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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 👋

Pinned Loading

  1. ai ai Public

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

    TypeScript 1.2k 41

  2. agent-skills agent-skills Public

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

    967 57

  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 600 19

  4. rock rock Public

    Modular toolkit for teams building React Native apps

    TypeScript 673 41

  5. rozenite rozenite Public

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

    TypeScript 479 30

  6. 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 243 10

Repositories

Showing 10 of 35 repositories
  • evals Public

    A benchmark suite for evaluating how coding models solve real React Native tasks.

    callstackincubator/evals’s past year of commit activity
    TypeScript 9 MIT 0 0 0 Updated Mar 5, 2026
  • agent-skills Public

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

    callstackincubator/agent-skills’s past year of commit activity
    967 MIT 57 3 4 Updated Mar 5, 2026
  • react-native-sandbox Public

    Run multiple, isolated React Native instances within a single application

    callstackincubator/react-native-sandbox’s past year of commit activity
    TypeScript 151 MIT 6 3 3 Updated Mar 5, 2026
  • agent-device Public

    CLI to control iOS and Android devices for AI agents

    callstackincubator/agent-device’s past year of commit activity
    TypeScript 945 MIT 60 15 1 Updated Mar 4, 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 600 MIT 19 21 13 Updated Mar 3, 2026
  • react-native-grab Public

    Touch-to-grab context tool for React Native UI changes

    callstackincubator/react-native-grab’s past year of commit activity
    TypeScript 131 MIT 2 0 0 Updated Mar 3, 2026
  • ai Public

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

    callstackincubator/ai’s past year of commit activity
    TypeScript 1,209 MIT 41 10 2 Updated Mar 2, 2026
  • rock Public

    Modular toolkit for teams building React Native apps

    callstackincubator/rock’s past year of commit activity
    TypeScript 673 41 46 8 Updated Feb 25, 2026
  • 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.

    callstackincubator/react-native-harness’s past year of commit activity
    TypeScript 243 MIT 10 1 2 Updated Feb 25, 2026
  • rozenite Public

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

    callstackincubator/rozenite’s past year of commit activity
    TypeScript 479 MIT 30 3 2 Updated Feb 24, 2026

People

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