Designing frontend systems at scale — the kind of thinking expected in senior interviews and real architecture work.
- Designing an Infinite Scroll Feed
- Designing Feature Flags in Frontend Applications
- Structuring Complex UIs with the Backend-For-Frontend (BFF) Pattern
- Designing an infinite-scrolling feed (data, caching, virtualization)
- Real-time features: WebSockets vs SSE vs polling
- Designing an autocomplete/typeahead system
- Offline-first apps and sync strategies
- Multi-step forms and wizard state design
- Internationalization architecture
- Designing for resilience: loading, error, and empty states as a system
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