Code Speed Test

Choose a programming language

Select a language, choose a focused code prompt, and measure how quickly and accurately you can type it.

JavaScript

.js
3

Practice modern JavaScript syntax, functions, arrays, and asynchronous patterns.

TypeScript

.ts
3

Build speed with typed functions, interfaces, and reusable generic code.

Python

.py
3

Practice readable Python code, collections, functions, and classes.

C++

.cpp
3

Type core C++ syntax, standard library containers, functions, and classes.

Java

.java
3

Practice Java fundamentals, object-oriented code, and collections.

Rust

.rs
3

Learn the rhythm of Rust bindings, iterators, ownership-friendly code, and results.