44bits/awesome-opensource-documents

Programming Languages

C

C Programming (Site, cc-sa) - comprehensive look at the C programming language and its features

Programming Languages

Ruby

Ruby Regexpstars73 (Site, cc-nc-sa) - step by step guide to Ruby regular expressions

Programming Languages

Javascript

Eloquent JavaScript (Site, cc-nc) - about JavaScript, programming, and the wonders of the digital

JavaScript RegExpstars84 (Site, cc-nc-sa) - step by step guide to JavaScript regular expressions

Programming Languages

Python

Think Pythonstars845 (Site, cc-nc) - How to Think Like a Computer Scientist

Automate the Boring Stuff with Python (Site, cc-nc-sa) - learn how to use Python to write programs that do in minutes what would take you hours to do by hand - no prior programming experience required

Practical Python Programmingstars7.9k (Site, cc-sa) - covers foundational aspects of Python programming with an emphasis on script writing, data manipulation, and program organization

Python Basicsstars532 (Site, cc-nc-sa) - Introduction to Python

Google's Python Class (Site, cc) - this is a free class for people with a little bit of programming experience who want to learn Python (Note that this course is designed for Python 2.6 or later, not Python 3.x)

Think DSPstars2.9k (Site, cc-nc) - introduction to Digital Signal Processing in Python

Python re(gex)?stars1.3k (Site, cc-nc-sa) - step by step guide to learning Python regular expressions

Subjects

Devops

Command Line Text Processingstars9.9k (Site, cc-nc-sa) - From finding text to search and replace, from sorting to beautifying text and more

Linux Command Linestars424 (Site, cc-nc-sa) - Introduction to Linux commands and Shell scripting

Programming Languages

Ruby

Ruby Scriptingstars57 (Site, cc-nc-sa) - example based guide for Ruby scripting

Programming Languages

Perl

Perl introstars36 (Site, cc-nc-sa) - Introductory course for Perl 5 through examples

Programming Languages

Python

A Whirlwind Tour of Pythonstars3.2k (Site, cc0) - fast-paced introduction to essential components of the Python language for researchers and developers who are already familiar with programming in another language

Tools

Editor

Vim Referencestars234 (Site, cc-nc-sa) - guide for beginner to intermediate users

Subjects

Writing and Documentation

Write the Docsstars1.1k (Site, cc) - A place for Sphinx documentation and general writing of things.

The Hitchhiker's Guide to Documentation!stars20 (Site, cc-nc-sa) - This Guide exists to provide advices and a best-practice handbook about creating documentation.

Prose for Programmersstars212 (cc-nc-nd) - A book to help software developers write better prose.

Subjects

Computer Science

Problem Solving with Algorithms and Data Structuresstars296 (Site, cc-nc-sa) - Examples and work from Problem Solving with Algorithms and Data Structures Using Python

Subjects

Devops

The Art of Command Linestars107.2k (cc-sa) - Master the command line, in one page

Subjects

Mathematics & Physics

Collision Detectionstars289 (Site, cc-nc-sa) - A book and examples on collision detection

Subjects

Journalism and Visualization

Data Science 45-min Introsstars1.5k (Public Domain) - Ipython notebook presentations for getting starting with basic programming, statistics and machine learning techniques

D3 101 Screencastsstars2.6k (Site, MIT) - Curran Kelleher's D3.js screencasts

Subjects

Android Development

Best practices in Android developmentstars20.1k (cc) - Do's and Don'ts for Android development, by Futurice developers

Subjects

ETC

Cocktails for programmersstars2.3k (MIT) - Сocktails for programmers. Коктейли для программистов.

Programming Languages

Ruby

Why's Poignant Guide to Rubystars697 (Site, cc-sa) - This is just a small Ruby book. It won’t crush you. It’s light as a feather

The Rails Style Guidestars6.3k (cc) - A community-driven Ruby on Rails 4 style guide

Ruby Style Guidestars16k (cc) - A community-driven Ruby coding style guide

Programming Languages

Elixir

Elixir Style Guidestars4k (cc) - A community driven style guide for Elixir

Programming Languages

Go

Build Web Application With Golangstars40.5k (cc-sa) - A golang ebook intro how to build a web with golang

Programming Languages

Javascript

Learn You The Node.js For Much Win!stars7k (MIT) - Learn You The Node.js For Much Win! An intro to Node.js via a set of self-guided workshops.

An introduction to Node.jsstars9.4k (cc-sa) - a short introduction to node.js

Programming Languages

Lisp

DIY Lispstars551 (BSD) - A hands-on, test driven guide to implementing a simple programming language.

Programming Languages

Objective-C

NYTimes Objective-C Style Guidestars5.8k (MIT) - This style guide outlines the coding conventions of the iOS teams at The New York Times.

Programming Languages

Ocaml

Real World OCaml (Site, cc-nc-nd) - Real World OCaml is aimed at programmers who have some experience with conventional programming languages, but not specifically with statically typed functional programming.

Tools

Server

Nginx Server Configsstars9.8k (MIT) - Nginx HTTP server boilerplate configs

Other Languages

Chinese

Build Web Applciation With Golangstars40.5k (cc-sa) - A golang ebook intro how to build a web with golang

Japanese

Android Development Training Coursestars1.3k (Site, Apache 2.0) - Training course repository for android app development

Another Documents List / References

Awesomestars206k - A curated list of awesome lists

Python Referencestars3.3k - Useful functions, tutorials, and other Python-related things

List of Free Learning Resourcesstars236.3k - Freely available programming books

Other Languages

Chinese

Nginx开发从入门到精通stars6.4k (Site, cc-nc) - 一本开源的Nginx开发教程，全面介绍nginx模块的开发以及它的内部原理

Subjects

World Wide Web

RESTful API Guidelines (Site, cc) - Comprehensive, "API First" design guidelines developed by Zalando

Programming Languages

Lisp

Build Your Own Lispstars2.5k (Site, cc-nc-sa) - Learn C and build your own programming language in under 1000 lines of code!

Programming Languages

Javascript

ECMAScript 6 Featuresstars28.9k (MIT) - ECMAScript 6, also known as ECMAScript 2015, is the latest version of the ECMAScript standard

Learning JavaScript Design Patterns (Site, cc-nc-nd) - In this book we will explore applying both classical and modern design patterns to the JavaScript programming language

JavaScript-Gardenstars3.4k (Site, MIT) - A collection of documentation about the most quirky parts of the JavaScript language

React Primer Draftstars3.7k (GNU) - A primer for building Single-Page Applications with React

Angular Style Guidestars24.1k (MIT) - Angular Style Guide: A starting point for Angular development teams to provide consistency through good practices

JavaScript : The Right Waystars8.4k (Site, cc-nc-sa) - This is a guide intended to introduce new developers to JavaScript and help experienced developers learn more about its best practices

Airbnb JavaScript Style Guidestars124.2k (MIT) - A mostly reasonable approach to JavaScript

Node.js Style Guidestars4.8k (cc-sa) - A guide for styling your node.js / JavaScript code. Fork & adjust to your taste

Node.js Best Practicesstars730 (Site, MIT) - This is a list of best practices for writing robust Node.js code. It is inspired by other guilds such as Felix Geisendörfer's Node Style Guide and what is popular within the community

function qualityGuide () {stars2.8k (MIT) - This style guide aims to provide the ground rules for an application's JavaScript code, such that it's highly readable and consistent across different developers on a team

The Node Beginner Bookstars4k (Site, cc-nc-sa) - The Node Beginner Book is a comprehensive introduction to Node.js and some of the more advanced JavaScript topics like functional programming

Understanding ECMAScript 6 (Site, cc-nc-nd) - ECMAScript 6 is coming, are you ready? There's a lot of new concepts to learn and understand. Get a headstart with this book!

CasperJS (Site, MIT) - Documentation for CasperJS

Ember.js Guidestars287 (Site, MIT) - Official Guide for Ember.js

React Document (Site, cc) - Documentation for React

Flux Application Architecture (Site, cc) - Documenatiton for Flux application architecture

Redux Document (Site, MIT) - Documentation for Redux

Other Languages

Korean

꾸준히, 자유롭게, 즐겁게 : 한국 오픈 소스 개발자들 이야기 (Site, cc-nc-nd)

점프 투 파이썬 (Site, cc-nc-nd) - 이 책은 파이썬이란 언어를 처음 접해보는 독자들과 프로그래밍을 한 번도 해 본적이 없는 사람들을 대상으로 한다. 프로그래밍을 할 때 사용되는 전문적인 용어들을 알기 쉽게 풀어서 쓰려고 노력하였으며, 파이썬이란 언어의 개별적인 특성만을 강조하지 않고 프로그래밍 전반에 관한 사항을 파이썬이란 언어를 통해 알 수 있도록 알기 쉽게 설명하였다.

Subjects

Computer Science

Open Data Structuresstars1k (Site, cc) - To provide a high-quality open content data structures textbook that is both mathematically rigorous and provides complete implementation

Algorithms, Etc. (Site, cc-nc-sa) - This page contains lecture notes and other course materials for various algorithms classes Jeff Erickson have taught at the University of Illinois, Urbana-Champaign.

Introduction to Theory of Computation (Site, cc-sa) - This is a free textbook for an undergraduate course on the Theory of Computation, which we have been teaching at Carleton University since 2002

Discrete Structures for Computer Science: Counting, Recursion, and Probability (Site, cc-nc-sa) - This is a free textbook for an undergraduate course on Discrete Structures for Computer Science, which I have been teaching at Carleton University since 2013

graphbook (GNU-FDL) - A GNU-FDL book on algorithmic graph theory by David Joyner, Minh Van Nguyen, and David Phillips. This is an introductory book on algorithmic graph theory

Operating Systems and Middleware: Supporting Controlled Interactionstars114 (Site cc-sa) - free, modifiable textbook on operating systems principles

Programming on Parallel Machines (Site, cc-nd) - The purpose of this book is to help you program shared-memory parallel machines without risking your sanity

Is Parallel Programming Hard, And, If So, What Can You Do About It?stars72 (Site, cc-sa) - The purpose of this book is to teach new programmers and scientists about the basics of High Performance Computing

Natural Language Processing for the Working Programmer (Site, cc) - We will go into many of the techniques that so-called computational linguists use to analyze the structure of human language, and transform it into a form that computers work with

Fundamentals of Programming: With Object Oriented Programming (Site, cc-nc-sa) - This book presents a balanced and flexible approach to the incorporation of object-oriented principles in introductory courses using Python

Introduction to Computing (Site, cc-nc-sa) - This book introduces the most important ideas in computing using the Scheme and Python programming languages. It focuses on how to describe information processes by defining procedures, how to analyze the costs required to carry out a procedure, and the fundamental limits of what can and cannot be computed mechanically

Computer Science from the Bottom Upstars1.2k (Site, cc-sa) - Computer Science from the Bottom Up — A free, online book designed to teach computer science from the bottom end up. Topics covered include binary and binary logic, operating systems internals, toolchain fundamentals and system library fundamentals

Data Compression Explained (Site, custom liscense) - This book is for the reader who wants to understand how data compression works, or who wants to write data compression software.

Subjects

Data Science and Statistics

Bayesian Methods for Hackersstars24.5k (Site, MIT) - An intro to Bayesian methods and probabilistic programming from a computation/understanding-first, mathematics-second point of view

The Book Of Jupyterstars19 (Site, cc) - This is some of the material that covers the advanced Jupyter/IPython SciPy tutorial that is/was/will be given in July 2015

Programming Languages

Scala

Scala Best Practicesstars4.3k (cc) - A collection of best practices, friendly to people that want to contribute

twitter.github.com/effectivescalastars2.2k (Site, cc-by) - Twitter's Effective Scala Guide

Programming Languages

Smalltalk

Deep into Pharo (Site, cc-sa) - Deep into Pharo is the second volume of a series of books covering Pharo

Pharo by example (Site, cc-sa) - Pharo by Example, intended for both students and developers, will guide you gently through the Pharo language and environment by means of a series of examples and exercises

Dynamic Web Development with Seaside (Site, cc-nc-sa) - Dynamic Web Development with Seaside, intended for developers, will present the core of Seaside as well as advanced features such as Web 2.0 support and deployment

Squeak by Example (Site, cc-sa) - Squeak by Example, intended for both students and developers, will guide you gently through the Squeak language and environment by means of a series of examples and exercises

Tools

Editor

GNU Emacs manual (Site, GNU-FDL) - Emacs is the extensible, customizable, self-documenting real-time display editor. This manual describes how to edit with Emacs and some of the ways to customize it

GNU Emacs Lisp Reference Manual (Site, GNU-FDL) - Documentation for Emacs Lisp

Learn Vimscript the Hard Waystars1.3k (Site, custom license) - Learn Vimscript the Hard Way is a book for users of the Vim editor who want to learn how to customize Vim

The Emacs Lisp Style Guidestars961 (cc) - This Emacs Lisp style guide recommends best practices so that real-world Emacs Lisp programmers can write code that can be maintained by other real-world Emacs Lisp programmers

A Byte of Vim (Site, cc-sa) - “A Byte of Vim” is a book which aims to help you to learn how to use the Vim editor (version 7), even if all you know is how to use the computer keyboard

Tools

Git

Pro Gitstars6k (Site, cc-nc-sa) - An open source book on Git by Scott Chacon and Ben Straub

Git Magicstars1.9k (Site, GPL) - A guide to using Git

Tools

etc.

Gibber User Manual (Site, cc) - Gibber is a creative coding environment that runs in the browser. This book explains why Gibber was created, what its features are and how to use it

Library Documentation

riak docsstars166 (Site, cc) - Documentation for riak

Vagrant (Site, MIT) - Documentation for Vagrant

Docker (Site, Apache 2.0) - Documentation for Docker

phpMyAdminstars63 (Site, GPL) - Documentation for phpMyAdmin

OmegaT (Site, GPL) - Documentation for OmegaT

Sphinx documentation (Site, BSD) - Documentation for Sphinx

Ansible Documentation (Site, GPL) - Documentation for Ansible

Other Languages

Chinese

JavaScript 标准参考教程stars5.4k (Site, cc-nc) - A open JavaScript tutorial book, focusing on client devices, written in Chinese

七天学会NodeJSstars3k (Site, MIT) - 这是一本NodeJS新手入门教程，涵盖了使用NodeJS开发各种程序所必要的知识，请点击以下链接阅读

C++ 并发编程指南stars4.1k (MIT) - A Detailed Cplusplus Concurrency Tutorial

Backbone.js入门教程stars959 (MIT) - backbonejs学习笔记更新版，使用backbone1.1.0

ECMAScript 6入门stars20.1k (Site, cc-nc) - 一本开源的JavaScript语言教程，全面介绍ECMAScript 6新增的语法特性

Another Documents List / References

Beautiful Docsstars7.7k - Pointers to useful, well-written, and otherwise beautiful documentation

Papers We Lovestars62k - Papers from the computer science community to read and discuss

Awesome Awesomenessstars29k - A curated list of amazingly awesome awesomeness

Readings in Databasesstars6.8k - A list of papers essential to understanding databases and building new data systems

O'Reilly Open Books - O'Reilly has published a number of Open Books--books with various forms of "open" copyright--over the years. The reasons for "opening" copyright, as well as the specific license agreements under which they are opened, are as varied as our authors

OnlineProgrammingBooks.com - This site lists free eBooks and online books related to programming, computer science, software engineering, web design, mobile app development, networking, databases, information technology, AI, graphics and computer hardware which are provided by publishers or authors on their websites legally

Free Software Foundation - books/documentation

Python Booksstars1.7k - PythonBooks is a showcase of the best free ebooks about Python

Subjects

Journalism and Visualization

Data Journalism Handbook (cc-sa) - The Data Journalism Handbook is a free, open source reference book for anyone interested in the emerging field of data journalism

Intro to D3.jsstars604 (Site, Apache 2.0) - The tutorial provides a quick intro to D3.js, a Javascript library for creating data visualizations in the browser.

The Nature of Codestars1.8k (Site, cc-nc, LGPL) - This book focuses on the programming strategies and techniques behind computer simulations of natural systems using Processing

Data + Designstars357 (Site, cc-nc-sa) - A Simple Introduction to Preparing and Visualizing Information

Thematic Cartography Guidestars37 (Site, cc-nc) - A short, friendly guide to basic principles of thematic mapping.

Subjects

Android Development

Android Developers - API Guide (Site, cc) - Documentation for Android development

Subjects

ETC

Solarized (Site, MIT) - Precision colors for machines and people

ØMQ - The Guidestars3.3k (Site cc-nc-sa) - Learning and Using ØMQ

NPR Visuals' Best Practicesstars273 (cc) - Best practices and coding conventions for the NPR Visuals team.

10up Engineering Best Practicesstars718 (Site, MIT) - This guide dictates how we, as a company, engineer websites

Peco REAMDEstars7k (MIT) - Documenatation for Peco(Simplistic interactive filtering tool)

Learn X in Y minutesstars9.8k (Site, cc-sa) - Take a whirlwind tour of your next favorite language. Community-driven!

Programming Languages

C

C Stylestars655 (cc-sa) - My favorite C programming practices

Programming Languages

Cofeescript

Cofeescript Cookbookstars566 (Site, cc) - CoffeeScript recipes for the community by the community.

Programming Languages

CSS

Bootstrap (Site, cc) - Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web.

Programming Languages

Fortran

Introduction to Programming using Fortran 95 (Site, cc-nc-sa) - This text provides an introduction to programming and problem solving using the Fortran 95 programming language.

Programming Languages

Ruby

Rails Guide (Site, cc-sa) - Official Guide for Ruby on Rails

Better Specstars3.4k (Site, MIT) - RSpec Best Practices

Ruby Hacking Guidestars79 (Site, cc-nc-sa) - Ruby hacking guide english translation

Practicing Ruby (Site, cc-sa) - We provide concentrated doses of programming experience across a wide range of different topics

Ruby Best Practicesstars308 (cc-nc-sa) - Ruby Best Practices, by Gregory Brown

Middlemanstars269 (Site, cc) - Documentation for Middleman

Jekyll (Site, MIT) - Documentation for Jekyll

Programming Languages

Clojure

ClojureDocsstars928 (Site, Eclipse Public License) - community-powered documentation and examples repository for the Clojure programming language

Clojure Documentationstars369 (Site, cc) - community-driven documentation site for the Clojure programming language

Programming Languages

Elixir

Elixir Getting Startedstars321 (Site, Apache 2.0) - Official Elixir tutorial

Programming Languages

Erlang

Structure and Interpretation of Computer Programstars109 (Site, cc-sa) - Structure and Interpretation of Computer Programs, the LFE edition

Programming Languages

Go

Go by Examplestars5.7k (cc) - Go by Example is a hands-on introduction to Go using annotated example programs

Programming Languages

Haskell

Learn You a Haskell for Great Good! (Site, cc-nc-sa) - Learn You a Haskell for Great Good! is a hilarious, illustrated guide to this complex functional language

How to learn Haskellstars7.6k (cc0) - This is a recommended path for learning Haskell based on experience helping others

Haskell By Examplestars139 (Site, cc) - Haskell by Example is a port of Go by Example to Haskell

Programming Languages

Python

Django Documentation (Site, bsd) - Documenatiton for Django which is python web framework

Dive Into Python 3 (Site, cc-sa) - Dive Into Python is a free Python book for experienced programmers

Explore Flaskstars1.6k (Site, Public Domain) - Explore Flask is a book about best practices and patterns for developing web applications with Flask

A Byte of Pythonstars1.9k (Site, cc-sa) - "A Byte of Python" is a free book on programming using the Python language. It serves as a tutorial or guide to the Python language for a beginner audience

A guide to Python's magic methodsstars1.6k (Site, cc-nc-sa) - This guide is the culmination of a few months' worth of blog posts. The subject is magic methods

Programming Languages

Rust

The Rust Programming Language (Site, MIT) - Official Guide for Rust

Rust by Examplestars4.8k (Site, MIT) - Rust by Example is a collection of examples that illustrate various Rust concepts and the standard libraries

Rust For Rubyistsstars423 (Sitestars423, AGPL) - Rust for Rubyists was the first community tutorial for Rust

Programming Languages

R

Introduction to Rstars122 (Site, cc-nc-sa & apache 2.0) - These are notes for an introductory R workshop I am teaching for Python Programmers

Cookbook for R (Site, cc-sa) - The goal of the cookbook is to provide solutions to common tasks and problems in analyzing data

Programming Languages

Racket

Racket Documentation (Site, LGPL) - Documentation for Racket

Subjects

Devops

Ops School Curriculumstars1.6k (Site, cc) - Ops School is a comprehensive program that will help you learn to be an operations engineer

Twelve Factor Appstars3.2k (Site, MIT) - The twelve-factor app is a methodology for building software-as-a-service apps

Digital Oceans - Tutorials (Site, cc-nc-sa) - development and sysadmin tutorials

.htaccess Snippetsstars12k (Public Domain) - A collection of useful .htaccess snippets, all in one place.

Travis CIstars544 (Site, MIT) - Documentation for Travis

Packer Documentation (Site, MPL) - Documentation for Packer

Subjects

Open Source

Free Software Free Society: Selected Essays (Site, GNU-FDL) - The Architecture of Open Source Applications

Free as in Freedom (2.0) (Site, GNU-FDL) - Free as in Freedom (2.0) is Stallman's revision of the original biography.

Subjects

Database

Elasticsearch - The Definitive Guidestars3.5k (Site, cc-nc-nd) - The Definitive Guide to Elasticsearch

Subjects

World Wide Web

Dive Into HTML5stars778 (Site, cc) - Dive Into HTML5 elaborates on a hand-picked selection of features from the HTML5 specification and other fine standards

HTML Best Practicesstars3.2k (cc0) - For writing maintainable and scalable HTML documents

WebComponents.orgstars740 (Site, cc-sa) - A place to discuss and evolve Web Component best-practices

How to lose weight (in the browser)stars2.2k (Site, cc-sa, MIT) - The definitive front-end performance guide

RESTful Web APIs (Site, cc-nc-nd) - Restful Web APIs was the first book-length treatment of RESTful design, and the predecessor to RESTful Web APIs.

DOM Enlightenment (Site, cc-nc-nd) - Exploring the relationship between JavaScript and the modern HTML DOM

Subjects

Writing and Documentation

CommonMark Specstars4.6k (Site, cc-sa) - CommonMark is a rationalized version of Markdown syntax, with a spec and BSD-licensed reference implementations in C and JavaScript.

Subjects

Programming

500 Lines or Lessstars27.6k (cc & mit) - This is the source for the book 500 Lines or Less, the fourth in the Architecture of Open Source Applications series.

Guidesstars9.1k (cc) - Guides for getting things done, programming well, and programming in style.

An App Launch Guidestars3.9k (Site, Public Domain) - This guide goes through all of the necessary steps for validating, building, marketing, and launching your product, specifically focused on app dev.

Reverse Engineering for Beginners (Site, cc-nc-nd) - Topics discussed: x86/x64, ARM/ARM64, MIPS, Java/JVM.

Build Podcaststars301 (Site, Public Domain) - Build Podcast is a show about technology tools for design and development all in the fun spirit of hacking, creating and building stuff!

Mozilla Developer Network (Site, cc-by-sa) - Shared knowledge for the Open Web

The Little Introduction To Programmingstars41 (Site, cc-nc) - This book will teach you the fundamentals of programming and act as a foundation for whatever your programming goals may be.

The Programming Historianstars461 (Site, cc) - The Programming Historian is an online, open-access, peer-reviewed suite of tutorials that help humanists learn a wide range of digital tools, techniques, and workflows to facilitate their research.

WHAT IS CODE?stars3.5k (Site, cc-nc-nd) - Paul Ford’s “What Is Code?”

Subjects

Computer Science

The little book about OS developmentstars1.9k (Site, cc-nc-sa) - This is the source code for the book "The little book about OS development"

Subjects

World Wide Web

http2 explainedstars2.1k (Site, cc-nc-nd) - http2 explained is a detailed document explaining and documenting HTTP/2, the successor to the widely popular HTTP/1.1 protocol

Tools

Editor

Emacs is sexy!stars92 (Site, GNU) - Simple website to share the love for Emacs

Tools

Git

A Git Style Guidestars4.9k (cc) - This is a Git Style Guide inspired by How to Get Your Change Into the Linux Kernel, the git man pages and various practices popular among the community.

Git itstars1.9k (Site, BSD) - A workshopper for learning Git and GitHub.

Another Documents List / References

Guidesstars1.9k - Design and development guides

Gitbook - A modern publishing toolchain. Simply taking you from ideas to finished, polished books

Green Tea Press - Free books by Allen Downey

Wikipedia books(community books)

JSbooks - The best free JavaScript resources

Subjects

Data Science and Statistics

Journal of Statistical Software (Site, cc-by)

Subjects

Mathematics & Physics

Homotopy type theorystars1.1k (Site, BSD) - Homotopy Type Theory is an interpretation of Martin-Löf’s intensional type theory into abstract homotopy theory.

Subjects

ETC

RxMarblesstars4.1k (Site, BSD) - Interactive diagrams of Rx Observables

Programming Languages

Javascript

stream-handbookstars14k (cc) - how to write node programs with streams

You Don't Know JSstars155k (Site, cc-nc-nd) - A book series on JavaScript. @YDKJS on twitter.

Tools

etc.

Upstart Intro, Cookbook and Best Practises (Site, cc-sa)

Other Languages

Korean

emacsbookstars73 (cc-nc)

Subjects

IOS Development

iOS Good Practicesstars10.6k (cc) - Good ideas for iOS development, by Futurice developers.

iOS Developer and Designer Interview Questionsstars1.6k (MIT) - A small guide to help those looking to hire a developer or designer for iOS work.

Programming Languages

Rust

Rust for Python Programmers (Site, cc-nc-sa)

Japanese

はてな教科書stars2.2k (cc-nc-sa) - はてな研修用教科書

Programming Languages

Python

Learning to Program Using Python (Site, cc-sa)

Programming Languages

Ruby

Neo Ruby Koans (Site, cc-nc-sa) - A set of Koans to teach the Ruby language

Programming Languages

Forth

Thinking Forth Project Thinking Forth Project (PDF, cc-nc-sa)

Programming Languages

CSS

Font Awesome (Site, cc) - The iconic font and CSS toolkit

Subjects

Computer Science

High Performance Computing (Site, cc)

Subjects

Data Science and Statistics

LearnDataSciencestars2.8k (BSD) - Open Content for self-directed learning in data science

Think Statsstars3.6k (Site, cc-sa) - Probability and Statistics for Programmers

A Brief Introduction to Neural Networks (Site, cc-nc-nd)

Data Mining for the Masses (PDF, cc)

Subjects

Devops

CoreOS Documentationstars879 (Site, Apache 2.0) - Documentation for CoreOS

Subjects

Open Source

The Daemon, the GNU & the Penguin ~ by Dr. Peter Salus (Site, cc-nc-nd)

Subjects

World Wide Web

Northstars4.9k (Site, MIT) - MIT Design and development standards to align and guide your project.

Subjects

Computer Science

How to Design Programs (Site, cc-nc-nd)

Structure and Interpretation of Computer Programs (Site, cc-sa)

Programming Languages: Application and Interpretation (Site, cc-nc-sa)

Practical Foundations for Programming Languages (Site, cc-nc-nd)

Crypto 101stars2.7k (Site, cc-nc) - the introductory book on cryptography

Subjects

Writing and Documentation

reStructuredText Markup Specification (Site, Public Domain)

Programming Languages

Elixir

repo-30-days-of-elixirstars2.9k (MIT) - A walk through the Elixir language in 30 exercises

Programming Languages

Javascript

Idiomatic JavaScriptstars20.3k (cc) - Principles of Writing Consistent, Idiomatic JavaScript

Angular Test Patternsstars875 (MIT) - A High-Quality Guide for Testing Angular 1.x Applications

JavaScript Gardenstars3.4k (Site, MIT) - A collection of documentation about the most quirky parts of the JavaScript language

Programming Languages

Python

Full Stack Pythonstars2.7k (Site, MIT) - Full Stack Python source with Pelican, Bootstrap and Markdown

Subjects

Open Source

The Architecture of Open Source Applications 1stars1.3k (Site, cc-nc-sa)

The Architecture of Open Source Applications 2stars1.3k (Site, cc-nc-sa)

The Performance of Open Source Applicationsstars1.3k (Site, cc-nc-sa)

Subjects

World Wide Web

HTTP API Design Guidestars13.6k (cc) - HTTP API design guide extracted from work on the Heroku Platform API

Code Guidestars8.2k (Site, MIT) - Standards for flexible, durable, and sustainable HTML and CSS

Programming Languages

CSS

idiomatic CSSstars6.4k (cc) - Principles of writing consistent

Programming Languages

Erlang

Learn You Some Erlang for Great Good! (Site, cc-nc-nd)

Programming Languages

Scala

Scala School!stars3.6k (Site, Apache 2.0) - Lessons in the Fundamentals of Scala

Subjects

World Wide Web

Web Fundamentalsstars13.2k (Site, Apache 2.0) - Best practices for modern web development

Programming Languages

PHP

PHP: The Right Waystars8.6k (Site, by-nc-sa) - An easy-to-read, quick reference for PHP best practices, accepted coding standards, and links to authoritative tutorials around the Web

Programming Languages

Python

Python Enhancement Proposalsstars3.2k (Site, Open Publication License)

The Hitchhiker’s Guide to Python!stars53 (Site, cc-nc-sa) - Python best practices guidebook, written for Humans.

Tools

Git

Github Cheatsheetstars35.4k (MIT) - A list of cool features of Git and GitHub