Resources and materials to get yourself started with open source
The lxml XML toolkit for Python
The universal markup converter
A PDF Reader in JavaScript
A Privacy First PDF Toolkit
OCRmyPDF adds an OCR text layer to scanned PDF files
Make Zotero effective for us LaTeX holdouts
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
Open source PDF editor
WebDriver for Firefox
open source Java library for creating and editing PDF files
A flexible JSON/YAML linter for creating automated style guides
A JSON viewer plugin for Notepad++
Restish is a CLI for interacting with REST-ish HTTP APIs
PDFCraft is a free, privacy-focused PDF toolkit
HTML to PDF converter for PHP
An open source RDP server
A simple interface for working with TeX documents
HTML, CSS and JS framework for developing responsive websites and apps
dict subclass with keylist/keypath support
Simple extensive tar-like archive format with indexing
Miller is like awk, sed, cut, join, and sort for name-indexed data
sq data wrangler
Windows/macOS/Linux binaries and installation methods of TinyTeX
HTML5 client solution for generating PDFs