What's the distinction between Svelte, Angular, and React in terms of code compilation?Specifically, Svelte compiles code to JavaScript at build time, akin to Angular.React also transforms code into JavaScript using tools, but what sets them apart?
Furthermore, when we refer to build time, does it correspond to commands like npm run build or ng build?If so, how does this align with development servers like npm run dev or ng serve where code doesn't seem to compile?