0.0.15 • Published 10 months ago
@zipadee/core v0.0.15
@zipadee/core
A simple Node HTTP server with middleware.
!CAUTION Zipadee is very early, under construction, will change a lot, and may never be sufficiently maintained for any level of use. If you want to try it, please consider contributing!
Usage
import {App, html} from '@zipadee/core';
const app = new App();
app.use(async (req, res) => {
res.body = html`<h1>Hello world!</h1>`;
});
app.listen();Features
HTML Templates
Zipadee's html template tag offers a number of conveniences that may eliminate the need for a separate HTML template system like Liquid or Nunjucks:
- Automatic escaping* of untrusted interpolated strings
- Composition of nested templates
- Support for arrays: Makes it easy to build lists without having to use
arr.join(''), and supports streaming. - Pretty-ish-printing: Templates can be automatically dedented and nested templates re-indented when a nicer looking output is desired.
Asynchronous templates with treaming support: Zipadee streams each chunk of a template as its ready, and automatically waits for Primises in the stream.
app.use(async (req, res) => { // Render the shell ASAP, render the body when data is loaded res.body = html` <html> <head> <script type="module" src="./app.js"></script> <link rel="stylesheet href="./app.css"> </head> <body> ${renderBody(req)} </body> </html> `; }); const renderBody = async (req) => { const data = await getData(req); return html` <h1>${data.title}</h1> `; };
*Zipadee's html tag does not yet perform contextual auto-escaping, which requires parsing the HTML templates, so it's still possible to create unsafe attribute values like javascript:....