Programming
Programming related cheatsheet collection - 5 quick reference guides. Find fast, copy directly. The essential online command reference for developers and SRE.
Code-generation Prompt Cheatsheet - Requirement/Context/Constraints/Acceptance
Code-generation prompt patterns covering requirement & context handoff, language/framework/version constraints, I/O contracts, edge cases & tests, and acceptance criteria — emphasizing compilable, runnable output.
Python Cheatsheet - Syntax, List, Dict & File Commands
For developers who use Python as their scripting and data-processing workhorse: covers venv/pip environments, built-in containers, list comprehensions, file and JSON I/O, exception handling, and common built-ins, ready to apply to real projects.
JavaScript Cheatsheet - ES6+ Command Reference
An ES6+ syntax reference for frontend and full-stack developers: let/const, arrow functions, destructuring, template literals, higher-order array methods, and Promise/async-await — the patterns used most in everyday React/Vue and Node code, ready to reuse.
Go Cheatsheet - Go Syntax & Concurrency Reference
For Go developers building backend services, cloud-native tooling, and CLIs: covers variables & types, control flow, functions and defer, structs & methods, interfaces, goroutine/channel concurrency, and error handling, organized by the coding scenarios you hit in practice.
Rust Cheatsheet - Rust & Cargo Command Reference
For Rust developers, from beginners in the borrow checker to maintainers of production crates: covers Cargo project scaffolding, build and run, testing, docs, Clippy lints, rustfmt, and cross-compilation, following the actual release workflow.