# Expo — developer ecosystem report

> Expo is a free and open-source platform for making universal native apps with React that run on Android, iOS, and the web.

- GitHub org: `expo`
- Category: dev_tool
- Overall score: 69.0 / 100
- Overall rank: #12
- Last refreshed: 2026-08-20

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 69.0 | #117 | ~22% |
| Education | 81.0 | #86 | ~18% |
| AI readiness | 62.0 | #69 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 53.0 | #109 | ~16% |
| Reach | 45.0 | #410 | ~18% |
| Momentum | 73.0 | #76 | ~14% |

## Links

- GitHub: https://github.com/expo
- Website: https://expo.dev
- Docs: https://docs.expo.dev

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 93,336 |
| Forks | 19,714 |
| Open issues | 2,573 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [expo](https://github.com/expo/expo) | 51,706 | TypeScript | An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web. |
| [create-react-native-app](https://github.com/expo/create-react-native-app) | 13,255 | JavaScript | Create React Native apps that run on iOS, Android, and web |
| [examples](https://github.com/expo/examples) | 3,704 | TypeScript | Example projects that demonstrate how to use Expo APIs and integrate Expo with other popular tools |
| [expo-cli](https://github.com/expo/expo-cli) | 2,668 | TypeScript | Tools for creating, running, and deploying universal Expo and React Native apps |
| [skills](https://github.com/expo/skills) | 2,438 | Shell | A collection of AI agent skills for working with Expo projects and Expo Application Services |
| [react-native-action-sheet](https://github.com/expo/react-native-action-sheet) | 1,576 | TypeScript | A cross-platform ActionSheet for React Native |
| [router](https://github.com/expo/router) | 1,377 | TypeScript | [ARCHIVE]: Expo Router has moved to expo/expo -- The File-based router for universal React Native apps |
| [eas-cli](https://github.com/expo/eas-cli) | 1,343 | TypeScript | Fastest way to build, submit, and update iOS and Android apps |
| [xde](https://github.com/expo/xde) | 1,159 | JavaScript | The Expo Development Environment |
| [fyi](https://github.com/expo/fyi) | 1,080 | Shell | Little bits of information that you may find useful when interacting with Expo tools and service. Append the markdown fi |
| [expo-server-sdk-node](https://github.com/expo/expo-server-sdk-node) | 1,028 | TypeScript | Server-side library for working with the Expo push notification service using Node.js |
| [expo-github-action](https://github.com/expo/expo-github-action) | 1,024 | TypeScript | Expo GitHub Action makes it easy to automate EAS builds or updates |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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