React

Performance

• GitHub - welldone-software/why-did-you-render: why-did-you-render by Welldone Software monkey patches React to notify you about potentially avoidable re-renders. (Works with React Native as well.)

UI

• Tamagui — React Native + Web UI kit

Data

• React Hooks for Data Fetching – SWR

Self-check questions

• useEffect vs useLayoutEffect
• useTransition use cases

Other

• overreacted — A blog by Dan Abramov
• Type system of the React compiler