---
title: "Kalana Wanniarachchi (@kalanawanniarachchi) | Hashnode"
description: "Web Developer & Morse Code Enthusiast. Read the latest articles by Kalana Wanniarachchi on Hashnode."
url: "https://hashnode.com/@kalanawanniarachchi"
---

@kalanawanniarachchi

# Kalana Wanniarachchi

@kalanawanniarachchi · Joined August 2026

Web Developer & Morse Code Enthusiast

### [Building a Real-Time Web Audio Morse Code Decoder with Next.js](https://web--tech.hashnode.dev/building-a-real-time-web-audio-morse-code-decoder-with-next-js?utm_source=hashnode&utm_medium=feed)

Learn how to build a real-time Morse code audio decoder and trainer in Next.js using the Web Audio API for browser-based sound synthesis.

2 min read · [web--tech.hashnode.dev](https://web--tech.hashnode.dev/building-a-real-time-web-audio-morse-code-decoder-with-next-js?utm_source=hashnode&utm_medium=feed)

[Aug 1](https://hashnode.com/posts/building-a-real-time-web-audio-morse-code-decoder-with-next-js/6a6e33b221d059cca06910b6)