Collection of notebooks about quantitative finance, with interactive python code.

R&D playground to play with agents and OpenBB

📄 Configuration files that enhance Cursor AI editor experience with custom rules and behaviors

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

Transparent and Efficient Financial Analysis

This is a database of 300.000+ symbols containing Equities, ETFs, Funds, Indices, Currencies, Cryptocurrencies and Money Markets.

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

Financial data platform for analysts, quants and AI agents.

🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.

📚 A collection of useful resources for building RESTful HTTP+JSON APIs.

😎 Awesome lists about all kinds of interesting topics

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

A book series (2 published editions) on the JS language.

📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

💯 Curated coding interview preparation materials for busy software engineers

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A list of awesome beginners-friendly projects.