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Master System Design Like Never Before
SystemSloth gives you the tools, feedback, and practice that static tutorials simply can’t provide.
Drag-and-Drop Canvas
Interactive visual editor with pre-built components for databases, services, load balancers, and more. Build complex architectures in minutes.
AI Feedback Engine
Get real-time suggestions on bottlenecks, scalability issues, and best practices—like having a senior engineer reviewing your work 24/7.
FAANG Interview Prompts
Practice with real-world system design questions from top tech company interviews. Prepare for the exact challenges you’ll face.
Performance Scoring
Get quantified scores on your design’s scalability, availability, resilience, and cost-efficiency. Track your improvement over time.
Export & Share
Save your designs, export them as images or PDFs, and share them with your team or interviewers. Perfect for portfolios or documentation.
Learning Resources
Access a library of best practices, patterns, and anti-patterns to boost your system design knowledge as you build.
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How SystemSloth Works
Turn system design prep from passive learning into interactive mastery
Design a URL Shortening Service like TinyURL
Requirements:
- Users can submit long URLs and get a unique short link
- System should redirect short URLs to original destination
- Links should expire after a default timespan
Build, Review, Improve
Select an Interview Question
Choose from our library of real FAANG system design prompts or create your own custom challenge.
Design Your Solution
Use our drag-and-drop editor with pre-built components to visually create your system architecture.
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