HTML processor powered by plugins part of the @unifiedjs collective
sq data wrangler
iOS/Android pure javascript react-native component
Simple JSON Object mapping written in Swift
PDF transformation/manipulation program + library
Application to inspect text and images of pdf books.
A workbench to analyze ELF object files
A web tool to explore the ASTs generated by various parsers
Graphical utility to inspect EBML files (WebM, Matroska), in Java