Repository Index

An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.

• analytics
• columnar-database
• cpp
• database

TranslatedA basic tutorial for getting started with AI Agents from zero background. It is not just a tutorial but also an Agent that can run locally: read and write files, execute commands, MCP, long-term memory, with a built-in web interface to see every step clearly. Starting from a minimal 100-line loop, each lesson adds one capability, and in the end it breaks down mainstream Agents such as Claude Code and Codex

• agent
• ai-agent
• chinese
• claude-code

JQuick Java: a lightweight Java-like scripting language for rule engines. Declare, parse and execute business rules at runtime via XML or inline scripts—no restart needed. Java 8+, embeddable, with LSP and IDEA plugin support.

The Universal Device Detection library will parse any User Agent and detect the browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), brand and model.

• c-sharp
• dotnet
• detection-library
• user-agent

Zpm— Zsh Plugin Manager

• zpm
• zsh
• shell
• zsh-plugin

misterdownloadmanager: The ultimate open-source, clean-room download manager written from scratch in pure Rust for Windows, Mac, and Linux

• download-accelerator
• download-manager
• egui
• idm-alternative

A read-only MCP server that lets your AI agent search and read your own WhatsApp messages. Use it free at whatsapp.finereli.com, or run your own copy on Cloudflare.

Fast webpages for all browsers.

• web-performance
• performance
• prerendering
• prerender

A crisp in-app notification/message banner built in Swift.

• ios
• notifications
• swift

Open-source live tracking, flight database and competition platform for soaring pilots

• skylines
• xcsoar
• python
• ember

Abstract File Storage

• file-manager
• filesystem
• scp
• zip

Kotti is a high-level, Pythonic web application framework based on Pyramid and SQLAlchemy. It includes an extensible Content Management System called the Kotti CMS.

TranslatedA lightweight WebSSH workspace on Cloudflare Workers with host management, encrypted storage, SFTP, process monitoring and globe visualization.

• cloudflare-d1
• cloudflare-workers
• server-management
• sftp

Ruby GetText, but 12x faster + 530x less garbage + simple + clean namespace + threadsafe + extendable + multiple backends

Development tree of Master High Availability Manager and tools for MySQL (MHA), Node (MySQL Server) part

Easy UITableView drag-and-drop cell reordering

• ios
• uikit
• uitableview
• swift

Magic8bot is a cryptocurrency trading bot using Node.js and MongoDB.

• cryptocurrency
• trading-bot
• nodejs
• typescript

CMake LSP Implementation

Text mode diagrams using UTF-8 characters and fancy colors

teler-waf is a Go HTTP middleware that protects local web services from OWASP Top 10 threats, known vulnerabilities, malicious actors, botnets, unwanted crawlers, and brute force attacks.

• ids
• teler
• waf
• teler-ids

Photo picker library for android. Let's you pick photos directly from files, or navigate to camera or gallery.

• android
• image-picker
• library

CMake: config mode of find_package command (examples)

• cmake
• example

FSharp implementation of Facebook GraphQL query language.

• graphql
• fsharp
• relay
• react

A debug web toolbar for Phoenix projects to display all sorts of information about request