We build tutorialsfor CLI (TUI) tools.
Tutorials where people learn a CLI (TUI) tool by running it right in the browser.


More people use it.More people use it well
Docs only reach the people who already got through the gates. The course reaches the ones standing in front of them and takes them all the way, hands on, like a game. What grows is not just the number of users, but how far each of them goes.
People already learning on WebTerm Learncome to your tool
They are here to learn their way around the terminal.
The course reaches people your docs do not reach yet.
A course already published
An introduction to Herdr, a terminal multiplexer for coding agents.
Panes, tabs and workspaces are learned by driving the real screen in the browser.
Never Lose an Agent
Herdr Introduction
Run several agents at once
Move between panes, tabs, and workspaces. See by color which one is waiting for you.
How it works, and what it costs
- WHO
- Companies whose tools and services developers use at work. A course only works if learners can put their own hands on the thing.
- HOW
- Our team writes and maintains the course. It is free for learners, and every lesson is open without an account. When requests pile up, we set the order by our own criteria and build them one at a time.
- COST
- None. Not for building the course, not for publishing it, not for keeping it up to date.
- IN RETURN
- A course only helps once learners find it. So the one condition is a link to it as the official tutorial, somewhere learners will see it: Get started in your docs, the README, and the like.
Same bar as every other course
- Only tools we consider worth learning become courses.
- No comparisons written to put other tools down.
- Learners get it free, and are treated exactly as they are everywhere else.
Get in touch
Early questions are welcome. We will reply by email.



