Two of the favorite choices today for creating these elaborate mechanisms are React and Vue.js, two chunks of code that might be called libraries or frameworks depending upon how you define the words.

Three key files in both sample React and Vue projects contain the necessary code for our analysis: The app.js file governs a “blog” app shell. The server.js file pulls in the Express library ...

For instance, when Vue.js finds pieces of static HTML code within the virtual DOM tree, the compiler hoists them out of the render function (Listing 1).

Version 2.0 of Vue.js, recently released as a public preview, is leaner and faster than before, ... Source code for Vue 2.0 is available on GitHub, with a beta release eyed for May.

It is designed to be a drop-in replacement for modern Vue.js code, aiming to support the recommended syntax and features of Vue.js 3. Moreover, ...