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@callstackincubator

Callstack Incubator

We don't follow best practices, we set them. This is where it happens.

Welcome to Callstack Incubator

This is a place where we're pushing the boundaries of what's possible with React Native.

Areas of Focus

  • Artificial Intelligence: We're building AI-powered tools and intelligent automation for the next generation of mobile applications.
  • Developer Experience: Cross-platform development is great. We want to make you even more productive by bringing new languages to the React Native ecosystem.
  • Performance: There's always room for improvement. We're always looking for ways to make React Native faster and more efficient.
  • New Platforms: React Native is a "learn once, write anywhere" framework. We're working on new platforms to keep that promise.

Motivation

The React Native ecosystem moves fast, and new technologies bring both opportunities and challenges. At Callstack, we're dedicated to pushing technical boundaries and solving hard problems. We build the tools today that you will need tomorrow. ~ Mike Grabowski, CTO

Check out our blog at callstack.com/blog for more information.

Get in touch

If you need help with your React / React Native application or need to validate a use case for it, please reach out to us: research@callstack.com

You can also chat with us on Discord. We have dedicated channels for each project, and we are looking forward to meet you 👋

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  1. ai ai Public

    On-device LLM execution in React Native with Vercel AI SDK compatibility

    TypeScript 1.4k 59

  2. agent-skills agent-skills Public

    A collection of agent-optimized React Native skills for AI coding assistants.

    Shell 1.7k 117

  3. voltra voltra Public

    Voltra lets React Native developers build native iOS Live Activities, Dynamic Island layouts, and widgets as React components without writing Swift. It supports hot reload, push updates, and includ…

    TypeScript 844 46

  4. rozenite rozenite Public

    Plug-and-play panels for React Native DevTools. Install, enable, and start debugging in minutes.

    TypeScript 663 51

  5. react-native-harness react-native-harness Public

    Harness brings Jest-style tests to real native environments so you can test TurboModules like you would test your React Native app: with JavaScript.

    TypeScript 332 19

Repositories

Showing 10 of 50 repositories
  • simlock Public

    A control plane so parallel coding agents stop fighting over the same simulator.

    callstackincubator/simlock's past year of commit activity
    TypeScript 20 MIT 2 44 13 Updated Oct 15, 2026
  • pkg-skills Public

    CLI for recommending and managing agent skills from detected project dependencies, with curated mappings for common libraries.

    callstackincubator/pkg-skills's past year of commit activity
    TypeScript 21 1 0 3 Updated Oct 15, 2026
  • codex-mobile-dev-plugin Public

    A Codex plugin for a better mobile development experience for android and iOS

    callstackincubator/codex-mobile-dev-plugin's past year of commit activity
    C++ 155 9 5 5 Updated Oct 15, 2026
  • voltra Public

    Voltra lets React Native developers build native iOS Live Activities, Dynamic Island layouts, and widgets as React components without writing Swift. It supports hot reload, push updates, and includes a config plugin that wires everything automatically.

    callstackincubator/voltra's past year of commit activity
    TypeScript 844 MIT 46 36 7 Updated Oct 15, 2026
  • repack-atlas Public
    callstackincubator/repack-atlas's past year of commit activity
    TypeScript 0 MIT 0 27 1 Updated Oct 14, 2026
  • apex-software-factory Public

    A showcase of an AI-native delivery line, built for the Callstack booth at reactCon Berlin (October 7–9, 2026).

    callstackincubator/apex-software-factory's past year of commit activity
    TypeScript 0 0 0 0 Updated Oct 14, 2026
  • react-native-legal Public

    Automagically generate license acknowledgements for your React Native app & any JS project

    callstackincubator/react-native-legal's past year of commit activity
    TypeScript 363 MIT 14 7 6 Updated Oct 14, 2026
  • rock Public

    Modular toolkit for teams building React Native apps

    callstackincubator/rock's past year of commit activity
    TypeScript 700 51 47 8 Updated Oct 14, 2026
  • tracesift Public

    Decode, understand, prioritize and hand-off fixes for bottlenecks from a performance profile

    callstackincubator/tracesift's past year of commit activity
    TypeScript 13 MIT 2 1 0 Updated Oct 14, 2026
  • appduct Public

    Your agent stops tapping. It calls your app.

    callstackincubator/appduct's past year of commit activity
    TypeScript 74 MIT 1 5 4 Updated Oct 14, 2026