npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

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.

About

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 🙏

© 2025 – Pkg Stats / Ryan Hefner

rock

v0.11.12

Published

Command-line interface for Rock - a React Native development toolkit

Readme


Key Features

☁️ Remote Build Cache
Save up to 96% of build time by reusing native artifacts (APK, AAB, APP, IPA) across machines and CI. Use built‑in integrations for GitHub, S3, and R2 or bring your own storage.

🔗 Brownfield ready
Add React Native to existing iOS and Android apps using Rock Brownfield.

🔌 Modular & Extensible
A plugin‑driven architecture that lets you customize platforms, bundlers, cache providers, and more.

🖥️ Cross‑platform‑ready
iOS and Android by default; designed to extend to TVs, macOS, and Windows (coming soon).

⚡ Easy Community CLI Migration
A familiar CLI that helps you develop, run, and build your app. Migrate from Community CLI in minutes.

Installation

Choose your path based on your current situation:

Creating a new project

[!TIP] For new projects, we recommend starting with Expo for the best developer experience and similar remote caching capabilities. Rock is designed for teams who have outgrown the Community CLI.

To create a fresh React Native app with Rock, open a terminal and run:

npm create rock

Migrating an existing Community CLI project

To migrate an existing project, open a terminal in your project root and run:

npm create rock

Adding to an existing native project

To add React Native to an existing iOS or Android app with Rock, use our Brownfield plugins:

npm create rock
# ...
◆  What plugins do you want to start with?
│  ◼ brownfield-ios
│  ◼ brownfield-android

For detailed instructions, please follow our Integrating with Native Apps documentation.

Documentation

Visit rockjs.dev to learn more about the framework, why we created it, how it can be useful to you, and how to use it in more advanced scenarios.

Contributing

Read our contributing guidelines to learn how you can contribute with bug reports, documentation, and code.

Made with ❤️ at Callstack

Rock is an open source project and will always remain free to use. If you think it's cool, please star it 🌟. Callstack is a group of React and React Native geeks. Contact us at [email protected] if you need any help with these technologies or just want to say hi!