Pricing

One price.
All practical playgrounds.

Knowledge.Dev gives you guided playgrounds that run right in your browser — and the complete working reference code to keep and run locally.

$249 / year

Billed once a year — full access to every playground.

Get access →

Included

Full access to every playground and its complete content.
Runs in your browser — nothing to install.
The complete working reference code, yours to keep and run locally.
Generates an AGENTS.md that turns your AI coding agent into a hands-on assistant.
Do all your work in your favorite editor.
Access to new playgrounds as they are released.

Simple Access

Start with free preview steps in every playground, then unlock the full learning path with one subscription.

Real Practice

Go beyond passive learning with hands-on practice that leaves you with the complete working reference code.

Full Experience

The subscription gives you the complete path across the catalog, so you can continue past the preview and finish the project.