server-side compilation

Server-side compilation transforms source code into executable machine code or optimized intermediate formats on a remote server rather than the user's local hardware.

By shifting the heavy lifting of code translation to high-performance remote infrastructure, server-side compilation offloads resource-intensive tasks from the client device. This approach is critical for languages like Java or C# where Just-In-Time (JIT) or Ahead-Of-Time (AOT) processes convert raw logic into optimized instructions before delivery. Modern web architectures, such as Next.js or Nuxt, leverage this to pre-compile components into static assets (HTML/CSS), drastically reducing the Time to First Byte (TTFB) and ensuring consistent performance across low-powered mobile devices. It centralizes the build environment: ensuring that versioning, security patches, and hardware-specific optimizations are handled in a controlled backend space rather than relying on unpredictable end-user browser environments.

https://developer.mozilla.org/en-US/docs/Learn/Server-side/First_steps/Introduction