A prebuilt version of monaco-yaml available straight in the browser.
You can use it straight out of the box, just load the precompiled monaco-editor.js in your browser.
npm install monaco-yaml-prebuilt
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Monaco YAML prebuilt</title>
</head>
<body>
<div style="display: flex;">
<div id="yaml-editor" style="width: 95vw; height: 95vh;"></div>
</div>
<script src="./node_modules/monaco-yaml-prebuilt/dist/monaco-editor.js"></script>
<script src="./index.js"></script>
</body>
</html>Then two objects will be available in your global window scope, monaco for monaco-editor and monacoYaml for monaco-yaml specific APIs:
const yamlModelUri = monaco.Uri.parse('a://b/foo.yaml');
const diagnosticsOptions = {
enableSchemaRequest: true,
hover: true,
completion: true,
validate: true,
format: true,
schemas: [
{
uri: 'http://myserver/foo-schema.json',
fileMatch: ['*'],
schema: {
type: 'object',
properties: {
p1: {
enum: ['v1', 'v2'],
},
p2: {
$ref: 'http://myserver/bar-schema.json',
},
},
},
},
{
uri: 'http://myserver/bar-schema.json',
schema: {
type: 'object',
properties: {
q1: {
enum: ['x1', 'x2'],
},
},
},
},
],
};
// YAML specific API
monacoYaml.configureMonacoYaml(monaco, diagnosticsOptions);
const yaml = 'p1: \np2: \n';
monaco.editor.create(document.getElementById('yaml-editor'), {
automaticLayout: true,
model: monaco.editor.createModel(yaml, 'yaml', yamlModelUri),
});By default, only yaml and json are supported. If you want to add more, you can edit webpack.config.js and rebuild the package:
git clone https://github.com/neuroglia-io/monaco-yaml-prebuilt.git
cd monaco-yaml-prebuilt
... edit webpack.config.js
npm run build
See Integrating the ESM version of the Monaco Editor - Option 1: Using the Monaco Editor WebPack Plugin for more info.