Browse all cheatsheets

A concise cheat sheet covering the essential syntax, features, and concepts of the ML programming language family (Standard ML, OCaml, F#). Useful for quick reference and learning.

A concise cheat sheet for the Modula-2 programming language, covering syntax, data types, control structures, and module structure.

A concise reference for the Mercury programming language, covering syntax, data types, control flow, and module system.

A concise cheat sheet for the Logo programming language, covering basic commands, syntax, and concepts. Perfect for beginners learning turtle graphics and fundamental programming principles.

A concise reference for Bash scripting, covering essential syntax, commands, and best practices.

A concise reference for Delphi developers, covering essential syntax, data types, control structures, and object-oriented programming concepts.

A concise cheat sheet covering essential AWK syntax, patterns, actions, and built-in functions, designed to help you quickly write and understand AWK scripts.

A concise reference for Smalltalk syntax, core concepts, and common idioms, designed to assist both beginners and experienced developers.

A concise reference for OCaml syntax, data structures, and common functions. Perfect for quick lookups and reminders.

A concise reference for Racket programming, covering syntax, data structures, control flow, and module system basics.

A quick reference guide to Scratch, a visual programming language for creating interactive stories, games, and animations. This cheatsheet covers essential blocks, concepts, and best practices.

A concise reference for PL/SQL, covering syntax, data types, control structures, and common operations for Oracle database programming.