SARSHIJ: How I Built a Cyberpunk Portfolio with Tailwind & GSAP (From Scratch)🚀

Sarshij Karn — Thu, 01 Jan 2026 15:24:14 +0000

By Sarshij Karn — sarshijkarn.com.np

When I set out to build my personal portfolio, I didn't just want another "clean" template. I wanted something that screamed Cyberpunk, Future-Tech, and Innovation.

As an Electronics Engineer who codes, I needed a site that felt like a dashboard from a sci-fi movie but loaded instantly on a 3G mobile connection.

Here is the deep dive into how I built sarshijkarn.com.np, achieving a 98/100 Accessibility Score and perfectly utilizing Tailwind CSS + GSAP.

🎨 The Aesthetic: "Neon-Glass"

The core design philosophy was simple: Dark Mode Only.

I used a deep void background (#0a0a0a) acts as the canvas for neon accents.

Primary Neon: #b366ff (Cyber Purple)
Secondary Neon: #00fafe (Electric Cyan)

The "Glow" Effect with Tailwind

One of my favorite tricks was stacking drop-shadow to create a realistic neon glow on text without using images.

/* style.css */
.neon-cyan {
  color: #00fafe;
  text-shadow: 0 0 4px rgb(0 250 254 / 0.35), 0 0 8px rgb(0 250 254 / 0.1);
}

This simple CSS class gives that "humming electric light" vibe to my stats and headings.

⚡ The Tech Stack

HTML5: Semantic & Accessible (Main landmarks, Aria-labels).
Tailwind CSS: For rapid utility-first styling.
GSAP (GreenSock): For high-performance, timeline-based animations.
Vanilla JS: No heavy frameworks (React/Vue) needed for a static portfolio.

🎞️ Animations with GSAP

I utilized GSAP ScrollTrigger to reveal elements as the user explores the page. The key was checking for device types to ensure mobile users didn't get overwhelmed.

/* script.js snippet */
const isMobile = window.innerWidth <= 768;

gsap.from(".hero-content-left", {
  duration: 1,
  x: -50, // Slide in from left
  opacity: 0,
  ease: "power2.out",
  delay: 0.2,
});

This logic creates a smooth entrance for the Hero section, validating the visitor's attention immediately.

🦾 Accessibility (A11y) Matters

A portfolio is useless if people can't navigate it. I spent time optimizing for screen readers:

Semantic Landmarks: Wrapping content in <main> tags.
Color Contrast: I manually tweaked my Neon colors (e.g., brightening #8a2be2 to #b366ff) to ensure they passed the 4.5:1 contrast ratio on dark backgrounds.
Labels: Adding aria-label="Sidebar Navigation" to the sidebar so users know exactly where they are.

📈 The Result

The final result is a blazingly fast, highly interactive site that represents my personality as an engineer.

You can check out the live site here: sarshijkarn.com.np

If you are an aspiring dev, I highly recommend building your own site "from scratch" at least once. It teaches you the fundamentals that frameworks often hide!

Connect with me on GitHub or LinkedIn!