Programming Languages

ABAP

• SAP Code Style Guides - Clean ABAP

ADA

• A Guide to Ada for C and C++ Programmers (PDF)

• Ada Distilled (PDF)

• Ada for the C++ or Java Developer - Quentin Ochem (PDF)

Agda

• Agda Tutorial

• Programming Language Foundations in Agda - Philip Wadler and Wen Kokke

Alef

• Alef Language Reference Manual

Android

• Android Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

• Android Tutorial - Tutorials Point (HTML, PDF)

• Codelabs for Advanced Android Development

APL

• Learning APL - Stefan Kruger (HTML,PDF,IPYNB)

• A Practical Introduction to APL1 & APL2 - Graeme Donald Robertson (PDF)

• A Practical Introduction to APL3 & APL4 - Graeme Donald Robertson (PDF)

App Inventor

• Absolute App Inventor 2 - Hossein Amerkashi

• App Inventor 2 - David Wolber, Hal Abelson, Ellen Spertus, Liz Looney

Arduino

• Introduction to Arduino

• Introduction to Arduino : A piece of cake! - Alan G. Smith

• Arduino Tips, Tricks, and Techniques - lady ada (PDF)

ASP.NET

• Intro to ASPNET MVC 4 with Visual Studio 2011 Beta (2012) - Rick Anderson and Scott Hanselman (PDF)

• Diving into ASP.NET WebAPI (2016) - Akhil Mittal (PDF)

• ASP.NET WebHooks Succinctly - Gaurav Arora

ASP.NET Core

• ASP.NET Core Documentation - Microsoft Docs

• The Little ASP.NET Core Book (2018) - Nate Barbettini (PDF)

Blazor

• Blazor: A Beginner's Guide - Ed Charbeneau (PDF) (email address requested, not required)

Assembly Language

• A fundamental introduction to x86 assembly prorgamming - Project Nayuki (HTML)

• Programming from the Ground Up - Jonathan Bartlett (PDF)

• WebAssembly friendly programming with C/C++ - Ending, Chai Shushan, Yushih with examples

Non-X86

• Easy 6502 - Nick Morgan

• Programmed Introduction to MIPS Assembly Language

• Machine Language for Beginners - Richard Mansfield [6502 CPU]

AutoHotkey

• AutoHotkey Official Documentation (CHM)

• AHKbook - the book for AutoHotkey

AutoIt

• AutoIt Docs - Jonathan Bennett (HTML)

Autotools

• Autotools Mythbuster

• GNU Autoconf, Automake and Libtool

Awk

• Awk - Bruce Barnett

• Gawk: Effective AWK Programming - Arnold D. Robbins (HTML, PDF)

• GNU awk - Sundeep Agarwal

Bash

• Bash Guide for Beginners (2008) - M. Garrels (HTML)

• Advanced Bash-Scripting Guide - M. Cooper (HTML)

• Bash Notes for Professionals - Compiled from StackOverflow documentation (PDF)

Basic

• A beginner's guide to Gambas - John W. Rittinghouse (PDF)

• Pick/Basic: A Programmer's Guide - Jonathan E. Sisk

BeanShell

• Beanshell Simple Java Scripting Manual (PDF)

BETA

• MIA 94-26: BETA Language Introduction

• Object-Oriented Programming in the BETA Programming Language

C++

• C++ Core Guidelines - Editors: Bjarne Stroustrup, Herb Sutter

• Programming Fundamentals - A Modular Structured Approach using C++ - Kenneth Leroy Busbee (PDF)

• Software Design Using C++ - Br. David Carlson and Br. Isidore Minerd

• Think C++: How To Think Like a Computer Scientist - Allen B. Downey (PDF)

C#

• Learn C# in Y Minutes

• C# Notes for Professionals - Compiled from StackOverflow documentation (PDF)

• Data Structures and Algorithms with Object-Oriented Design Patterns in C# - Bruno Preiss

• Creating Mobile Apps with Xamarin.Forms C# - Charles Petzold

C

• Let Us C

• Essential C

• C Elements of Style

• Modeling with Data

Chapel

• Chapel Tutorial

• Chapel Tutorial for Programmers

Cilk

• Cilk 5.4.6 Reference Manual (PDF)

Clojure

• A Brief Beginner’s Guide To Clojure

• Clojure - Functional Programming for the JVM - R. Mark Volkmann

• Clojure by Example - Hirokuni Kim

CMake

• An Introduction to Modern CMake - Henry Schreiner (HTML)

• CMake Tutorial (HTML)

• Quick CMake tutorial (HTML)

COBOL

• CMicro Focus: OO Programming with Object COBOL for UNIX (1999) - MERANT International Ltd. (HTML)

• OpenCOBOL 1.1 - Programmer's Guide (PDF)

• ILE COBOL Programmer's Guide (PDF)

CoffeeScript

• CoffeeScript Cookbook

• Hard Rock CoffeeScript - Alex Chaplinsky (gitbook)

• Smooth CoffeeScript

ColdFusion

• CFML In 100 Minutes - J. Casimir

• Learn CF in a Week

Component Pascal

• Computing Fundamentals - Stan Warford (PDF)

Cool

• CoolAid: The Cool 2013 Reference Manual (PDF)

Coq

• Certified Programming with Dependent Types

• Software Foundations

Crystal

• Crystal for Rubyists

CUDA

• CUDA C Best Practices Guide (PDF)

• CUDA C Programming Guide (PDF)

• OpenCL Programming Guide for CUDA Architecture (PDF)

D

• D Templates Tutorial

• Programming in D

Dart

• Essential Dart - Krzysztof Kowalczyk and StackOverflow Contributors

• Learning Dart - Compiled from StackOverflow documentation (PDF)

DB2

• Getting started with DB2 Express-C (PDF)

• Getting started with IBM Data Studio for DB2 (PDF)

• Getting started with IBM DB2 development (PDF)

DBMS

• Database Management Systems eBooks For All Edition (PDF)

Delphi / Pascal

• Modern Object Pascal Introduction for Programmers - Michalis Kamburelis (AsciiDoc, HTML, PDF)

DTrace

• IllumOS Dynamic Tracing Guide

Eiffel

• A Functional Pattern System for Object-Oriented Design - Thomas Kuhne (PDF)

Elixir

• Getting Started Guide (HTML) (PDF, MOBI, EPUB)

• The Ultimate Guide To Elixir For Object-Oriented Programmers - Bruce Park (HTML)

• Learning the Elixir Language - Compiled from StackOverflow Documentation (PDF)

Ecto

• Ecto Getting Started Guide (HTML)

• The Little Ecto Cookbook - José Valim, Dashbit (PDF) (email address required)

Phoenix

• Phoenix Framework Guide (HTML)

• Versioned APIs with Phoenix - Elvio Vicosa (PDF)

Emacs

• An Introduction to Programming in Emacs Lisp

• Emacs for the Modern World (HTML)

• GNU Emacs Manual

Embedded Systems

• Control and Embedded Systems (HTML)

• Discovering the STM32 Microcontroller (PDF)

• First Steps with Embedded Systems - Byte Craft Limited (PDF)

• Mastering the FreeRTOS Real Time Kernel - a Hands On Tutorial Guide - (PDF)

Erlang

• Concurrent Programming in ERLANG (PDF)

• Learn You Some Erlang For Great Good - Fred Hebert (HTML)

• Making reliable distributed systems in the presence of software errors - Joe Armstrong (PDF)

F#

• Analyzing and Visualizing Data with F# - Tomas Petricek (PDF) (🗃️ archived)

• Programming Language Concepts for Software Developers

• F# Programming - Wikibooks

Firefox OS

• Quick Guide For Firefox OS App Development: Creating HTML5 based apps for Firefox OS - Andre Garzia

Flutter

• Flutter in Action - Eric Windmill (HTML)

• Flutter Succinctly, Syncfusion (PDF, Kindle)

• Flutter Tutorial - Tutorials Point (HTML, PDF)

Force.com

• Force.com Fundamentals (PDF)

• Force.com Workbook (PDF)

Forth

• A Beginner's Guide to Forth - J.V. Noble

• Easy Forth - Nick Morgan (HTML)

• Programming Forth (PDF)

Fortran

• Introduction to Fortran - Sebastian Ehlert, Julius Stückrath, Marcel Mueller, Marcel Stahn (HTML)

• Exploring Modern Fortran Basics - Milan Curcic

• Professional Programmer’s Guide to Fortran77 (2005) - Clive G. Page (PDF)

FreeBSD

• Books and Articles from FreeBSD Site

• The Complete FreeBSD

• Using C on the UNIX System - David A. Curry

Git

• git - the simple guide

• Introduction to Git and Github - Tutorial - Dr. Chris Bourke (PDF)

• Learn Git - Learn Version Control with Git - Tobias Günther

Go

• An Introduction to Programming in Go

• Building Web Apps with Go

• Practical Cryptography With Go - Kyle Isom

GraphQL

• Fullstack GraphQL

• Learning graphqL (PDF)

Gradle

• Building Java Projects with Gradle

• Gradle Succinctly - José Roberto Olivas Mendoza

• Gradle User Guide - Hans Dockter, Adam Murdoch (PDF)

Grails

• Getting Started with Grails

• Grails Tutorial for Beginners

• The Grails Framework- (PDF)

Spock Framework

• Spock Framework Reference Documentation - Peter Niederwieser

Hack

• Hack Documentation

Hadoop

• Data-Intensive Text Processing with MapReduce (Jimmy Lin and Chris Dyer) (PDF)

• Hadoop for Windows Succinctly - Dave Vickers

• Hadoop Illuminated - Mark Kerzner & Sujee Maniyam

Haskell

• Introduction to Haskell - Full course

• Happy Learn Haskell Tutorial

• Developing Web Applications with Haskell and Yesod - Michael Snoyman

• The Haskell School of Music - From Signals to Symphonies - Paul Hudak (PDF)

Haxe

• Haxe and JavaScript - Matthijs Kamstra (wikibook)

• Haxe Manual - Haxe Foundation (PDF, HTML)

• HaxeFlixel Handbook (HTML)

HTML / CSS

• HTML5 For Web Designers - Jeremy Keith

• CSS Animation 101

• Adaptive Web Design - Aaron Gustafson

• Learning sass - Compiled from Stack Overflow documentation (PDF)

Icon

• The Implementation of the Icon Programming Language

iOS

• Start Developing iOS Apps (Swift) (HTML)

• Start Developing iOS Apps Today (Objective-C) - (PDF)

• iOS Developer Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

IoT

• IoT in five days- V1.1 (PDF, EPUB)

Isabelle/HOL

• Concrete Semantics - A Proof Assistant Approach by Tobias Nipkow and Gerwin Klein (PDF)

• Isabelle/HOL - A Proof Assistant for Higher-Order Logic by Tobias Nipkow and Lawrence C. Paulson and Markus Wenzel (PDF)

J

• Easy J by Linda Alvord, Norman Thomson (PDF) (Word DOC)

• J for C Programmers by Henry Rich

• Learning J by Roger Stokes- online

Java

• Introduction to Programming in Java - Robert Sedgewick and Kevin Wayne

• 3D Programming in Java - Daniel Selman (PDF)

• Java Language and Virtual Machine Specifications - James Gosling, et al

• The Java EE6 Tutorial (PDF)

• The Java EE7 Tutorial - Eric Jendrock, et al (PDF)

Codename One

• Codename One Developer Guide (PDF)

• Create an Uber Clone in 7 Days (first 2 chapters) - Shai Almog (PDF)

Java Reporting

• The JasperReports Ultimate Guide, Third Edition (PDF)

Spring

• Spring Framework Cookbook: Hot Recipes for Spring Framework - JCGs (Java Code Geeks) (PDF)

• Spring Framework Notes for Professionals - Compiled from StackOverflow documentation (PDF)

Spring Boot

• Building modern Web Apps with Spring Boot and Vaadin (PDF)

• Spring Boot Reference Guide - Phillip Webb et al. (PDF)

Spring Data

• Spring Data Reference - Oliver Gierke, Thomas Darimont, Christoph Strobl, Mark Paluch, Jay Bryant

Spring Security

• Spring Security Reference - Ben Alex, Luke Taylor, Rob Winch

Wicket

• Official Free Online Guide for Apache Wicket framework

JavaScript

• The JavaScript Beginner's Handbook - Flavio Copes (PDF, EPUB, Kindle) (email address requested)

• Book of Modern Frontend Tooling - Various (HTML)

• JavaScript ES6 and beyond - Alberto Montalesi (PDF, epub)

• Single page apps in depth - Mixu (HTML)

• Understanding ECMAScript 6 - Nicholas C. Zakas (HTML)

AngularJS

• AngularJS - Step by Logical Step - Nicholas Johnson (HTML)

• AngularJS Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

• AngularJS Style Guide for teams - Todd Motto (HTML)

Backbone.js

• A pragmatic guide to Backbone.js apps

• Getting Started with Backbone.js

• How to share Backbone.js models with node.js

Booty5.js

• The Booty5 HTML5 Game Maker Manual

D3.js

• D3 Tips and Tricks - Malcolm Maclean

• Dashing D3.js Tutorial

• Interactive Data Visualization with D3

Dojo

• Dojo: The Definitive Guide - Matthew A. Russell

Electron

• Electron Succinctly, Syncfusion (PDF)

Elm

• An Introduction to Elm (HTML)

• Elm Programming Language (HTML)

• The Elm Architecture

Ember.js

• DockYard Ember.js Style Guide

• Ember App with RailsApi

• Ember.js - Getting started

Express.js

• Express.js Guide - Azat Mardanov

Fastify

• Fastify - Latest Documentation (HTML)

Ionic

• Ionic 4 Succinctly - Ed Freitas

jQuery

• JavaScript Fundamentals, Plus a Dash Of JQuery

• jQuery Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

• jQuery Novice to Ninja (PDF)

meteor

• Your First Meteor Application, A Complete Beginner’s Guide to the Meteor JavaScript Framework

Next.js

• Mastering Next.js

Node.js

• From Containers to Kubernetes with Node.js - Kathleen Juell (PDF, EPUB)

• Full Stack JavaScript: Learn Backbone.js, Node.js and MongoDB - Azat Mardan

• How To Code in Node.js - eBook

• Node.js Tutorial - W3Schools

Om

• Om Tutorial

React

• Hacking with React

• How To Code in React.js - Joe Morgan

• React In-depth: An exploration of UI development

React Native

• React Native Express

• React Native Notes for Professionals - Compiled from StackOverflow documentation (PDF)

Redux

• Full-Stack Redux Tutorial

• SoundCloud Application in React + Redux

Svelte

• Svelte Tutorial - Svelte.dev

Vue.js

• Learning Vue.js (PDF)

• 30 Days Of Vue

Jenkins

• Jenkins: The Definitive Guide (PDF)

• Jenkins User Handbook (PDF)

Julia

• Introducing Julia - Wikibooks

• Julia by Example - Samuel Colvin (GitHub repo)

• Julia Data Science - Jose Storopoli, Rik Huijzer, and Lazaro Alonso

Kotlin

• Kotlin Notes for Professionals - Compiled from StackOverflow documentation (PDF)

• Kotlin Official Documentation

• Learning Kotlin (PDF)

LaTeX

• Begin Latex in minutes

• LaTeX - Wikibooks

• LaTex Notes for Professionals - Compiled from StackOverflow documentation (PDF)

TeX

• Notes On Programming in TeX - Christian Feursänger (PDF)

• TeX for the Impatient - Paul Abrahams, Kathryn Hargreaves, and Karl Berry

Limbo

• Inferno Programming With Limbo

Linux

• Linux from Scratch

• Advanced Linux Programming

• Secure Programming HOWTO - Creating Secure Software - D. A. Wheeler (HTML, PDF)

• The Linux Kernel Module Programming Guide

• Ubuntu Server Guide (PDF)

Lisp

• Common Lisp: A Gentle Introduction to Symbolic Computation - David S. Touretzky (PDF, PS)

• Google's Common Lisp Style Guide

• Paradigms of Artificial Intelligence Programming: Case Studies in Common Lisp - Peter Norvig

Livecode

• LiveCode userguide (PDF)

Lua

• Lua Programming - Wikibooks

• Lua Tutorial - Tutorials Point (HTML, PDF)

• Programming in Lua (first edition)

Make

• Makefile tutorial - Chase Lambert

• Managing Projects with GNU Make - Robert Mecklenburg

Markdown

• Learn Markdown - Sammy P., Aaron O. (PDF) (EPUB) (MOBI)

Mathematica

• Vector Math for 3d Computer Graphics

• Mathematica® programming: an advanced introduction by Leonid Shifrin

MATLAB

• An Interactive Introduction to MATLAB (PDF)

• MATLAB - A Fundamental Tool for Scientific Computing and Engineering Applications - Volume 1

• Numerical Computing with MATLAB

• MATLAB Programming - Wikibooks

• Scientific Computing - Jeffrey R. Chasnov (PDF)

Maven

• Developing with Eclipse and Maven

• Maven by Example

• Maven: The Complete Reference

Mercurial

• Hg Init: a Mercurial Tutorial - Joel Spolsky

• Mercurial: The Definitive Guide

• Mercurial: The Definitive Guide 2nd edition

Mercury

• The Mercury Users' Guide (PDF)

Modelica

• Modelica by Example

MongoDB

• Introduction to MongoDB - Tutorials Point (HTML, PDF)

• MongoDB Koans

• MongoDB Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

MySQL

• MySQL 8.0 Tutorial Excerpt (HTML) (PDF)

• MySQL Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

Neo4J

• Graph Algorithms: Practical Examples in Apache Spark and Neo4j

• Graph Databases For Dummies

.NET Core / .NET

• Clean Code .NET

• Entity Framework Core Succinctly - Ricardo Peres

• .NET documentation - Microsoft Docs

.NET Framework

• Cryptography in .NET Succinctly - Dirk Strauss

• Entity Framework

• Game Creation with XNA - Wikibooks

• Under the Hood of .NET Memory Management

Nim

• Computer Programming with the Nim Programming Language - Dr. Stefan Salewski

• Nim Basics - narimiran

• Nim by Example - Flaviu Tamas

NoSQL

• NoSQL Databases - Christof Strauch (PDF)

• Extracting Data from NoSQL Databases: A Step towards Interactive Visual Analysis of NoSQL Data - Petter Nasholm (PDF)

• How To Manage a Redis Database - Mark Drake (PDF, EPUB)

Oberon

• Algorithms and Data-Structures - Niklaus Wirth (PDF)

• Object-Oriented Programming in Oberon-2 - Hanspeter Mössenböck (PDF)

• Programming in Oberon - Niklaus Wirth (PDF)

Objective-C

• Google's Objective-C Style Guide

• Object-Oriented Programming with Objective-C

• Objective-C Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

OCaml

• Developing Applications With Objective Caml

• Functional Programming in OCaml - Michael R. Clarkson

• Real World OCaml

• Using, Understanding, and Unraveling The OCaml Language: From Practice to Theory and vice versa - Didier Rémy

Octave

• Octave Programming - Wikibooks

Odin

• Overview | Odin Programming Language

OpenMP

• A Guide To OpenMP

• OpenMP Application Programming Interface Standard Version 4.0 (PDF)

• OpenMP Application Programming Interface Standard Version 5.0 (PDF)

OpenSCAD

• OpenSCAD User Manual - Wikibooks

Perl

• Beginning Perl

• Perl for the Web - C. Radcliff

• Web Client Programming with Perl

• Exploring Programming Language Architecture in Perl

PHP

• Clean Code PHP

• PHP 5 Power Programming (PDF)

• PHP Best Practices

• Practical PHP Testing

• Survive The Deep End: PHP Security

• PHP Security Guide

CakePHP

• CakePHP Cookbook 2.x (PDF)

CodeIgniter

• CodeIgniter 3 User Guide

• CodeIgniter 4 User Guide

Drupal

• The Tiny Book of Rules (PDF)

Laravel

• 100 (and counting) Laravel Quick Tips - Povilas Korop / LaravelDaily Team (PDF)

• Laravel Best Practices

• Laravel: Code Bright - Dayle Rees

• Laravel: Code Happy - Dayle Rees

• Laravel: Code Smart - Dayle Rees

Symfony

• Symfony 5: The Fast Track

• The Symfony Best practices 4.1.x (PDF)

• The Symfony Book 4.4.x

Zend

• Using Zend Framework 3

PicoLisp

• PicoLisp by Example

• PicoLisp Works

PostgreSQL

• Postgres Official Documentation

• PostgreSQL Tutorial - Tutorials Point (HTML, PDF)

• The Internals of PostgreSQL for database administrators and system developers

PowerShell

• Learn PowerShell in Y Minutes

• PowerShell Notes for Professionals

• Mastering PowerShell v2

Processing

• The Nature of Code: Simulating Natural Systems with Processing

Prolog

• Prolog - complete course

• Logic, Programming and Prolog (2ed)

• Prolog for Programmers

• Simply Logical: Intelligent Reasoning by Example

Constraint Logic Programming

• A Gentle Guide to Constraint Logic Programming via ECLiPSe

PureScript

• PureScript By Example - Phil Freeman

Python

• Beej's Guide to Python Programming - For Beginners - Brian "Beej Jorgensen" Hall (HTML,PDF)

• A Practical Introduction to Python Programming - Brian Heinold (HTML, PDF, Exercises sources)

• 20 Python Libraries You Aren't Using (But Should) - Caleb Hattingh

• A Guide to Python's Magic Methods - Rafe Kettler

• Automate the Boring Stuff with Python, 2nd Edition: Practical Programming for Total Beginners

• Data Structures and Algorithms in Python - B. R. Preiss (PDF)

• Full Stack Python - Matt Makai

• Making Games with Python & Pygame - Al Sweigart (3.2)

Django

• Django Official Documentation (PDF) (3.2)

• Django Web Framework (Python)

• Effective Django (1.5)

Flask

• Explore Flask - Robert Picard

• Flask Documentation - Pallets

• Python Flask Tutorial - Tutorials Point (HTML, PDF)

Kivy

• Kivy Programming Guide

Pandas

• Learn Pandas - Hernan Rojas (0.18.1)

• pandas: powerful Python data analysis toolkit - Wes McKinney and the Pandas Development Team (HTML, PDF)

Pyramid

• Quick Tutorial for Pyramid

Tornado

• Learn Web Programming

R

• An Introduction to R -David M. Smith and William N. Venables

• Efficient R programming - Colin Gillespie, Robin Lovelace

• Introduction to Probability and Statistics Using R - G. Jay Kerns (PDF)

• R Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

• R Packages - Hadley Wickham

Racket

• How to Design Programs - Matthias Felleisen, Robert Bruce Findler, Matthew Flatt, Shriram Krishnamurthi

• Programming Languages: Application and Interpretation

• The Racket Guide

Raku

• X=Raku - Learn X in Y minutes (HTML)

• Raku Programming - Wikibooks (HTML)

• Think Raku - Laurent Rosenfeld, with Allen B. Downey (PDF)

Raspberry Pi

• Raspberry Pi: Measure, Record, Explore - Malcolm Maclean (HTML)

• Raspberry Pi Users Guide - (2012) - Eben Upton (PDF)

• The Official Raspberry Pi Project Book 1 (2015) (PDF)

Ruby

• Introduction to Programming with Ruby - Launch School

• Developing Games With Ruby - Tomas Varaneckas

• Ruby Web Dev: The Other Way - Yevhen Kuzminov

• Ruby Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

RSpec

• Better Specs (RSpec Guidelines with Ruby)

Ruby on Rails

• Ruby on Rails 3.2 - Step by Step

• Building REST APIs with Rails - Abraham Kuri Vargas

• Ruby on Rails Tutorial (Rails 5): Learn Web Development with Rails - Michael Hartl

Sinatra

• Sinatra Book

Rust

• A Gentle Introduction To Rust - Steve J Donovan

• Rust by Example

• Asynchronous Programming in Rust

• Rust For Systems Programmers - Nick Cameron

Sage

• Sage for Power Users - William Stein (PDF)

• The Sage Manuals

Scala

• A Scala Tutorial for Java programmers (PDF)

• Pro Scala: Monadic Design Patterns for the Web

• Scala & Design Patterns: Exploring Language Expressivity - Fredrik Skeel Løkke (PDF)

• Programming in Scala, First Edition - by M. Odersky, L. Spoon, B. Venners

Lift

• Exploring Lift (published earlier as "The Definitive Guide to Lift", PDF)

• Lift

• Lift Cookbook - Richard Dallaway

Play Scala

• Essential Play - Dave Gurnell (PDF, HTML, EPUB)

• Play Framework Recipes - Alvin Alexander

Scheme

• An Introduction to Scheme and its Implementation

• Simply Scheme: Introducing Computer Science - B. Harvey, M. Wright

• Write Yourself a Scheme in 48 Hours - Wikibooks

Scilab

• Introduction to Scilab

• Programming in Scilab

• Writing Scilab Extensions

Scratch

• An Introductory Computing Curriculum Using Scratch

• Computer Science Concepts in Scratch

• Learn to Code with Scratch - The MagPi magazine (PDF)

Sed

• GNU sed - Sundeep Agarwal

• Sed - An Introduction and Tutorial - Bruce Barnett

Self

• The Self Handbook

Smalltalk

• Deep into Pharo - Alexandre Bergel, Damien Cassou, Stéphane Ducasse, Jannik Laval

• Dynamic Web Development with Seaside - S. Ducasse, L. Renggli, C. D. Shaffer, R. Zaccone

• Pharo by Example - Andrew P. Black et al. (Smalltalk Implementation and IDE)

Snap

• Snap! Reference Manual - B. Harvey, J. Mönig (PDF)

Solidity

• Introductory guide for Solidity - Tutorials Point (HTML)

• The Solidity Reference Guide

SQL (implementation agnostic)

• Developing Time-Oriented Database Applications in SQL - Richard T. Snodgrass (PDF)

• Introduction to SQL - Bobby Iliev (Markdown, PDF)

• SQL For Web Nerds

SQL Server

• Best of SQLServerCentral.com Vol 7 *(RedGate, By SQLServerCentral Authors)

• Defensive Database Programming - Alex Kuznetsov (PDF)

• Mastering SQL Server Profiler - Brad McGehee (PDF)

• Protecting SQL Server Data - John Magnabosco (PDF)

• How to Become an Exceptional DBA, Second edition - Brad McGehee (PDF)

Standard ML

• Programming in Standard ML '97 - Stephen Gilmore, University of Edinburgh

• Unix System Programming with Standard ML - Anthony L. Shipman (PDF)

• ML for the Working Programmer, 2nd Edition - Lawrence C. Paulson

Subversion

• Subversion Version Control (PDF)

• Version Control with Subversion

Swift

• Essential Swift - Krzysztof Kowalczyk (Compiled from StackOverflow Documentation)

• The Swift Programming Language (HTML)

• Swift Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

Vapor

• Vapor 3 Tutorial For Beginners - Tibor Bödecs

• Vapor Official Docs

Tcl

• Tcl Programming - Richard.Suchenwirth, et. al.

TEI

• What is the Text Encoding Initiative? - Lou Bernard

Teradata

• Teradata Books

Tizen

• Guide to Developing Tizen Native Application - Jung, Dong-Geun (Denis.Jung) (PDF)

TLA

• Specifying Systems: The TLA+ Language and Tools for Hardware and Software Engineers - Leslie Lamport (Postscript or PDF)

TypeScript

• Learn TypeScript in Y Minutes

• Tackling TypeScript: Upgrading from JavaScript - Dr. Axel Rauschmayer

• TypeScript for C# Programmers

Angular

• Angular 2 Style Guide - John Papa (HTML)

• Angular Tutorial (HTML)

• Build a Full-Stack Web Application Using Angular & Firebase - Ankit Sharma (PDF) - 📦 code samples

Deno

• Deno Manual

Unix

• UNIX Tutorial for Beginners

• An Introduction to Unix

• Beej's Guide to Unix Interprocess Communication - Brian "Beej Jorgensen" Hall (HTML,PDF)

Verilog

• Verilog, Formal Verification and Verilator Beginner's Tutorial - Daniel E. Gisselquist, Ph.D.

• Verilog Quick Reference Guide - Sutherland HDL (PDF)

• Verilog Tutorial

VHDL

• Free Range VHDL - Bryan Mealy, Fabrizio Tappero (TeX and PDF)

• VHDL Tutorial

• VHDL Tutorial: Learn By Example

Vim

• A Byte of Vim

• Learn Vim Progressively

• Vim Recipes (PDF)

Visual Basic

• Visual Basic .NET Notes for Professionals - Compiled from StackOverflow Documentation (PDF)

• Visual Basic Official Docs

Visual Prolog

• A Beginners' Guide to Visual Prolog

• Visual Prolog for Tyros

Vulkan

• Vulkan Tutorial - Alexander Overvoorde (EPUB, HTML, PDF) (C++)

• Vulkan Tutorial Java - Cristian Herrera et al (Java)

• Vulkano - Tomaka et al. (HTML) (Rust)

Web Services

• RESTful Web Services (PDF)

Windows 8

• Programming Windows Store Apps with HTML, CSS, and JavaScript, Second Edition - Kraig Brockschmidt (PDF)

Windows Phone

• Developing An Advanced Windows Phone 7.5 App That Connects To The Cloud - MSDN Library, David Britch, Francis Cheung, Adam Kinney, Rohit Sharma (PDF) (:card_file_box: archived)

• Windows Phone 8 Development Succinctly - Matteo Pagani (PDF)

• Windows Phone 8.1 Development for Absolute Beginners

Workflow

• Declare Peace on Virtual Machines. A guide to simplifying vm-based development on a Mac

xBase (dBase / Clipper / Harbour)

• Application Development with Harbour - Wikibooks

• CA-Clipper 5.2 Norton Guide

• Clipper Tutorial: a Guide to Open Source Clipper(s) - Wikibooks