expo/expo-cli — explained in plain English
Analysis updated 2026-08-07 · repo last pushed 2023-12-30
Optimize app icons and other images for iOS and Android apps.
Manage configuration files for cross-platform mobile apps.
Set up an app to work as a progressive web app or with Next.js.
Configure deep links that send users to specific screens inside an app.
| expo/expo-cli | synthetic-sciences/openscience | google-gemini/live-api-web-console | |
|---|---|---|---|
| Stars | 2,667 | 2,680 | 2,558 |
| Language | TypeScript | TypeScript | TypeScript |
| Last pushed | 2023-12-30 | — | 2026-06-21 |
| Maintenance | Dormant | — | Maintained |
| Setup difficulty | moderate | moderate | easy |
| Complexity | 2/5 | 4/5 | 2/5 |
| Audience | developer | researcher | developer |
Figures from each repo's GitHub metadata at analysis time.
This is a legacy repo with individual packages, the modern CLI has moved to the main Expo project, so users need to understand which tools are still relevant here.
This repo is a collection of developer tools tied to Expo, a popular platform for building mobile apps using JavaScript and React. If you have ever wanted to build an app that runs on both iOS and Android without needing to learn separate native languages, Expo gives you that capability. The tools here help with creating, running, and deploying those apps. However, it is important to know upfront that this particular repo is mostly here for the older, legacy version of the command-line tools. The current, modern tools have since moved directly into the main Expo project. At a high level, the repo is a toolbox containing several individual packages that each handle a specific task in the app-building process. For example, some packages handle image processing, manage configuration files, or deal with specific Apple and Android system requirements like security certificates and app settings. There are also tools for making apps work as progressive web apps, connecting with Next.js, or managing deep links that send users to specific screens inside an app. Together, these behind-the-scenes utilities make it easier for developers to get their apps built and out the door. The people who would use this are developers working within the Expo ecosystem. For instance, if a startup founder is working with a developer to launch a cross-platform app, the developer might rely on these tools to handle the behind-the-scenes plumbing, like optimizing app icons or configuring how the app runs on the web. It ultimately saves time by handling repetitive setup tasks that would otherwise require manual coding. One notable thing about this project is that it is in a transitional state. The team has moved the main command-line tool into their primary Expo repository, so this repo now mostly holds older tools and individual utility packages. The README does not go into deep detail about how each tool works under the hood, but it points developers to the official Expo documentation for learning how to build and deploy apps.
A collection of older helper tools for Expo, a platform that lets you build iOS and Android apps using JavaScript and React. The main command-line tool has moved to the main Expo repo, so this now mostly holds individual utility packages.
Mainly TypeScript. The stack also includes TypeScript, JavaScript, React.
Dormant — no commits in 2+ years (last push 2023-12-30).
No license information is mentioned in the explanation.
Setup difficulty is rated moderate, with roughly 30min to a first successful run.
Mainly developer.
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