Testcontainers for Go is a Golang library that provides a friendly API
Optimized BLAS library based on GotoBLAS2 1.13 BSD version
The property-based testing library for Python
Testable, composable, and adapter based Elixir email library
Fast streaming XML parser written in C99 with >90% test coverage
A Python library for reading and writing PDF, powered by QPDF
A simple library to work with JSON Web Token and JSON Web Signature
Fast math typesetting for the web.
Beyond the basics of Node.js testing
PartiQL libraries and tools in Kotlin.
A node.js library for testing modern web applications
Symbolic expressions, rewriting and simplification
Expressive fixtures generator
Mocking library for Kotlin
A type-safe, composable library for async and concurrent programming
C++ Faker library for generating fake (but realistic) data
Venom is the most complete javascript library for Whatsapp
Alibaba Dragonwell8 JDK
Reactive Extensions for the JVM
Cross-platform, cross-blockchain wallet library
Generate complete sets of Serial Numbers for OSX-KVM, Docker-OSX
Various packages and tools that support the Go programming language
Companies that don't have a broken hiring process
State machines and statecharts for the modern web
Playground and cheatsheet for learning Python