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Web Performance Medium technical

Q1. How do you improve Largest Contentful Paint?

LCP is dominated by four factors: time to first byte, resource load time, render-blocking resources and client-side rendering delay. First ensure fast TTFB with caching, ...

1 Answer

Data Structures & Algorithms Hard technical

Q2. Explain dynamic programming and when to apply it.

DP solves problems with overlapping subproblems and optimal substructure by storing results and reusing them. Two styles: - Top-down memoisation: recursion plus a cache, ...

2 Answer

Vue.js Hard technical

Q3. How do you optimise the performance of a large Vue application?

Practical Vue 3 optimisations: use computed instead of methods in templates so results are cached, and split large components. Prefer shallowRef or shallowReactive for la...

1 Answer