react/packages/react-devtools-extensions
Ruslan Lesiutin aaad0ea055
[DevTools] chore: read from build/COMMIT_SHA fle as fallback for commit hash (#34915)
This eliminates the gap in a reproducer for the React DevTools browser
extension from the source code that we submit to Firefox extension
stores.

We use the commit hash as part of the Backend version, here:

2cfb221937/packages/react-devtools-extensions/utils.js (L26-L38)

The problem is that we archive the source code for Mozilla extension
store reviews and there is no git. But since we still download the React
sources from the CI, we could reuse the hash from `build/COMMIT_HASH`
file.
2025-10-20 16:14:47 +01:00
..
.circleci Reorganized things again into packages 2019-08-13 11:37:25 -07:00
chrome [DevTools] Bump version for extensions (#34723) 2025-10-03 22:03:48 +01:00
edge [DevTools] Bump version for extensions (#34723) 2025-10-03 22:03:48 +01:00
firefox [DevTools] Bump version for extensions (#34723) 2025-10-03 22:03:48 +01:00
flow-typed lint: enable reportUnusedDisableDirectives and remove unused suppressions (#28721) 2024-06-21 12:24:32 -04:00
icons Optimized DevTools extension images 2021-08-02 09:32:46 -04:00
popups feat[devtools/extension]: show disclaimer when page doesnt run react and refactor react polling logic (#27373) 2023-09-20 13:30:50 +01:00
src [DevTools] fix: dont ship source maps for css in prod builds (#34913) 2025-10-20 13:39:42 +01:00
build.js [DevTools] Use a single Webpack config for the extensions (#34513) 2025-09-17 15:45:25 +02:00
deploy.chrome.html Fixed a bunch of Lint issues 2019-08-13 21:59:07 -07:00
deploy.edge.html React developer tools extension for Microsoft Edge (#18041) 2020-02-18 09:40:30 -08:00
deploy.firefox.html Fixed a bunch of Lint issues 2019-08-13 21:59:07 -07:00
deploy.html make link https (#19147) 2020-06-30 12:43:52 +01:00
deploy.js Added windows powershell syntax to build scripts (#27692) 2023-11-16 11:35:43 +00:00
improveImages.mjs [DevTools] Optimize Images yarn command (part 2) (#21968) 2021-08-02 09:32:17 -04:00
main.html Fixed a bunch of Lint issues 2019-08-13 21:59:07 -07:00
package.json [DevTools] Switch sourcemap-codec dependency (#34569) 2025-09-24 06:11:53 -07:00
panel.html feat[devtools/extension]: show disclaimer when page doesnt run react and refactor react polling logic (#27373) 2023-09-20 13:30:50 +01:00
README.md Include install command for devtools-extension build instructions (#25053) 2022-10-05 11:27:09 -04:00
utils.js [DevTools] chore: read from build/COMMIT_SHA fle as fallback for commit hash (#34915) 2025-10-20 16:14:47 +01:00
webpack.config.js [DevTools] fix: dont ship source maps for css in prod builds (#34913) 2025-10-20 13:39:42 +01:00

This is the source code for the React DevTools browser extension.

Installation

The easiest way to install this extension is as a browser add-on:

Local development

You can also build and install this extension from source.

Prerequisite steps

DevTools depends on local versions of several NPM packages1 also in this workspace. You'll need to either build or download those packages first.

1 Note that at this time, an experimental build is required because DevTools depends on the createRoot API.

To install all necessary dependencies, run the following command from the root of the repository:

yarn install

Build from source

To build dependencies from source, run the following command from the root of the repository:

yarn build-for-devtools

Download from CI

To use the latest build from CI, run the following commands starting from the root of the repository:

cd scripts/release
yarn install
./download-experimental-build.js

Build steps

Once the above packages have been built or downloaded, you can build the extension by running:

cd packages/react-devtools-extensions/

yarn build:chrome # => packages/react-devtools-extensions/chrome/build
yarn run test:chrome # Test Chrome extension

yarn build:firefox # => packages/react-devtools-extensions/firefox/build
yarn run test:firefox # Test Firefox extension

yarn build:edge # => packages/react-devtools-extensions/edge/build
yarn run test:edge # Test Edge extension