Rosetta Code

Rosetta Code is a programming chrestomathy site. The idea is to present solutions to the same task in as many different languages as possible, to demonstrate how languages are similar and different, and to aid a person with a grounding in one approach to a problem in learning another. Rosetta Code currently has 972 tasks, 226 draft tasks, and is aware of 754 languages, though we do not (and cannot) have solutions to every task in every language.

Places to start

Recently-Updated Tasks

Evaluate binomial coefficients
Knapsack problem/Bounded
Program name
Bulls and cows
Vector products
Abbreviations, automatic
Cuban primes
Include a file
Ranking methods
Speech synthesis
Hello world/Web server
Generate random chess position
Towers of Hanoi
Subleq
Weird numbers
more...

Ways to Contribute

Unimplemented tasks by language
Examples needing attention
Add a Task
Adding a new programming example

Recent Discussions

Village Pump/RC thinks cookies are disabled on Chrome
Village Pump/CAPTCHA problems
Village Pump/Email protection in code
Village Pump/Image uploads
Village Pump/RC extraction Tool and Task
Village Pump/WiktionaryDumps
Village Pump/tasks descriptions only
Village Pump/Why not give a separate page to each language for each task
Village Pump/Small BAsic
Village Pump/Add link anchors to Language Category pages
Village Pump/Did I implement this new task correctly
Village Pump/Category Intersections
Village Pump/Syntax highlighting
Village Pump/LibRC, A Library for RosettaCode Code
Village Pump/Repairing invisible formulae
more...