ABOUT / BLUEPRINT
Drawings are guesses.
Run the system.
Blueprint makes system design easier to reason about by turning architecture drawings into small, inspectable simulations.
Free means free
Blueprint is available without an account, subscription, trial, or usage gate. The source is shared under the MIT license. Progress is stored on this device and can be cleared from the browser at any time.
Privacy
The app does not need identity data to run. We do not sell personal data or use advertising trackers. If privacy friendly product analytics are enabled in a deployment, they should avoid personal identifiers and keep only aggregate usage.
Terms
Blueprint is an educational tool. Its simulations and estimates are simplified models, not guarantees of production behavior. Verify design decisions against measured workloads and your own requirements.