NEW Interactive courses for developer tools

Learn developer tools by seeing them work.

Short, interactive lessons with a friendly guide. Watch each idea come alive, try it yourself, then keep a clear summary. No long videos to sit through.

✓No sign-up to start✓Lessons of a few minutes✓Learn at your own pace
👆
Hands-ondrag, click, try
✓
Quick checksknow you got it
Branches & merging
HEADmain
feature
🧑‍🏫
MIRA
This is your history. main points at your latest commit.
How it works

Watch. Do. Remember.

Every lesson follows the same simple rhythm — so you spend your energy on the idea, not on figuring out the course.

01
🧑‍🏫A branch is just a label on a commit. Nothing gets copied.

Watch it happen

A friendly guide explains each idea right next to the thing it’s about, while the visuals animate step by step.

02
index.html
📦

Try it yourself

Lessons pause for your turn. Drag files, create branches, merge work — and see exactly what changed.

03
✓A commit is a snapshot
✓git add <file>
✓git commit -m "…"

Keep the summary

Each lesson ends with key ideas, the real commands, and what’s happening under the hood.

Courses

Pick a course and start in minutes.

Each course takes you from the basics to everyday professional use, one short lesson at a time.

Why visual

Built for how people actually learn.

Most developer tools aren’t hard. They’re invisible. We make them visible.

Long video courses

Watch someone else type
  • Hours of footage to scrub through
  • Passive — easy to zone out
  • Hard to find that one explanation later

Docs & articles

Accurate, but abstract
  • Assumes you already have the mental model
  • Walls of text and terminal output
  • No feedback if you misunderstood

Step Through

See it, do it, keep it
  • Animated visuals that show what’s happening
  • Hands-on steps and quick checks
  • Move at your pace — slide by slide
  • A clean summary at the end of every lesson
FAQ

Questions, answered.

Not for a beginner course. Every course page lists exactly what you need to know before you start.

No. Every lesson runs in your browser. When a course needs a tool installed for real work, a lesson walks you through it.

Most lessons take a few minutes. You move slide by slide, so you can stop at any point and pick up where you left off.

The first lessons of every course are free, with no sign-up. Full access to a course is a one-time payment for one year: ₹99 in India, US$10 in the US, with a full refund within 7 days. See the pricing page for other countries.

Yes. Finished lessons are saved in this browser, and your course page shows where to continue.

Yes. New courses are in production, and each one follows the same watch, try and remember format.

See it once. Understand it for good.

Pick a course and start the first lesson now. No account, no setup.

Browse courses →How it works