3.0
Released Jun 2, 2022 - 152.94 KBWorks with firefox 42.0 and later- Add "Rendered by" panel to the sidebar
**Full Changelog**: https://github.com/preactjs/preact-devtools/compare/v4.2.0...v4.3.0Source code released under MIT License
Version 4.2.0
Released May 23, 2022 - 152.35 KBWorks with firefox 42.0 and later### Features
- **Profiler:** Add new layout algorithm for FlameGraph (#366, thanks @marvinhagemeister)
### Bug Fixes
- **Profiler:** Accurately track rendered nodes in a commit (#368, thanks @marvinhagemeister)
- **Profiler:** Fix deep FlameGraph leaf nodes sometimes not visible (#370, thanks @marvinhagemeister)
- **Profiler:** Simplify ranked layout (#371, thanks @marvinhagemeister)
- **Profiler:** Fix gaps in FlameGraph caused by incorrect timings (#373, thanks @marvinhagemeister)
- **Profiler:** Resize static subtrees to available space in FlameGraph (#377, thanks @marvinhagemeister)
- **Profiler:** Simplify static space calculation (#378, thanks @marvinhagemeister)
- Dynamically resize virtual list buffer (#369, thanks @marvinhagemeister)
- Fix duplicate HOC labels on update (#379, thanks @marvinhagemeister)
- Fix serialization of complex debug values from `useDebugValue` (#380, thanks @marvinhagemeister)
- Fix unable to scroll to item if out of view (#381, thanks @marvinhagemeister)
- Fix HOCs disappearing on update (#382, thanks @marvinhagemeister)
- Fix memo render reasons (#350, thanks @marconi1992, @marvinhagemeister)Source code released under MIT License
Version 4.1.0
Released May 12, 2022 - 154.98 KBWorks with firefox 42.0 and later# 4.1.0
## Features
- Add support for HOC-component filters (#347, #351, #357, #354, #360, thanks @marvinhagemeister)
- Modernize filter panel styling (#349, thanks @marvinhagemeister)
## Bug Fixes
- Fix elements list scrolling even if item is in view (#342, thanks @marvinhagemeister)
- Fix unable to scroll settings page (#344, thanks @marvinhagemeister)
- Fix not all filters synced on startup (#348, thanks @marvinhagemeister)
- Fix highlight error if child is a placeholder (#353, thanks @marvinhagemeister)
- Fix double parsed commit stats (#356, thanks @marvinhagemeister)
- Profiler: Only collect timings for components (#357, thanks @marvinhagemeister)Source code released under MIT License
Version 4.0.2
Released May 7, 2022 - 154.12 KBWorks with firefox 42.0 and later- Fix list scrolling even if item is in view #342Source code released under MIT License
Version 4.0.1
Released May 7, 2022 - 154.06 KBWorks with firefox 42.0 and later- Fix virtualized elements not scrolled into viewSource code released under MIT License
Version 1.4.4
Released Apr 4, 2022 - 151.77 KBWorks with firefox 42.0 and later## 1.4.4
### Bug Fixes
- Handle plain objects that look like collections (#322, thanks @r-frederick)
- Respect `box-sizing: content-box` in highlighter (#327, thanks @marvinhagemeister)
- Fix hook detection when the patch is under 1 (#335, thanks @JoviDeCroock)
### Maintenance
- Upgrade deps (#321, thanks @andrewiggins)
- Minor code cleanups (#325, thanks @marvinhagemeister)
- Remove `MultiRender` abstraction (#326, thanks @marvinhagemeister)Source code released under MIT License
Version 1.4.3
Released Aug 24, 2021 - 152.14 KBWorks with firefox 42.0 and later- Fix HTML-Elements not being displayed correctly in sidebar panelSource code released under MIT License
Version 1.4.2
Released Aug 22, 2021 - 152 KBWorks with firefox 42.0 and later- Update `useContext()` hook state property for preactjs/preact#3165Source code released under MIT License
Version 1.4.1
Released May 20, 2021 - 151.99 KBWorks with firefox 42.0 and later- Show custom message if no nodes left after filters
- Show `Map` and `Set` objects properly in sidebarSource code released under MIT License
Version 1.4.0
Released Apr 15, 2021 - 151.36 KBWorks with firefox 42.0 and later## Features
- Display hook type before custom name (#289, thanks @marvinhagemeister, @cmlenz)
- Show custom useMemo hook names (#288, thanks @marvinhagemeister)
## Bug Fixes
- Fix empty panel in Firefox (#294, thanks @marvinhagemeister)
- Fix hook names being reversed with addHookNames from preact/devtools (#287, thanks @marvinhagemeister, @cmlenz)Source code released under MIT License
Version 1.3.0
Released Jan 24, 2021 - 150.65 KBWorks with firefox 42.0 and later- Add support for custom hook names via `addHookName` from `preact/devtools`. This will be supported in Preact >= 10.5.12Source code released under MIT License
Version 1.2.2
Released Jan 12, 2021 - 150.53 KBWorks with firefox 42.0 and later- Fix only first hooks shown if multiple listeners to `options._hook` were present
- Use `pagehide` instead of `unload`Source code released under MIT License
Version 1.2.1
Released Dec 11, 2020 - 150.32 KBWorks with firefox 42.0 and later- fix: Firefox description (#273, thanks @rschristian)
- Show usage info in the disabled popup (#272, thanks @danieldiekmeier)Source code released under MIT License
Version 1.2.0
Released Sep 23, 2020 - 149.93 KBWorks with firefox 42.0 and later- Lots of improvements to Suspense integration
- Fragments are now properly detected
- Fixed crashes in relation to highlighting nodes
- Experimental HOC-Component filter
- Display keys in sidebarSource code released under MIT License