chore: reduce android debug builds time by 85%#25048
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sethkfman merged 1 commit intoMetaMask:chore/improve-debug-builds-time-margelofrom Jan 29, 2026
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Description
Previously there was production grade JS bundled (which is very slow) during Android debug builds but it's useless because JS is loaded from Metro for debug builds. This affect only local debug builds.
Cold cache debug build: 6m 57s -> 1m 15s 🚀
Hot cache debug build: 4m 29s -> 12s 🚀
* Measured on my machine (with already included #25046 improvement)
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Note
Optimizes Android debug build performance by avoiding JS/asset bundling for specific debug flavors.
react.debuggableVariants = ["qaDebug", "prodDebug", "flaskDebug"]inandroid/app/build.gradleto skip bundle generation for these debuggable variants during buildsWritten by Cursor Bugbot for commit 94ad613. This will update automatically on new commits. Configure here.