David Towoju

pluginette

Gutenberg is a great block editor but it does not come with a todo block.
You can now create to-do lists in WordPress Gutenberg editor. 
Your todo checkboxes will appear both on the frontend and backend. It will even keep the current state of the checkbox when shown on the frontend.
Logged-in users can save their checkbox selections (if enabled per checklist).
You can use this block to:
<ul>
<li>Add tasks to your posts and pages</li>
<li>Create a checklist of items</li>
<li>Let logged-in users save their selections</li>
<li>Set goals and track progress</li>
</ul>
<iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/xbmKzLUItqU?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>

Todo Block


Things I Wish:




I could use markdown to insert a checkbox, I should be able to type [] followed by a spacebar for example to insert or maybe [ ] followed by a spacebar



I could double tap enter to exit the block (instead of just keep creating new checkboxes)




Things I Like:




Read only option



No lag



Light in plugin size



It works and it's crisp... but needs some extra love.

Adds ToDo list block that shows checkboxes on frontend and backend of your site.

Yevhen Horbyshyn

This plugin adds a hidden “inverted” checkbox to your forms to prevent bots from submitting them.
<ul>
<li>Adds support for Contact Form 7 via shortcode <code>[ica_checkbox]</code></li>
<li>Adds JavaScript-based hidden checkbox to regular forms in the footer</li>
<li>Blocks form submission if the checkbox is unchecked or missing (typical behavior for bots)</li>
</ul>

Inverted Checkbox Antispam

Simple spam protection using an inverted checkbox. Compatible with Contact Form 7 and custom HTML forms.

Todo Block vs Inverted Checkbox Antispam