Hello! I'm Mac, a Computer Science teacher who's passionate about making A-level CS concepts clearer and more accessible for students.

I spend my evenings and weekends building resources for the CS community - from revision materials to interactive algorithm visualisers.

Everything on this site is created to help students save time and find the resources they need for revision.

If you've found these resources helpful, consider buying me a coffee! Your support helps me keep creating quality educational content and maintaining tools like Comp Sci Wizard.