Resources and materials to get yourself started with open source
An open source, general-purpose policy engine
The universal markup converter
Import YAML/JSON-formatted configuration files into Keycloak
A PDF Reader in JavaScript
open source Java library for creating and editing PDF files
OCRmyPDF adds an OCR text layer to scanned PDF files
Make Zotero effective for us LaTeX holdouts
A simple interface for working with TeX documents
Open source PDF editor
WebDriver for Firefox
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
HTML, CSS and JS framework for developing responsive websites and apps
HTML5 client solution for generating PDFs
A JSON viewer plugin for Notepad++
An open source RDP server
PDFCraft is a free, privacy-focused PDF toolkit
Windows/macOS/Linux binaries and installation methods of TinyTeX
Simple extensive tar-like archive format with indexing
the MiKTeX source code
The lxml XML toolkit for Python
Edit PDF files with Nano Banana
Importable dictionary for typing math symbols more easily
Generate JSON objects with a Builder-style DSL
Safely and predictably create, change, and improve infrastructure