The property-based testing library for Python
Optimized BLAS library based on GotoBLAS2 1.13 BSD version
Testcontainers for Go is a Golang library that provides a friendly API
Generate complete sets of Serial Numbers for OSX-KVM, Docker-OSX
A simple library to work with JSON Web Token and JSON Web Signature
Beyond the basics of Node.js testing
Testable, composable, and adapter based Elixir email library
A node.js library for testing modern web applications
Fast math typesetting for the web.
Fast streaming XML parser written in C99 with >90% test coverage
A Python library for reading and writing PDF, powered by QPDF
Companies that don't have a broken hiring process
A type-safe, composable library for async and concurrent programming
PartiQL libraries and tools in Kotlin.
C++ Faker library for generating fake (but realistic) data
Mocking library for Kotlin
State machines and statecharts for the modern web
Symbolic expressions, rewriting and simplification
Expressive fixtures generator
Various packages and tools that support the Go programming language
A GraphQL library for Python that leverages type annotations
A Python toolbox for performing gradient-free optimization
Fast UTF-8 codepoint sets for Zig
A go-style coroutine library in C++11 and more
Playground and cheatsheet for learning Python