Your question is Optimize Frontend for Large Datasets. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Explain how you would optimize a slow-loading frontend component that handles large datasets.
Discuss how you would identify whether the bottleneck is network transfer, JavaScript processing, memory usage, or DOM rendering. Explain which optimization techniques you would consider and how you would validate that they improve both initial load and interaction performance.
Scope: Answer for a modern web application using JavaScript or TypeScript.