@artf
Let's say I'm adding a new custom block called 'big-hero', and I want the custom HTML that I'm adding to that new block to reference an entire stylesheet instead of having to add each individual style in the <body>. How does one accomplish that? Where does one add an external stylesheet?

For block specific styles I'd recommend just using style tag
content: `
<section class="big-hero">...</section>
<style>
.big-hero{...} ....
</style>
`,
If you want to preload external stylesheet inside the canvas
var editor = grapesjs.init({
...
canvas: {
styles: [
'https://...',
...
]
}
});
For block specific styles I'd recommend just using
styletagcontent: ` <section class="big-hero">...</section> <style> .big-hero{...} .... </style> `,If you want to preload external stylesheet inside the canvas
var editor = grapesjs.init({ ... canvas: { styles: [ 'https://...', ... ] } });
Hi @artf
When using
Most helpful comment
For block specific styles I'd recommend just using
styletagIf you want to preload external stylesheet inside the canvas