Coding languages
Pick a language — each course has 16 chapters of detailed theory, a 10-question quiz, and an official PlayLearn certificate on completion.
JavaScript
The language of the web
17 chapters · quiz · certificate
Python
Readable, powerful, everywhere
17 chapters · quiz · certificate
Java
Write once, run anywhere
17 chapters · quiz · certificate
C
The mother of modern languages
17 chapters · quiz · certificate
C++
Speed, control and abstraction
17 chapters · quiz · certificate
TypeScript
JavaScript with safety rails
17 chapters · quiz · certificate
Go
Simple, fast, concurrent
17 chapters · quiz · certificate
Rust
Safe systems programming
17 chapters · quiz · certificate
HTML
The structure of the web
17 chapters · quiz · certificate
CSS
Style the web
17 chapters · quiz · certificate
SQL
The language of databases
17 chapters · quiz · certificate