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FlowFrame
Visualize request flows in distributed systems.
FlowFrame is an interactive system design simulator that helps developers visualize request flows through components like Load Balancers, API Gateways, Redis, and PostgreSQL. Explore distributed systems through simulations, inspect node states, step through request frames, and understand system behavior beyond static diagrams.
Hi everyone! 👋
I'm a computer engineering student who started building FlowFrame while learning system design.
One thing I struggled with was that static diagrams show the components, but not how requests actually move through a system.
FlowFrame aims to make distributed systems easier to understand through interactive simulations.
Current simulations include:
• Load Balancing
• Cache-Aside Pattern
• API Gateway Routing
• Valet Key Pattern
I'm especially interested in exploring failure modes next—things like Redis latency, cache expiration, and service failures.
I'd genuinely love feedback:
* Which system design pattern should I add next?
* What failure scenarios would be useful?
* Would you use something like this while learning system design?
Thanks for checking it out!
About FlowFrame on Product Hunt
“Visualize request flows in distributed systems.”
FlowFrame was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #63 on the daily leaderboard. FlowFrame is an interactive system design simulator that helps developers visualize request flows through components like Load Balancers, API Gateways, Redis, and PostgreSQL. Explore distributed systems through simulations, inspect node states, step through request frames, and understand system behavior beyond static diagrams.
On the analytics side, FlowFrame competes within Productivity, Developer Tools and No-Code — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how FlowFrame performed against the three products that launched closest to it on the same day.
Who hunted FlowFrame?
FlowFrame was hunted by Navnath Kadam. 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 FlowFrame including community comment highlights and product details, visit the product overview.
Navnath Kadam