SystemCraft

What it does

SystemCraft is an interactive system design practice platform. Most prep tools give you theory. SystemCraft gives you a canvas. Read deep-dive docs for 100+ real-world systems — then open the practice canvas and design it yourself with a drag-and-drop architecture builder. ✦ 100+ systems with deep documentation ✦ Interactive drag-and-drop canvas ✦ Structured learning roadmap ✦ Progress tracking ✦ AI-assisted generation Free to use. No fluff.

Master system design interviews with 100+ interactive designs, drag-and-drop architecture canvas, deep-dive documentation, and a structured learning roadmap.

Hands-on canvas practice, curated learning paths, reference solutions, and deep-dive docs — everything in one place. From structured learning paths to free-form design — all the tools, none of the noise. Drag 31 architecture components onto an infinite canvas. Connect, resize, and style nodes to build any system. Toggle a reference-solution overlay to see exactly where your design differs from the ideal answer. Every design ships with requirements, HLD, deep-dive sections, trade-offs, and interview tips. Follow a curated path from beginner to advanced. Track progress across 50+ topics with visual milestones. Design anything without constraints. Save multiple sheets, experiment freely, no…from systemcraft.ashwinsi.in

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