Miroku

<p><strong>Rakugaki Block</strong> is a block for gently adding hand-drawn, colored pencil-style doodles between paragraphs or at the end of blog posts.</p>
<p>The goal is not a full-featured drawing app. The concept is based on <strong>quick, impromptu scribbles that can be written in a few seconds</strong>.</p>
<h4>Features</h4>
<ul>
<li>Colored-pencil brush with texture (roughness and fading)</li>
<li>12-color pencil palette</li>
<li>Three canvas sizes: S / M / L</li>
<li>Freely configurable background color</li>
<li>Pen tablet support with pressure sensitivity</li>
<li>Undo and Clear functions</li>
<li>Accessibility support (alt text for the canvas)</li>
</ul>
<h4>How to Use</h4>
<ol>
<li>Open the post or page editor</li>
<li>Click the block inserter ( + )</li>
<li>Search for “Rakugaki Block” and add it</li>
<li>Draw freely with your mouse, touch, or pen tablet</li>
<li>Adjust the size and background color in the sidebar</li>
</ol>
<h4>Pen Tablet Support</h4>
<p>The block uses the Pointer Events API, so pen pressure is reflected in line width and opacity when drawing with a compatible tablet.</p>
<h3>Source Code</h3>
<p>The source files for this plugin are included in the <code>src/</code> directory.<br />
The <code>build/</code> directory contains the compiled assets generated from those source files.</p>
<p>To rebuild the assets, run:</p>
<ol>
<li><code>npm install</code></li>
<li><code>npm run build</code></li>
</ol>


Rakugaki Block

A Gutenberg block that allows you to draw with colored pencils, adding a warm, handwritten touch to your blog.

luileito

<p>μcaptcha is a math handwriting captcha scheme for touch-capable devices. Instead of entering text with a keyboard, you just retype a mathematical expression shown on a web canvas. μcaptcha belongs to the set of protocols called HIPs (Human Interactive Proofs), which allow a person to authenticate as belonging to a select group; e.g., human as opposed to machine, adult as opposed to a child, etc.</p>
<p>μcaptcha allows you protect your online forms from illegitimate access or abuse. Furthermore, as a byproduct of solving μcaptchas, a valuable labeled dataset of online handwritten math expressions is collected. μcaptcha is thus channeling the users’ effort into creating valuable resources for machine learning. <a href="https://mucaptcha.com/faq.html" rel="nofollow ugc">Learn how μcaptcha works</a></p>
<h3>Requirements</h3>
<ol>
<li>You need the μcaptcha API keys. <a href="https://api.mucaptcha.com" rel="nofollow ugc">Get them here</a>.</li>
<li>Your server must have <a href="http://php.net/manual/book.curl.php" rel="nofollow ugc">the cURL library</a> installed. Most servers do.</li>
</ol>
<h3>Translations</h3>
<ul>
<li>English (default)</li>
<li>Español (es_ES)</li>
<li>Català (ca_ES)</li>
<li>Other languages? – <a href="https://github.com/luileito/mucaptcha-wordpress/pulls" rel="nofollow ugc">Just make a pull request</a></li>
</ul>


μcaptcha

Integrates μcaptcha with WordPress, including comment and login/registration forms.

Rakugaki Block vs μcaptcha