Rosetta Code

From 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 1,277 tasks, 400 draft tasks, and is aware of 949 languages, though we do not (and cannot) have solutions to every task in every language.

Places to start

Recently-Updated Tasks

Sieve of Eratosthenes
Self-describing numbers
Peripheral drift illusion
Doomsday rule
Dijkstra's algorithm
Decorate-sort-undecorate idiom
Floyd's triangle
Count occurrences of a substring
Continued fraction
Colorful numbers
Circular primes
Möbius function

Ways to Contribute

Village Pump/Suggest a language
Village Pump/Suggest a programming task
Add a Language
Add a Task
Adding a new programming example
Examples needing attention
Unimplemented tasks by language