Nuno Sarmento

Custom CSS & JS plugin allows us to add custom CSS and Javascript functions on your WordPress website without editing any theme’s style and script files, the plugin also allows us to add external URLs with your style or script
Key features:
<ul>
<li>Custom CSS, JS and external URLs(scripts, CSS) on individual posts.</li>
<li>Custom CSS, JS and external URLs(scripts, CSS) on pages.</li>
<li>Custom CSS, JS and external URLs(scripts, CSS) across the whole website.</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/HRJLXe2eCSA?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe>
If you have suggestions for a new add-on, feel free to email me at hello@nuno-sarmento.com

Nuno Sarmento Custom CSS – JS

ska-dev

websevendev

jimedwards

This plugin adds additional advanced inspector controls to Gutenberg blocks that allow to add any custom HTML attributes to the block’s front-end output. This allows you to add inline styles to fine-tune the block’s appearance, set aria attributes to improve your site’s accessibility, add data attributes to integrate with any JavaScript modules or even JavaScript DOM event attributes such as <code>onclick</code>, <code>onchange</code> or <code>onload</code>.
<a href="https://playground.wordpress.net/?plugin=attributes-for-blocks&url=%2Fwp-admin%2Fpost.php%3Fpost%3D2%26action%3Dedit" rel="nofollow ugc">Demo</a>

Attributes for Blocks

It's perfect for what I need! I hope you'll keep it updated as this behaviour should really be native in WordPress!

This should be native!

This is just Gold

Allows to add HTML attributes to Gutenberg blocks.

Nuno Sarmento Custom CSS – JS vs Attributes for Blocks