JMboard-php

Virtual whiteboard for sketching hand-drawn like diagrams

Build like a team of hundreds_

The communications platform that puts data protection first.

?????? Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

whiteboard SDK / infinite canvas SDK

坚持分享 GitHub 上高质量、有趣实用的开源技术教程、开发者工具、编程网站、技术资讯。A list cool, interesting projects of GitHub.

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

Curso para aprender el lenguaje de programación Python desde cero y para principiantes. 100 clases, 44 horas en vídeo, código, proyectos y grupo de chat. Fundamentos, frontend, backend, testing, IA...

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.