•TOPIC

Frontend System Design Case Studies

InterviewSkool tracks 8 Frontend case studies with architecture diagrams, scale estimates, and deep dives.

Filter by company to see which companies ask Frontend questions, or browse all case studies.

By Topic

Distributed Systems (90)Security (32)Event Driven (14)Real-time (51)Storage (43)CDN (9)Media (3)Search (19)Media Streaming (3)Messaging (10)Payments (11)Booking System (6)Algorithms (20)Geospatial (11)Analytics (11)Data Pipelines (42)Databases (38)API Design (41)Caching (37)Fintech (14)Concurrency (8)Ads (8)AI / ML (23)Scheduling (20)Observability (11)Frontend (8)E-commerce (11)Collaboration (3)Rate Limiting (2)Networking (5)IoT (4)

By Company

Adobe (2)Anthropic (1)Google (1)Microsoft (1)Netflix (1)OpenAI (2)Roblox (1)
🔒

to save your progress.

Title
Difficulty
Companies
Breakdown / Solution
Intermediate
OpenAI
Intermediate
Microsoft
Intermediate
Roblox
Intermediate
Netflix
Advanced
Google
Intermediate
Adobe
Intermediate
AnthropicOpenAI
Intermediate
Adobe

Frequently Asked Questions

What is Frontend in system design?

Frontend is a core system design topic covered in 8 case studies on InterviewSkool. It appears frequently in FAANG interviews, especially at Google, Amazon, and Meta.

How should I prepare Frontend for system design interviews?

Study the case studies above, focusing on architecture trade-offs, scale estimates, and API designs. Practice explaining your decisions aloud — this is exactly what interviewers evaluate.

Practice with a Mock Interview

Apply these Frontend case studies in a live system design mock interview with InterviewSkool's AI interviewer.

Start System Design Interview →