Algorithms

Books

Algorithm and Data Structure Books
http://freecomputerbooks.com/compscAlgorithmBooks.html

Algorithms - Sedgewick and Wayne
http://algs4.cs.princeton.edu/home/

The Algorithm Design Manual, 1st Ed
http://www8.cs.umu.se/kurser/TDBAfl/VT06/algorithms/BOOK/BOOK/BOOK.HTM

The Algorithm Design Manual Self-Study aid
http://www.algorithm.cs.sunysb.edu/algowiki/index.php/The_Algorithms_Design_Manual_(Second_Edition)

The Algorithm Design Manual support website
http://www.algorist.com/

Open Data Structures - An open content textbook
http://opendatastructures.org/

Websites

Algomation - Animated algorithms
http://www.algomation.com/

Computer Programming Algorithms Directory
http://www.algosort.com/

The Algorithmist
http://www.algorithmist.com/index.php/Main_Page

Wikibook on Algorithms and Data Structures
https://en.wikibooks.org/wiki/Category:Algorithms_and_data_structures

Courses

Introduction To Algorithms (Videos)
http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6...

Algorithms (UNDC)
http://disi.unal.edu.co/~algorithms/

Siena's Algorithm Video Lectures
http://www3.cs.stonybrook.edu/~algorith/video-lectures/

Repositories

Stony brook algorithm repository
http://www3.cs.stonybrook.edu/~algorith/

ACM collected algorithms
http://calgo.acm.org/

Stanford graphbase
http://www-cs-staff.stanford.edu/~knuth/sgb.html

Archive of interesting code
http://www.keithschwarz.com/interesting/

All My Algorithms
http://allmyalgorithms.org/Main_Page

Rosetta Code
http://rosettacode.org/