All Practice Drills

Every drill uses real-world code and commands — not lorem ipsum. Pick a language or tool below, or read our guide to typing code faster first.

Programming Languages

JavaScript.js TypeScript.ts Python.py Rust.rs Go.go SQL Query.sql HTML & CSS.html C.c C++.cpp Java.java C#.cs PHP.php Ruby.rb Kotlin.kt Swift.swift Regex.txt JSON & YAML.yaml

Terminal & Tools

Git WorkflowGit commands for version control Bash UtilitiesStandard Linux commands and pipes DockerContainers, images, and multi-stage builds Kubernetes kubectlCluster management and kubectl workflows Vim CommandsModal editing commands and ex-mode operations

Practice Modes

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Code Drills

Practice typing real code from popular programming languages.

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Terminal Commands

Master DevOps, Git, and Linux command lines.

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Layout Trainer

Switch seamlessly to Colemak-DH, Dvorak, or Workman layouts.