A block-style editor with clean JSON output
A web-based tool to view, edit, format, and validate JSON
Edit PDF files with Nano Banana
XML editor
Low output latency streaming HTML parser/rewriter with CSS API
Web-based tool to view, edit, format, repair, query, & transform JSON
open source Java library for creating and editing PDF files
Open source PDF editor
Re-editable LaTeX/ typst graphics for Inkscape
Swift DSL for type-safe, extensible, and transformable HTML documents
Fidus Writer is an online collaborative editor for academics
Editor for Fixed Width, Csv and Existing Xml files.
HTML Loader
A simple interface for working with TeX documents
An implementation of the Language Server Protocol for LaTeX
Lazy load responsive images
Enables you to convert HTML-pages/files into HTML-pages/files
Validate XML, Parse XML and Build XML rapidly
Library to parse and emit YAML, and do it fast
Home of the MDN live code editor interactive examples
PDFCraft is a free, privacy-focused PDF toolkit
A modern Vim and neovim filetype plugin for LaTeX files
Tools to ease the creation of snippets, syntax definitions, etc.
An integrated writing environment for creating LaTeX documents
C++ Qt ORM (Object Relational Mapping) and ODM library