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WebSockets in React Server Components: Client Islands

Why you shouldn’t copy server state into a global store for realtime Hot take: when React Server Components (RSC) are your default, the worst thing you can do for realtime features is turn an entire…

  • Ship pages as Server Components to leverage streaming and small JS budgets.
  • Isolate WebSockets in minimal client islands (5-20 lines) using TanStack Query or SWR.
  • Prefetch initial data server-side and hydrate client cache via TanStack Query’s dehydrate.

String Replacement

At xFusionCorp Industries, the Stratos Datacenter houses a jump host server that stores template XML files essential for the Nautilus application.

  • System administrators replace "Text" with "Echo-Location" in XML file
  • Connect to jump host server "thor" via SSH as root user
  • Verify file contents and count replacements after modification

Beyond Arduino: Getting Started with ESP-IDF in VS Code for ESP32

Note: This tutorial was originally published on effessdev.github.io . Check out the original article for the most up-to-date version: https://effessdev.github.io/posts/2026-07-27/ This is a…

  • Install ESP-IDF Installation Manager (EIM) for ESP-IDF setup
  • Create new ESP-IDF project via ESP-IDF: New Project command
  • Build and flash project to ESP32 board using ESP-IDF: Flash (UART) command

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