Open source text shaping engine
The plugin-driven server agent for collecting and reporting metrics
Opinionated Code Formatter
Test your code without writing mocks with ephemeral Docker containers
Quick and Easy server testing/validation
Extract internal monitoring data from application logs
The operating system and all related software
Visual Studio IDE for writing F# programs
BDD testing framework for Go
Wow. Yet another Pixiv client!
A minimal, responsive and feature-rich Jekyll theme
Accelerated Excel XLSX Writing Library for Python 2/3
A Python library for reading and writing PDF, powered by QPDF
Apache Avro is a data serialization system
Spring Batch is a framework for writing batch applications using Java
Ralph is the CMDB / Asset Management system for data center
A Python library for audio
A tool for writing better scripts
Create WordPress themes with OOP code and the Twig template engine
A sinatra-like web framework for Nim
End-to-end testing framework in Node.js & using the Webdriver API
HumHub is an open source enterprise social network
Multiplatform command line interface parsing for Kotlin
The highly productive Julia web framework
MVC framework making it easy to write collaborative applications