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Turn approved specs into long-running autonomous implementation. A minimal, adaptable SDD harness with Agent Skills for Claude Code, Codex, Cursor, Copilot, Windsurf, OpenCode, Gemini CLI, and Anti…

A Python library for programmatically generating Draw.io charts.

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

A list of AI coding tools (assistants, completions, refactoring, etc.)

Python SQL Parser and Transpiler

Parse TODO and FIXME comments from code

Learn to code securely while having fun through our popular open source in-editor experience, designed for developers, students, and anyone curious about security. Get started for free in under 2 m…

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

Tutorial on writing a JavaScript Parser in Rust

A universal tool for translating sensitive production database dumps into anonymized copies.

A mysqldump anonymizer

django-request is a statistics module for django. It stores requests in a database for admins to see, it can also be used to get statistics on who is online etc.

An implementation of a small TCP/IP protocol stack for learning.

Produce redistributable builds of Python

An extremely fast Python linter and code formatter, written in Rust.

Sane and flexible OpenAPI 3 schema generation for Django REST framework.

✍️ Fusuma makes slides with Markdown easily.

Python linting made easy. Also a casual yet honorific way to address individuals who have entered an organization prior to you.

📝 A markup-aware linter for prose built with speed and extensibility in mind.

A next generation HTTP client for Python. 🦋

An extension to use emoji codes in your Sphinx documentation! 😍

Python One-Time Password Library

Focus on what matters instead of fighting with Git.

[ARCHIVED] A smart file watcher with a simple and powerful configuration.

A pure-python HTML screen-scraping library

東京都 新型コロナウイルス感染症対策サイト / Tokyo COVID-19 Task Force website