Brio.js v5: Adding Interactivity to Existing Pages

说明与用途

Brio.js v5 通过 b-* 属性实现对现有网页的交互增强，避免使用大型框架，保持全局空间干净，并在卸载时自动清理资源。

问题

Adding interactivity to parts of existing web pages without requiring a full framework rewrite or external dependencies.

结果

Brio.js enables adding interactive widgets to existing pages with minimal footprint, no virtual DOM, no compiler, and no runtime dependencies, while maintaining clear data scoping and cleanup.

工作流

• 1. Include Brio script via CDN or npm.
• 2. Add b-* attributes to desired DOM elements.
• 3. Call brio.createApp({state:()=>({...})}).mount('#element').
• 4. Interact; Brio updates the DOM reactively.
• 5. On removal, Brio cleans up event listeners and state.

证据

Brio adds reactivity to HTML with b-* attributes. It works on the real DOM, in place. No virtual DOM, no JSX, no required compiler, and no runtime dependencies.

来源

It only owns what you mount. You can mount Brio around one form in a Rails view, one menu in a WordPress theme, or one calculator in an old PHP page. It doesn't care what's around it, and it won't touch anything outside the element you gave it.

来源

The standard build uses new Function, which a policy that forbids unsafe-eval blocks. Since 5.1 there's a CSP build (@jnreis/briojs/csp) that runs without eval.

来源