preactjs/preact-devtools

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Browser extension for inspection Preact applications

Stars: 345
Forks: 39
Open beginner issues: 0
Indexed issues: 25

Dominant language: TypeScript
License: MIT
Last GitHub push: Aug 21, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

25 open issues indexed

New release for browser extension markets Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#506 · 1 reaction · Opened Mar 4, 2026
Feature request: Add in the signals-devtools-ui Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

preactjs/preact-devtools#505 · 1 comment · Opened Feb 9, 2026
Feature request: Standalone devtools for every browser like in React Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#504 · Opened Oct 8, 2025
Inspecting Suspense boundaries created by `preact-iso` throws error due to missing component state Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

preactjs/preact-devtools#502 · 1 comment · Opened Jul 14, 2025
Component tree and Prop display width not adjustable Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#483 · 1 comment · 7 reactions · Opened Jul 21, 2023
Memory is leaked when a component is updated - Simple Reproduction Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#473 · 6 comments · Opened Mar 29, 2023
Updates to text nodes caused by signal changes are not hightlighted Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

preactjs/preact-devtools#472 · 2 comments · 1 reaction · Opened Mar 16, 2023
Display "Context updated" as a rerender reason Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

preactjs/preact-devtools#471 · Opened Mar 8, 2023
Indentation is off when expanding hook values Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

preactjs/preact-devtools#469 · Opened Mar 6, 2023
Hooks not detected Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

preactjs/preact-devtools#463 · Opened Mar 1, 2023
Track which hook rerendered Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

preactjs/preact-devtools#458 · 1 reaction · Opened Feb 22, 2023
Don't minify extension source code. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

preactjs/preact-devtools#457 · 2 comments · Opened Feb 5, 2023
Q: Meaning of highlight colors (green / orange)? Open

Difficulty 1/5 Under an hour Newbie friendliness 30/100

preactjs/preact-devtools#447 · 2 comments · Opened Dec 8, 2022
Extension does not detect Preact usage without build tools Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

preactjs/preact-devtools#432 · 3 comments · Opened Oct 12, 2022
Highlight is wrong with `display: contents` Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

preactjs/preact-devtools#429 · Opened Sep 19, 2022
update preact-devtools npm Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

preactjs/preact-devtools#404 · 3 comments · Opened Aug 21, 2022
Preact Elements tab does not show components as a tree Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

preactjs/preact-devtools#387 · 6 comments · Opened Jun 2, 2022
When compoonent overwrites the state then the state which is rendered does not match the state I see in devtools Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#319 · 1 reaction · Opened Aug 27, 2021
Zoom to component Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

preactjs/preact-devtools#318 · 2 comments · 1 reaction · Opened Aug 26, 2021
Log render reasons in browser console Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

preactjs/preact-devtools#282 · 13 comments · 2 reactions · Opened Sep 19, 2020
Safari support feasible? Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 25/100

preactjs/preact-devtools#190 · 5 comments · Opened May 9, 2020
Add interaction tracking Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

preactjs/preact-devtools#181 · 1 comment · Opened May 1, 2020
Make best effort to detect remounts Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

preactjs/preact-devtools#169 · Opened Apr 23, 2020
Add more information about which hook changed Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

preactjs/preact-devtools#141 · 4 reactions · Opened Apr 13, 2020
Add true support for Portals in devtools Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

preactjs/preact-devtools#51 · 1 reaction · Opened Mar 31, 2019

preactjs/preact-devtools

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