d2a1b8854d
Stacked on https://github.com/facebook/react/pull/31968. See commit on top. Fixes an issue with bank tree view, when we are scrolling to an item while syncing user DOM selection. This should only have an effect on browser extension. Added events with `extension` prefix will only be emitted in browser extension implementation, for other implementations `useExtensionComponentsPanelVisibility` will return constant `true` value. Before: https://github.com/user-attachments/assets/82667c16-d495-4346-af0a-7ed22ff89cfc After: https://github.com/user-attachments/assets/a5d223fd-0328-44f0-af68-5c3863f1efee
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