Frontend System Design
/Expert
Design Data Table
Definition
A complex Data Table requires client/server pagination, multi-column sorting, filtering, virtualization (for 10k+ rows), and responsive design (collapsing columns on mobile).
Explain Like I'm New
An Excel spreadsheet in the browser. It gets extremely complicated when you have 100,000 rows and want to sort them instantly without freezing the browser.
Architecture & Flow
Interview Questions
basic
- What are the core requirements for Data Table Component?
intermediate
- How do you handle edge cases and accessibility in Data Table Component?
advanced
- How do you scale and optimize Data Table Component for millions of concurrent users?
trick
- What happens to Data Table Component if JavaScript is disabled?