Svelte 是一个前端 UI 框架。
特性：
-
解决网站的臃肿危机。Svelte 将你的模板变成快速、轻量级的 vanilla JavaScript。
-
简单易用。使用你掌握的语言，从可组合、易写的模块中构建应用。
-
快速而又坚固。编译时静态分析确保浏览器不再需要更多的工作。
API：
import * as svelte from 'svelte';
const { code, map } = svelte.compile( source, {
// the target module format – defaults to 'es' (ES2015 modules), can
// also be 'amd', 'cjs', 'umd' or 'iife'
format: 'umd',
// the filename of the source file, used in e.g. generating sourcemaps
filename: 'MyComponent.html',
// the name of the constructor. Required for 'iife' and 'umd' output,
// but otherwise mostly useful for debugging. Defaults to 'SvelteComponent'
name: 'MyComponent',
// for 'amd' and 'umd' output, you can optionally specify an AMD module ID
amd: {
id: 'my-component'
},
// custom error/warning handlers. By default, errors will throw, and
// warnings will be printed to the console. Where applicable, the
// error/warning object will have `pos`, `loc` and `frame` properties
onerror: err => {
console.error( err.message );
},
onwarn: warning => {
console.warn( warning.message );
}
});
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