Top LG GitHub Repositories & Tools (2026)

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

A complete computer science study plan to become a software engineer.

All Algorithms implemented in Python

Curated coding interview preparation materials for busy software engineers

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

XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.

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

Open Source Algo Trading Platform for Everyone

Tiny post-quantum encryption for sensitive data. Write-only by design. ML-KEM-768 + X25519 + AES-256-GCM. Please break it.

Production-grade charts built for brokers, exchanges, trading platforms, and financial portals. Bring your own market data, plug it in, and deliver a complete charting experience without building the charting stack from scratch. Open source. Data-agnostic. Ready to integrate.

VLC media player - plays everything, runs anywhere. Code here: https://code.videolan.org/videolan/vlc

DeepInverse: a PyTorch library for solving imaging inverse problems using deep learning

Commonly used sequence and collection algorithms for Swift

An open-source, high-performance quantitative trading framework in C++/Python focused on strategy analysis and backtesting Trading model R&D · Ultra-fast engine · Efficient backtesting

Awesome Procedures On Cypher for Neo4j - codenamed "apoc"                     If you like it, please ★ above ⇧            

Stock Indicators for .NET is a C# NuGet package that transforms raw equity, commodity, forex, or cryptocurrency financial market price quotes into technical indicators and trading insights. You'll need this essential data in the investment tools that you're building for algorithmic trading, technical analysis, machine learning, or visual charting.

Wolfram Language / Mathematica reimplementation in Rust (Wolfram oxidized)

A fix that restores broken visual effects, fixes vanilla game crashes, adds custom resolutions, and much more to the Metal Gear Solid Master Collection.

Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.

Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and RDF and all major query languages.