jsx-async-runtime
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An asynchronous JSX runtime without dependencies to be used as html template engine.
npm i jsx-async-runtime
To make use of the jsx-async-runtime, you need to configure your transpiler to utilize this package for transforming the JSX syntax.
If you are using TypeScript for transpiling, simply set these options in the tsconfig file:
{
"compilerOptions": {
"jsx": "react-jsx",
"jsxImportSource": "jsx-async-runtime"
}
}
If you're using jsx-async-runtime as template engine, you might want to include data from an asynchronous operation in the resulting markup. To simplify this process, you can make your components asynchronous and send async requests from within them.
Please note: jsx-async-runtime doesn't escape html entities per default, so rendering user input makes your application vulnerable to cross site scripting. jsx-async-runtime exports a utility function called escapeEntities which can be used to render input from uncontrolled sources.
You can study the example project to learn about existing features.
import { escapeEntities, renderToString } from "jsx-async-runtime";
export default function App() {
return (
<>
{`<!DOCTYPE html>`}
<html>
<head>
<meta charset="utf-8" />
<title>Todos</title>
</head>
<body>
<Header label="<Todos>" />
<TodoList quantity={3} />
</body>
</html>
</>
);
}
function Header({ label }) {
return (
<section
style={{
"background-color": "red",
"padding-bottom": "1rem",
}}
>
<h1 style="color: white; text-align: center">{escapeEntities(label)}</h1>
</section>
);
}
async function TodoList({ quantity }) {
const { todos } = await (await fetch("https://dummyjson.com/todos")).json();
return (
<table class="table">
<thead class={{ thead: true, striped: false, sticky: true }}>
<tr>
<th>Label</th>
<th>Status</th>
</tr>
</thead>
<tbody class="tbody striped">
{todos.slice(0, quantity).map(({ todo, completed }) => (
<tr>
<td>
<label for="todo">{escapeEntities(todo)}</label>
</td>
<td>
<label for="status">{completed ? "yes" : "no"}</label>
</td>
</tr>
))}
</tbody>
</table>
);
}
console.log(await renderToString(<App />));
FAQs
An asynchronous JSX runtime without dependencies to be used as html template engine.
The npm package jsx-async-runtime receives a total of 116 weekly downloads. As such, jsx-async-runtime popularity was classified as not popular.
We found that jsx-async-runtime demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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