Which Template Engine Powers Vue’s Mustache‑Style Syntax?

Vue uses the Mustache template syntax, which provides an elegant way to transform data into a view.

Historically, developers have tried several approaches to achieve data‑to‑view rendering:

Pure DOM manipulation – cumbersome and impractical.

Array join method – once popular but limited.

ES6 template literals – the ${a} syntax sugar introduced in ES6.

Template engines – the most elegant solution.

The name “mustache” (胡子) comes from its double‑curly‑brace delimiters {{ }}, which resemble a beard.

In the Mustache library, the core work consists of two steps:

Compile the template string into a series of tokens , which are essentially nested arrays representing the abstract syntax tree of the template.

Combine those tokens with the provided data to generate the final DOM string.

Common front‑end template engines include Jade, EJS, JSHTML, Mustache, and Handlebars. Among them, Mustache and Handlebars are classified as logic‑less templates, while the others allow embedded logic.