Especially if you are working on multiple React Native projects at the same time. Trust us, in a fast moving environment such as the React Native ecosystem, you’ll need to run this command extremely often, given dependencies update so often.

We recommend adding an alias to your ~/.bash_profile, so you can run this command much faster, without retyping it every time you need it. Or, in a single command: watchman watch-del-all & killall -9 node & rm -rf yarn.lock package-lock.json node_modules ios/Pods ios/Podfile.lock android/app/build & npm install & cd ios & pod update & cd. Rm -rf ~/Library/Developer/Xcode/DerivedData Rm -rf yarn.lock package-lock.json node_modules In a Terminal, locate your React Native project and run the following commands in order watchman watch-del-all How To Do a Full Clean of a React Native Project

Encounter build issues in Xcode or Android Studioįully removing the cache of your React Native environment is a good way to clean out your build after some time running the project so that you are sure your build includes only the most up-to-date files based on your source code.

Changed your codebase to point to a different Firebase project.

Opened the metro bundler in the wrong folder.Bumped up package versions in the package.json file.Ran the same project previously, but in a different React Native version.Ran a project on your machine that was in a different React Native version (to avoid the React Native Mistmatch error).Usually, you want to fully clean your project if you: In this short article, we are going to show you what instructions you must run in order to fully clean your React Native project environment. Every day, we meet customers who need to fully clean their React Native projects, in order to properly build newer versions of the projects. At Instamobile, we provide fully functional React Native codebases, that serve as the infrastructure groundwork for developers who build mobile apps.

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