Engineering, explained visually

Hard concepts.
Finally, they click.

Follow the arrows. See the moving parts. Turn tricky code into a mental picture you can actually use.

Free to explore. Buy a course when you're ready.

Draw the ideaFollow what happensMake it click

Visual summaries that help you grasp it like never before.

Hand-drawn skribbles that make tricky engineering concepts click: internals, gotchas, and the mental models behind the code.

Choose your next aha

A course worth picturing.

All courses & concepts
a little peek insideGit: A Time Machine for a Folder, a free skribble from GitExplore Git

Hand-drawn. Made to click.

Git

Make sense of the history behind every command.

Follow commits, branches and merges on a clear timeline, from your first commit to rescuing lost work.

  • 102 skribbles
  • 90 narrated videos
  • 12 modules

Launch offer$99$79USD

One purchase. Lifetime course access. Price and checkout on Gumroad.

Get a feel for it

Your first aha is on us.

Open a free skribble. Follow the idea. See what clicks.

Explore free skribbles

Build a picture. Then build with it.

Find the course that makes your next tricky concept click.

Choose a course