Posts tagged "server components"

3posts

October 9, 2026

Securing Server Actions and React Server Components: data leaks, validation, and taint APIs

How to secure Server Actions and React Server Components: implicit endpoints, input validation, authorization, environment variables, taint APIs, and recent CVEs.

#react #security #server components #nextjs #typescript

September 18, 2026

React 19 hydration mismatch: why "Text content does not match server-rendered HTML"

The three real causes of hydration errors in SSR React apps, how to read React's dev diff, and when suppressHydrationWarning is actually the right call.

#react #19 #hydration #ssr #server components

React 19 - Server Components - Photo by Jan Antonin Kolar on Unsplash

September 10, 2026

React Server Components: what they are and how they change the way you write components

Server Components vs Client Components, the 'use client' and 'use server' directives, what runs where, and how they pair with Suspense and use().

#react #server components #use client #javascript #nextjs