npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details


  • User packages



Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.


Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner




This package is part of the [React Native CLI](../../ It contains commands for managing the Android part of React Native app.





This package is part of the React Native CLI. It contains commands for managing the Android part of React Native app.


yarn add @react-native-community/cli-platform-android




npx react-native run-android [options]

Builds your app and starts it on a connected Android emulator or device.


--appId <string>

Specify an applicationId to launch after build. If not specified, package from AndroidManifest.xml will be used.

--appIdSuffix <string>

Specify an applicationIdSuffix to launch after build.

--main-activity <string>

default: 'MainActivity'

Name of the activity to start.

--deviceId <string>

builds your app and starts it on a specific device/simulator with the given device id (listed by running "adb devices" on the command line).


Do not launch packager while building.

--port <number>

default: process.env.RCT_METRO_PORT || 8081

--terminal <string>

default: process.env.REACT_TERMINAL || process.env.TERM_PROGRAM

Launches the Metro Bundler in a new window using the specified terminal path.

--tasks <list>

default: 'installDebug'

Run custom gradle tasks. If this argument is provided, then --mode option is ignored. Example: yarn react-native run-android --tasks clean,installDebug.


default: false

Build native libraries only for the current device architecture for debug builds.


default: false

List all available Android devices and simulators and let you choose one to run the app.


Manually select a task and device/simulator you want to run your app on.

This flag is running ./gradlew tasks under the hood, which might take some time for more complex apps. If that affects your project, consider using --mode and --deviceId flags instead.



npx react-native build-android [options]

Builds Android app.


--mode <string>

default: debug

Mode to build the app. Either 'debug' (default) or 'release'.

--extra-params <string>

Custom params that will be passed to gradle build command. Example:

npx react-native build-android --extra-params "-x lint -x test"

--binary-path <path>

Installs passed binary instead of building a fresh one. This command is not compatible with --tasks.

--user <number | string>

Id of the User Profile you want to install the app on.



npx react-native log-android

Starts logkitty displaying pretty Android logs.