A blazingly-fast, offline-first format and toolchain for lexical data 📖

Cross-platform audio recorder designed for real-time speech audio processing

A toolkit for ebooks, audiobooks and comics written in Kotlin

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

「TCSVT2021」A Transformer-Based Feature Segmentation and Region Alignment Method For UAV-View Geo-Localization

Notes on books I read, talks I watch, articles I study, and papers I love

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

A firebase data provider for the react-admin framework

The fastest ⚡️ way to build data pipelines. Develop iteratively, deploy anywhere. ☁️

Prometheus / OpenMetrics exporter for GitLab CI pipelines insights

Financial portfolio optimization in python, including classical efficient frontier, Black-Litterman, Hierarchical Risk Parity

Immutable Ordered Key-Value Database Engine

High-Performance server for NATS.io, the cloud and edge native messaging system.

Apache Pulsar - distributed pub-sub messaging system

Build and run Rust in a minimal docker container

✍️ Fusuma makes slides with Markdown easily.

Transforms docker-compose, ECS, and Marathon configurations

Android Application that can estimate Heart rate, Blood pressure, Respiration rate and Oxygen rate from only the camera of the mobile

repository sharing research code of paper "Data-Driven Estimation of Blood Pressure Using Photoplethysmographic Signals"

🐲 My Arch Linux config [Zsh + Sway + Alacritty + Emacs, etc]

Kafka implemented in Golang with built-in coordination (No ZK dep, single binary install, Cloud Native)

Automatic tiling window manager for macOS à la xmonad.

Android-based implementation of Eulerian Video Magnification for vital signs monitoring

Desktop implementation of Remote Photoplethysmography – Measuring heart rate using facial video.

An implementation of the Protobuf Registry API

Forseti Security

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

"The path to execution", Styx is a service that schedules batch data processing jobs in Docker containers on Kubernetes.

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.