Mengdi Chen
fcf2187919
## Summary When looking into the compiled code of `installHook.js` of the extension build, I noticed that it actually includes the large `attach` function (from renderer.js). I don't think it was expected. This is because `hook.js` imports from `backend/console.js` which imports from `backend/renderer.js` for `getInternalReactConstants` A straightforward way is to extract function `getInternalReactConstants`. However, I think it's more simplified to just merge these two files and save the 361K renderer.js from the extension build since we have always been loading this code anyways. I changed the execution check from `__REACT_DEVTOOLS_ATTACH__ ` to the session storage. ## How did you test this change? Everything works normal in my local build.
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