An efficient implementation of tree data structure in python 2/3.

A fast, extensible and spec-compliant Markdown parser in pure Python.

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Code, exercises, answers, and hints to go along with the book "Functional Programming in Scala"

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Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

The Go programming language

Magical Authentication

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A fast, simple & powerful blog framework, powered by Node.js.

Thor is a toolkit for building powerful command-line interfaces.

Extend your AtCoder

The Ruby Programming Language

Quantum Computer Library for Everyone

Ruby on Rails