React API
↔ core lib to expose react functionality
aka lib
Hooks API
React API to make React more Functional
ReactDOM API
core react library to render VDOM
Suspense API
React API to defer render for FC
StrictMode API
React API to highlight potential problems ie unsafe lifecycles, deprecated legacy API, etc
experiement_use
React API to allow Async Data Fetch inside Server Component
Context API
React API to fix Prop Drilling, share global data
Source: reactjs.org/docs/context.html
JSX
Syntactic Sugar to mix HTML inside JS, later Transpile to React.createElement()
Source: JSX In Depth – React
References
StrictMode API
↔ React API to highlight potential problems ie unsafe lifecycles, deprecated legacy API, etcSuspense API
↔ React API to defer render for FCLazy()
↔ React API function to Lazy Load FC for Suspense Boundaryexperiement_use
↔ React API to allow Async Data Fetch inside Server ComponentContext API
↔ React API to fix Prop Drilling, share global dataHooks API
↔ React API to make React more Functional