Basic Tutorials

The Python Tutorial

The official tutorial for programming in Python. Having some programming experience will help you to move through the material presented here at a faster pace.

Language Specific Resources


Programming Abstractions in C++

A tutorial introduction to C++.


Eloquent JavaScript

A modern introduction to web development using JavaScript.



A comprehensive, categorised collection of Python Resources.


Learn you a Haskell for great good

A nicely illustrated book on functional programming in Haskell.

Learning Haskell

What I Wish I Knew When Learning Haskell 2.0

A Haskell Reading List



Awesome OCaml

A collection of OCaml resources.

Real World OCaml

A book about OCaml, a fast, functional programming language used in research and industry. A new edition is in the works.




Clojure is a modern Lisp on the JVM, which incorporates great ideas from multiple paradigms. Easy interoperability with the large number of available Java libraries is an added bonus.

Common Lisp

Practical Common Lisp

An introduction to Common Lisp describing the construction of practical, real world programs.

Articulate Common Lisp

A collection of CL resources.

Newer programming languages


A modern systems programming language.

Programming Language Theory

Lambda the Ultimate

A blog and community for programming language enthusiasts.

Oleg Kiselyov’s site

Pro research.


Beej’s Guide to Network Programming Using Internet Sockets

A humorous guide to get started with network programming in C.


Things to learn

What every computer science major should know

Matt Might’s advice on obtaining the essential education any student of CS ought to know.


Alex Bowe’s interview prep advice

Steve Yegge’s interview prep advice


General Programmer Tools

You will have to be familiar with the development tools like the compiler/interpreter and debugger because you’ll be spending a sizeable amount of your time working with them.


The GNU Debugger can help with finding what’s going wrong with your program. It’s usually used to debug C/C++ programs.


Building large projects can take a significant amount of time. ccache can help with reducing the time spent waiting for the build to finish.

Text editors

Knowing how to efficiently use a text editor is one of the most useful secondary skills of any programmer.

Among the free text editors, vim and emacs have (unfortunately) been the state of the art for quite some time now.


A modal text editor that has nice key bindings and an emphasis on speed. It is an important command-line survival skill. Once installed, run the “vimtutor” command to start a basic tutorial.


An operating system containing (amongst many, many other things) a file manager, calculator, games, package manager and even a text editor.

It can be extended in trivial, and extremely non-trivial ways with Emacs Lisp, which also happens to be the language it is written in.

VS Code

A modern open-source text editor developed by Microsoft.


An easy to use, feature-laden text editor.

Version Control

A Version Control System (VCS) is used to track changes in files. Even the most trivial projects can quickly become unmanageable if a VCS is not used.

Pro Git

A solid introduction to the powerful Git version control system.


Mercurial is easier to learn and use when compared to Git. This tutorial covers the fundamental idea behind version control and basic usage of Mercurial.

Commit message guidelines

It is important to write good commit messages so that commit history is readable.


Mastering the command line shell gives you unfathomable power and more importantly nerd cred. ;-)


A shell with nice completions and other customisable features.


Switching between multiple terminal emulator instances can hamper productivity. This terminal multiplexer can be used with a tiling window manager for a killer combination.

GNU coreutils

The GNU coreutils bundled with GNU/Linux can be used to perform straighforward tasks, and also arcane wizardry.

For as long as text terminals are used, it will be worth your while to be comfortable with using these.


Allows you to easily view, navigate, search and manage your command history.


A command line fuzzy finder.


Similar to other popular search tools like The Silver Searcher, ack and grep which can be used to search directories recursively.

Window Managers


Tiling window managers are useful in a typical programming session when you have to repeatedly switch between your text-editor, terminal emulator, web-browser, and any number of other programs you may have running. Alt-Tab never again!


A tiling window manager written in Haskell.



The best open source SVG editor there is. Also allows importing from, exporting to the commonly used graphical formats.



Easily converts between a great variety of markup formats.

CS Theory


Big-O Cheatsheet

A handy cheatsheet of algorithmic complexities associated with commonly used data structures and algorithms.


Learning to use references is one of the essential skills of a programmer. References are by necessity large and intimidating, but with time they become indispensable.

Programming Language References


C++ Reference

Handy quick reference while writing C++ code. It can be downloaded for offline use.

C++ Reference

Another reference on C++. It has clear examples to help you learn how to use the standard library.


Fairly large collection of C++ FAQs and their answers.


C++ Frequently Questioned Answers.

Official C++ FAQ

Common Lisp

Simplified Common Lisp Reference

A selection of commonly used symbols.

Common Lisp HyperSpec™

The entire ANSI CL standard in HTML. Rather readable.

Protocols, Specifications


Freely available specifications for various internet-related protocols.

Programming Exercises

Project Euler

A good source of many exercise problems. Many of the problems here require some mathematical (and programming) knowledge.

Programming Praxis

Some practical programming problems in addition to the sorts of problems found at Project Euler.

Problem of the Day

Fun exercises.

Operating Systems

Any operating system that you are productive in, and happy with, is fine. If that is not the case, however, these are some of our recommendations.


neena says that it is a decent operating system. A widely used, stable Linux distribution.

Arch Linux

A Linux distribution with an emphasis on simplicity, configurability and having the latest software packages. Rolling releases keep your system at the bleeding edge.



How to Become a Hacker

Just read it.

What I Tell All New Programmers

Good advice that new programmers will do well to follow.

Teach Yourself Programming in Ten Years

Check out his other articles, as well.

Joe Armstrong’s Advice

Joe Armstrong’s recommendations as to what might be worth learning.

How To Ask Questions The Smart Way

It’s a good idea to read this before asking questions on the internet (and in real life).

You and Your Research

Fascinating insights into the life experiences of a scientist, and his colleagues.

Programming Language Comparison by Mike Vanier

Slightly dated, but still a good comparison between the various languages the author has used in his career.

Paul Graham’s Articles

There are some interesting ideas presented here.


Introductory programming

The C Programming Language

An excellent way to learn C, a widely used, influential programming language.

Structure and Interpretation of Computer Programs (SICP)

An enlightening introduction to computation and programming. Racket is a good choice for running the example code and doing the exercises from the book.