The next generation Javascript WYSIWYG HTML Editor
Edit PDF files with Nano Banana
A web-based tool to view, edit, format, and validate JSON
SQL databases in Python, designed for simplicity, compatibility
A tool that automatically formats Python code to conform to the PEP 8
Re-editable LaTeX/ typst graphics for Inkscape
Home of the MDN live code editor interactive examples
A Python utility / library to sort imports
simplejson is a simple, fast, extensible JSON encoder/decoder
An extensible Markdown Editor, Viewer and Weblog Publisher for Windows
Beautifier for javascript
An Inkscape extension: Latex/Tex editor for Inkscape
pytablewriter is a Python library to write a table in various formats
Swagger/OpenAPI First framework for Python on top of Flask
minted is a LaTeX package that provides syntax highlighting
Turn any technical book PDF into a Claude Code skill
Modern high-performance serialization utilities for Python
The fastest way to create an HTML app
Simple LaTeX parser providing latex-to-unicode and unicode-to-latex
arXiv LaTeX Cleaner: Easily clean the LaTeX code of your paper
Convert curl commands to Python, JavaScript, Go, PHP, etc.
Formula recognition based on LaTeX-OCR and ONNXRuntime
Tools to ease the creation of snippets, syntax definitions, etc.
10x faster string search, split, sort, and shuffle for long strings
A file based wiki that uses markdown