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Node / Expo / React Native
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node_modules/ .expo/ dist/ web-build/ expo-env.d.ts .metro-health-check* *.tsbuildinfo
Local env files
.env*.local
Logs
.log npm-debug. yarn-debug.* yarn-error.*
macOS
.DS_Store
---------------------------
Android / React Native native
Keep /android and /ios ONLY if you commit native code
Remove these two lines if you want generated native folders ignored
---------------------------
.gradle/ build/ local.properties captures/ .externalNativeBuild/ .cxx/ *.aab *.apk output-metadata.json *.hprof .kotlin/
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IntelliJ / Android Studio / VS Code
---------------------------
*.iml .idea/ .vscode/ misc.xml deploymentTargetDropDown.xml render.experimental.xml
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Secrets / signing / platform keys
---------------------------
*.jks *.keystore *.p8 *.p12 *.key *.pem *.mobileprovision google-services.json
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iOS / Android generated native folders
Ignore these only for Expo managed/prebuild workflow
Comment them out if you keep native code in repo
---------------------------
/android /ios
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.NET / ASP.NET Core Web API
---------------------------
**/bin/ **/obj/ **/.vs/ *.user *.rsuser *.suo
App settings / local secrets
**/appsettings.Development.json **/secrets.json
EF Core / local DB artifacts
*.db *.db-shm *.db-wal *.sqlite *.sqlite3
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Misc
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.orig. app-example