After high school I spent a year in rural Zambia as a volunteer, and one of my tasks was setting up a computer lab with donated computers at the local high scho

After high school I spent a year in rural Zambia as a volunteer, and one of my tasks was setting up a computer lab with donated computers at the local high school. There was no internet of any kind, but the computers had Internet Explorer installed, so I was able to program JavaScript. One of the things I programmed for fun was exactly this, an implementation of Conway's game of life.