<h3 id="what-is-yagni">
<a class="header-anchor-link" href="#what-is-yagni" aria-hidden="true"></a> What is YAGNI</h3>
<p>YAGNI, or "You Ain't Gonna Need It" (or "You Aren't Gonna Need It"),</p>
<h3 id="why-yagni">
<a class="header-anchor-link" href="#why-yagni" aria-hidden="true"></a> Why YAGNI</h3>
<ul>
<li>What you guess nessessary is not necessary in high probability.</li>
<li>There are always many things to implement which is actually necessary before you implment what you guess necessary</li>
<li>The more code, the more time others spend to understand</li>
<li>Every values will be reducted by probability of being used</li>
<li>Everything cost you have spent can turn out to be wasted in vein</li>
<li>Life time every menmber has spent on can turn out to be wasted in vein</li>
</ul>


Why YAGNI principle

What is YAGNI

Why YAGNI

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