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.
SolveStack is a comprehensive coding problem tracking platform for students and professionals. Organize problems, track progress, mark revisions, and accelerate your coding interview preparation with our intuitive dashboard.
