xdl

👋 Welcome to
xdl

The Expo Development Library.

Documentation

If you have problems with the code in this repository, please file issues & bug reports at https://github.com/expo/expo. Thanks!

Building Watchman

Configure with ./configure --disable-statedir --without-pcre to use TMPDIR for the watchman state.

Environment Variables

EXPO_WEB_BUILD_STRICT

All warnings will be treated as errors in CI.

EXPO_WEB_DEBUG

When you have errors in the production build that aren't present in the development build you can use EXPO_WEB_DEBUG=true expo start --no-dev to debug those errors.

• Prevent the production build from being minified.
• Include file path info comments in the bundle.

EXPO_WEB_INFO

Print a diagnostic report of the Webpack config.