React Day New York 2021
| title | author | length |
|---|---|---|
| State of React 2021 | Håkon Gullord Krogh | 11m |
React remains tiny and influential claiming 130 kilobytes of core code yet reporting about 12 million downloads per week, and positioned as a mature, default… | ||
| Learning TypeScript in React during year one | Anna Carey | 27m |
First-year engineer refactors an artwork sidebar into a standalone Dimensions component in a React + TypeScript codebase and hits cascading type errors when… | ||
| Multi-thread demystified | Atila Fassina | 36m |
JavaScript is already multi‑threaded but moving heavy work off the render thread matters: a React demo shows a single huge computation freezing the UI while… | ||
| React developers in a wild world of native apps | Milica Aleksic | 25m |
Compares concrete pitfalls and tools for moving a React web app to React Native: emulators often hide bugs so test on real devices, JSX maps to native… | ||
| Adding a second pair of eyes with visual testing | Colby Fayock | 33m |
Shows a concrete workflow: add the Applitools Eyes Cypress SDK via npm, run Cypress to create a visual baseline, then rerun against a faulty build where Eyes… | ||
| React query and auth: Who is responsible for what? | Bonnie Schulkin | 27m |
A concrete recipe for auth plus server state: centralize user state in a useUser hook that initializes from localStorage, enables a user-specific react-query… | ||
| A crash course in core web vitals for React developers | Ishan Anand | 42m |
Core Web Vitals are LCP FID and CLS measured at the 75th percentile and passing them correlates with 24% less abandonment and a search-rank boost; about 30% of… | ||
| How micro-frontends and NextJS can 4x site performance | Emily Thomas | 22m |
Rewrites a slow site into three micro-frontends (marketing, booking, dashboard) hosted via AWS Amplify with root-level rewrites so paths route to separate… | ||
| Temporal: React for the Backend | Shawn Swyx Wang | 31m |
Temporal uses a central orchestrator (Temporal server + devtools + SDK) and event sourcing to make long-running, multi-service processes reliable; the… | ||
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