https://launchschool.com/books/oo_ruby

Library
https://launchschool.com/books/core_ruby_tools
https://launchschool.com/books/command_line
PracticalProgrammingPython
Laravel tips
Dviz
Introduction · metagenomics
Pascal Quick Reference
Introduction · React in patterns
Reference
Introduction · Kotlin Quick Reference
Flutter Tutorials Handbook | Flutter
Programming Guide — Kivy 2.3.1 documentation
Clojure by Example
The Definitive Guide to Jython — Definitive Guide to Jython latest documentation
Welcome - Julia Data Science
Julia
Joy of Elixir
Joy of Elixir is a gentle introduction to programming, aimed at people who already know some things about computers, but who have little-to-no programming experience.
OCaml from the Very Beginning
Introduction · Learn JavaScript: Beginners Edition
JavaScript is a high-level, interpreted, and dynamically-typed programming language primarily used for web development. It is one of the core technologies used to create interactive and dynamic websites and web applications.
The Modern JavaScript Tutorial
Modern JavaScript Tutorial: simple, but detailed explanations with examples and tasks, including: closures, document and events, object oriented programming and more.
A Whirlwind Tour of Python | A Whirlwind Tour of Python
Python Data Science Handbook | Python Data Science Handbook
https://itunes.apple.com/us/book/using-swift-cocoa-objective/id888894773?mt=11
The Swift Programming Language (Swift 5.7)
Computers & Internet · 2014
Moderndiver book
Invent with Scratch
The Recursive Book of Recursion - Invent with Python
A Page in : The Recursive Book of Recursion
https://inventwithpython.com/pygame/chapters
Invent Your Own Computer Games with Python - Invent with Python
A Page in : Invent Your Own Computer Games with Python