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2 changes: 1 addition & 1 deletion pages/404err.html
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<span class="bg-primary/10 text-primary border border-primary/30 px-3 py-1 font-label-mono text-xs uppercase font-bold">Web Development</span>
<span class="text-on-surface-variant font-label-mono text-xs">Published: August 24, 2026</span>
<span class="text-on-surface-variant font-label-mono text-xs">β€’ 9 min read</span>
</div>
<h1 class="text-display-lg font-display-lg text-on-surface font-bold">Architecting Performant Web Applications with Vite and Tailwind CSS</h1>
<p class="text-on-surface-variant text-base leading-relaxed">
A technical dive into bundle optimization, native ES modules, layout stability (CLS), and achieving 95+ Lighthouse performance scores.
</p>
</header>

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<section class="space-y-4">
<h2 class="text-2xl font-bold text-on-surface">The Need for Speed in Modern Web Engineering</h2>
<p>
User retention directly correlates with page load speeds. Search engines, including Google, utilize **Core Web Vitals** (Largest Contentful Paint, Interaction to Next Paint, and Cumulative Layout Shift) as primary ranking factors. Building performant web applications requires moving beyond heavy monolithic runtime JavaScript frameworks when lightweight, native browser capabilities suffice.
</p>
</section>

<section class="space-y-4">
<h2 class="text-2xl font-bold text-on-surface">1. Leveraging Vite for Instant HMR & Production Rollup Builds</h2>
<p>
Traditional bundlers process the entire application graph before serving content locally. Vite revolutionizes this by serving code via native ES Modules during development, offloading module resolution to the browser engine:
</p>
<div class="bg-[#050505] p-4 text-xs font-label-mono text-on-surface border border-surface-variant space-y-2">
<span class="text-primary">// vite.config.mjs</span><br>
import { defineConfig } from 'vite';<br><br>
export default defineConfig({<br>
&nbsp;&nbsp;build: {<br>
&nbsp;&nbsp;&nbsp;&nbsp;target: 'esnext',<br>
&nbsp;&nbsp;&nbsp;&nbsp;minify: 'terser',<br>
&nbsp;&nbsp;&nbsp;&nbsp;rollupOptions: {<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;output: {<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;manualChunks: {<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vendor: ['@supabase/supabase-js']<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br>
&nbsp;&nbsp;&nbsp;&nbsp;}<br>
&nbsp;&nbsp;}<br>
});
</div>
</section>

<section class="space-y-4">
<h2 class="text-2xl font-bold text-on-surface">2. Eliminating Unused CSS with Tailwind Purging</h2>
<p>
Tailwind CSS provides low-level utility classes that yield minimal final CSS bundle size when configured correctly. By analyzing template files during build time, unused utility selectors are purged, resulting in production CSS files under 15KB gzipped.
</p>
</section>

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<h2 class="text-xl font-bold text-on-surface">Core Web Vitals Optimization Checklist</h2>
<ul class="list-disc list-inside space-y-2 text-on-surface-variant text-sm">
<li><strong>Font Preloading:</strong> Add <code>rel="preconnect"</code> for Google Fonts and load display fonts with <code>font-display: swap</code>.</li>
<li><strong>Image Aspect Ratios:</strong> Set explicit <code>width</code> and <code>height</code> attributes on all <code>&lt;img&gt;</code> tags to prevent Cumulative Layout Shift (CLS).</li>
<li><strong>Resource Hints:</strong> Use <code>rel="canonical"</code> and pre-connect to external API domains (Supabase, Firebase) early in the <code>&lt;head&gt;</code> tag.</li>
</ul>
</section>

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<h3 class="text-xl font-bold text-on-surface">Explore Omnikon Developer Projects</h3>
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Check out our open-source projects built using Vite, Tailwind CSS, and clean web architecture patterns.
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