Pointers

Get immediate access to correct pointer declaration syntax across 50 programming languages - directly in your Firefox sidebar.

Features: • 50 languages (with or without pointers): Ada, APL, Assembly, BASIC, Bash, C, C#, C++, COBOL, Crystal, D, Dart, Elixir, Erlang, F#, Forth, Fortran, Golang, Haskell, Java, JavaScript, Julia, Kotlin, Lisp, Lua, MATLAB, Mojo, Nim, OCaml, Objective-C, Pascal, Perl, PHP, PowerShell, Prolog, Python, R, Racket, Ruby, Rust, SQL, Scala, Scheme, Scratch, Swift, TypeScript, V, Vala, WebAssembly, Zig. • Real syntax + usage example for each (where applicable). • Clear "none" labels for Python, JavaScript, Ruby, etc.. • Two-column grid: Language on left, pointer + example on right. • 100% offline: Works on air-gapped systems. • Zero permissions: No internet, no storage, no tracking.

Security & Privacy First: • No analytics, tracking, or data collection of any kind. • No network requests: Fully local. • Safe code only. • Minimal footprint: Under 30 KB.

Perfect for: • Systems programmers writing C, C++, Rust, Zig, or Assembly. • Polyglot developers jumping between Golang, Nim, D, and Crystal. • Students & educators teaching memory models or FFI. • Interview prep: Recall ^T in Pascal or Ptr a in Haskell instantly. • Reverse engineers working with WebAssembly or unsafe Swift. • Anyone using FFI, unsafe code, or low-level interop.

Unlike online cheat sheets that require internet, may track you, or go down during crunch time, Pointers delivers reliable, private, instant knowledge - always one sidebar away.

Fast. Safe. Offline. Yours.