Blockly AGC

The Apollo Guidance Computer (AGC) was the on-board computer used in the Apollo spacecraft. It was designed in the 1960s and programmed using a low-level assembly language. This website enables you to easily create AGC programs using a drag and drop visual programming editor.

Launch Editor!

Gallery

Memory

The computer will build an ever increasing sequence of numbers, you need to type them back in.

If you create an interesting program, please use the link button in the editor to save it, then email the saved link to us.

Sources

This project's source code is available on GitHub. It builds upon the Virtual AGC, moon.js, and the Blockly library.