📚 Freely available programming books

A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev

An advanced guide to learn English which might benefit you a lot 🎉 . 离谱的英语学习指南/英语学习教程。

A rugged, minimal framework for composing JavaScript behavior in your markup.

Welcome to the Bot Framework samples repository. Here you will find task-focused samples in C#, JavaScript/TypeScript, and Python to help you get started with the Bot Framework SDK!

Very customizable imageboard/booru downloader with powerful filenaming features.