Frontend Architecture: Rendering, State and Data Fetching
Frontend Application Engineering: leave with a routed page with validated form, data fetching and complete loading/empty/error states.
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What this session would cover
Proposed outline — the mentor finalises the agenda once this topic is scheduled.
- 1Why frontend application engineering matters — the common problem: UIs show blank screens and stale data because loading and error states were skipped.
- 2Core concepts in plain language: Components, routing, state management, forms, validation, data fetching
- 3Going further: client-side rendering, server-side rendering, static generation, hydration, web workers, service workers
- 4Framework walkthrough: Core Web Vitals, WCAG Principles (POUR), Component-Driven Design
- 5Practical workflow, built live: A routed page with validated form, data fetching and complete loading/empty/error states.
- 6How to measure it: Largest Contentful Paint, Interaction to Next Paint, Accessibility issues, Task success rate
- 7An illustrative case (a fictional example, not a client result), then live Q&A on your own situation
Who it's for
- • Students and freshers entering tech
- • Working developers and engineers
- • Tech leads and architects
You'd leave with
- A routed page with validated form, data fetching and complete loading/empty/error states.
- A working understanding of Core Web Vitals and WCAG Principles (POUR)
- A short list of measures to track: Largest Contentful Paint, Interaction to Next Paint, Accessibility issues
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