A concise API for exploratory data visualization
Web-based tool to view, edit, format, repair, query, & transform JSON
2D & 3D TeX-Aware Vector Graphics Language
libPGF is an implementation of the Progressive Graphics File (PGF)
A Java library to write and read graphml diagrams
X3D is the open-standard format for 3D graphics scenes on the Web.
Another drawing editor for LaTeX with PSTricks & TikZ
Resilient Image Library - successor to DevIL
C library for reading/writing values from/to Excel .xlsx files.
Create, Edit, Delete, Organize , Convert, Export, Secure & Sign PDF.
Image library for Object Pascal.
A library for import of WordPerfect Graphics images.
Vue.js components rendering 3D WebGL graphics reactively with three.js
Simple tool to load GLSL shaders on HTML Canvas using WebGL
Improved JPEG encoder
Simple library that provides standard Unicode emoji for all platforms
A PDF parsing, modification and creation library.
A JavaScript HTML screenshot renderer
Create PDF from JPEG scans and photos
A cross-platform XML/CSS based eBook reader
Tools to convert Z mark-up to HTML or text.