Resources and materials to get yourself started with open source
An open source, general-purpose policy engine
A library that can help you with generating PDF documents
A PDF Reader in JavaScript
Open source PDF editor
OCRmyPDF adds an OCR text layer to scanned PDF files
The universal markup converter
A simple interface for working with TeX documents
open source Java library for creating and editing PDF files
A JSON viewer plugin for Notepad++
WebDriver for Firefox
HTML, CSS and JS framework for developing responsive websites and apps
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
An open source RDP server
HTML5 client solution for generating PDFs
Skin changer for League of Legends (LOL)
Simple extensive tar-like archive format with indexing
A static analysis tool for shell scripts
A JSON based anime data set with important meta data
PufferPanel is an open source game server management panel
Open-Source Python3 tool for recognizing layouts, tables, and math
A PDF processor written in Go
Make Zotero effective for us LaTeX holdouts
JSON that's part of C++
The lxml XML toolkit for Python