zulip

Virtual whiteboard for sketching hand-drawn like diagrams

GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

Apache Superset is a Data Visualization and Data Exploration Platform

Apache ECharts is a powerful, interactive charting and data visualization library for browser

? Lobe Chat - an open-source, modern-design AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / DeepSeek / Qwen), Knowledge Base (file upload / knowledge management / RAG ), Multi-Modals (Plugins/Artifacts) and Thinking. One-click FREE deployment of your private ChatGPT/ Claude / DeepSeek application.

ChatGPT 中文调教指南。各种场景使用指南。学习怎么让它听你的话。

The communications platform that puts data protection first.

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

whiteboard SDK / infinite canvas SDK

A generative speech model for daily dialogue.