An implementation of the Interactive Brokers API for Rust

DuckDB-powered Postgres for high performance apps & analytics.

Find your trading edge, using the fastest engine for backtesting, algorithmic trading, and research.

Performance analysis of predictive (alpha) stock factors

Open-source in-browser DuckDB SQL editor

go-duckdb provides a database/sql driver for the DuckDB database engine.

A math PDF extraction engine, built for the internet. ❤️

Implementation of Nougat Neural Optical Understanding for Academic Documents

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.

Convert any URL to an LLM-friendly input with a simple prefix https://r.jina.ai/

A community-maintained Python framework for creating mathematical animations.

LLM training in simple, raw C/CUDA

Style your webpage like Edward Tufte’s handouts.

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Enhanced eBooks in the browser.

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

Bear is a tool that generates a compilation database for clang tooling.

DuckDB is an analytical in-process SQL database management system

A library for building fast, reliable and evolvable network services.

A composable and fully extensible C++ execution engine library for data management systems.

Compile a Node.js project into a single file. Supports TypeScript, binary addons, dynamic requires.

html with targeted manipulation zones

The OS for your personal finances

LLVM tutorial in Rust language

Print-friendly, minimalist CV page

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Fast event-loop networking for Go

handling 1M websockets connections in Go

🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.