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Causality
A system design simulator you can break in the browser
Causality Lab is a system design simulator that runs in your browser. Connect clients, load balancers, servers, caches, queues, and databases, then watch requests flow through your system in real time Also break things on purpose: turn off a server, slow down a database, and see what happens. Then click on a failed request to understand where it traveled, node by node with visualizer also built in. It's still a simplified model. No signup required, try this and i'd love to hear your feedback!
Hey everyone!
I built Causality Lab to make system design concepts more interactive. Instead of just looking at architecture diagrams, you can simulate requests, introduce failures, and see how they propagate through a system.
It's still a work in progress, and I'd love to hear what you think, especially what you'd like to see added next!
Thanks for checking it out!
About Causality on Product Hunt
“A system design simulator you can break in the browser”
Causality was submitted on Product Hunt and earned 1 upvotes and 1 comments, placing #154 on the daily leaderboard. Causality Lab is a system design simulator that runs in your browser. Connect clients, load balancers, servers, caches, queues, and databases, then watch requests flow through your system in real time Also break things on purpose: turn off a server, slow down a database, and see what happens. Then click on a failed request to understand where it traveled, node by node with visualizer also built in. It's still a simplified model. No signup required, try this and i'd love to hear your feedback!
On the analytics side, Causality competes within Education and Software Engineering — topics that collectively have 122.6k followers on Product Hunt. The dashboard above tracks how Causality performed against the three products that launched closest to it on the same day.
Who hunted Causality?
Causality was hunted by Abhishek singh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Causality including community comment highlights and product details, visit the product overview.
Abhishek singh