Enhanced ChatGPT Clone: Features Agents, MCP, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message…

stable diffusion webui colab

Modern data layer for TypeScript apps - type-safe ORM, built-in access control, automatic query services

Lean Algorithmic Trading Engine by QuantConnect (Python, C#)

Small example of how to execute code in a separate AppDomain

PowerShell wrapper for the Databricks API

BigTable, Document and Graph Database with Full Text Search

Distributed workflow server

Lightweight workflow engine for .NET Standard

OPNsense GUI, API and systems backend

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

A standalone embedding of the FOSS drawio / mxgraph package into jupyterlab

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

A GPU-based renderer for the web

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

A very fast and expressive template engine.

A web interface to create custom vector-based visualizations on top of RAWGraphs core

Real-time report dashboard with Apache Kafka, Apache Spark Streaming and Node.js

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Ready-to-run Docker images containing Jupyter applications

Feather: fast, interoperable binary data frame storage for Python, R, and more powered by Apache Arrow

Materials and IPython notebooks for "Python for Data Analysis" by Wes McKinney, published by O'Reilly Media

Open Source Continuous File Synchronization

Cachy provides a simple yet effective caching library.