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CodeArchaeology

Unearthing programming languages from the popular to the obscure

Discover how languages old and new still run on modern machines — macOS, Windows, and Docker. From FORTRAN to Rust, every language has a story to tell.

hello_world.history
// 1957 - FORTRAN WRITE(*,*) 'Hello, World!' // 1972 - C printf("Hello, World!\n"); // 1995 - Java System.out.println("Hello!"); // 2015 - Rust println!("Hello, World!");
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Functions in ALGOL 68

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Learn how to define and call procedures in ALGOL 68 - parameters, return values, recursion, scope, and higher-order procedures with Docker-ready examples

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Functions in ALGOL 60

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Define and call functions and procedures in ALGOL 60 - parameters, return values, recursion, lexical scope, and the famous call-by-name mechanism, all runnable with Docker

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Functions in Ada

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Learn how to define and use subprograms in Ada - functions and procedures, parameter modes, default and named parameters, recursion, and overloading with Docker-ready examples

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Functions in ABAP

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Learn how ABAP packages reusable logic - classic FORM subroutines with PERFORM, ABAP Objects methods with IMPORTING/RETURNING parameters, default parameters, scope, and recursion

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Control Flow in Zig

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Learn how to control program flow in Zig with if/else expressions, while and for loops, switch statements, and labeled break/continue using Docker-ready examples

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