Ruby programming language
Pluggable Ruby translation framework
The crystal programming language
Open source PDF editor
Google's data interchange format
The Pedestal Server-side Libraries
Record your test suite's HTTP interactions and replay them
Tool to work with XML and HTML from Ruby
A command-line tool to turn web pages into beautiful, readable PDF
A static analysis tool for shell scripts
Go (golang) library for reading and writing XLSX files
Electron based open source toolbox, free integration of rich plug-ins
The static code analysis tool you need for your HTML
A frontend-independent IDE "smartness" server for Elixir
CLI tool and python library
Source for the TechEmpower Framework Benchmarks project
Less, the dynamic stylesheet language
Safely and predictably create, change, and improve infrastructure
JSON powered dynamic forms for Angular
Implementation of various JWx (Javascript Object Signing
Beautifier for javascript
sq data wrangler
Easy-to-use middle and back-end "form/table/chart" solution
A Docker-powered stateless API for PDF files
A static analyzer for Java, C, C++, and Objective-C