$ devsheets -- reference for developers who ship
The fastest way to look it up.And the only one that remembers.
Command-palette search across 83+ cheat sheets. Sign in to mark items as known and let DevSheets track what you've actually learned.
Browse /sheets
All technologiesEverything you've learned, in one place.
Every item you mark as known rolls up into a dashboard that tracks your progress across every sheet, so you always know what to learn next.
47
6
2
Continue learning
Popular # most viewed
All sheetsGit
Git cheat sheet with commands for branching, merging, rebasing, stashing, cherry-picking, and advanced version control techniques.
TypeScript
TypeScript cheat sheet covering types, interfaces, generics, utility types, type guards, and advanced type system features with examples.
Docker
Docker cheat sheet with essential commands for containers, images, volumes, networks, Docker Compose, and orchestration examples.
Async JavaScript
Async JavaScript cheat sheet covering Promises, async/await, error handling, Promise.all, race conditions, and concurrency patterns.
Recently added # fresh sheets
All sheetsC
newThe C programming language reference - types, pointers, arrays, strings, structs, manual memory, the preprocessor, I/O, and modern C23 features.
Bash Scripting
newBash scripting reference - variables, quoting, parameter expansion, conditionals, loops, functions, arrays, and safe scripting patterns.
C++
newModern C++ reference - syntax, the STL, classes, templates, smart pointers, move semantics, concurrency, and C++20/23 features.
Java
newCore Java language reference - syntax, OOP, generics, collections, streams, and modern Java 25 features.