Sapphire

Build like a team of hundreds_

The communications platform that puts data protection first.

? The easiest way to automate building and releasing your iOS and Android apps

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

?掘金翻译计划，可能是世界最大最好的英译中技术社区，最懂读者和译者的翻译平台：

:fire: Android developers should collect the following utils(updating).

A libre lightweight streaming front-end for Android.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Desktop/Android/HTML5/iOS Java game development framework