Getting started with Pseudo Build

Open the browser editor, write your first pseudocode program, compile it, and run it directly in the browser.

updated May 4, 2026

Start in the browser

Open the app, create or select a pseudocode document, and type directly into the editor. Pseudo Build saves local work during development and supports cloud workspace sync on the deployed site when you sign in.

Use the Run button to compile the current file. Diagnostics appear with line and column details when the compiler finds syntax or semantic problems.

First program

A simple program declares variables, assigns values with <-, and writes output with OUTPUT. Keep one statement per line when you are learning because diagnostics are easier to follow.

DECLARE Name : STRING
INPUT Name
OUTPUT "Hello ", Name

Try it in the editor Practice Open manual