ScaleDojo

Learn System Design by Actually Building Systems.

9 followers

Learn System Design by Actually Building Systems.

9 followers

ScaleDojo is where engineers stop watching system design videos and start building real architectures with their own hands. 220+ interactive challenges across HLD, LLD, API design, and GenAI pipelines. Every challenge is a real system. An AI architect reviews your work and tells you exactly where it breaks. Free to start. Built for engineers who are tired of theory without practice.

This is the 2nd launch from ScaleDojo. View more

ScaleDojo

Launching today

Interactive System Design Practice Platform

ScaleDojo is a hands-on system design practice platform with 220+ challenges across HLD, LLD, API Design, GenAI, and distributed systems. Practice real-world architecture problems, get AI-assisted feedback, and build practical system design skills through interactive exercises. Free to start.

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Launch tags:Education•Developer Tools•Artificial Intelligence

Launch Team

Viktor.comAn AI coworker that actually does the work

Promoted

Hunter

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System design is often learned through videos and theory, but building real architectures requires hands-on practice. We built ScaleDojo to make that practice more interactive and practical. With 220+ challenges across HLD, LLD, API Design, GenAI, and distributed systems, engineers can work through real-world scenarios and get AI-assisted feedback along the way. We’d love to hear from the Product Hunt community: What would make system design practice more useful for you?

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1d ago

Previous ScaleDojo Launches

ScaleDojoLearn System Design by Actually Building Systems.

Launched on May 27th, 2026