Hi! I’m Arnold Gunter,
I’m a software developer who loves blogging as much as coding.
I spend most of my time building projects for companies in React, React Native, Next.js, and for my own pleasure and torture Marko.js.
I’m obsessed with cutting-edge tech and always chasing the next tool worth learning.
Read my latest blog articles
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How to Create a Drag-and-Drop Interface with Vanilla JavaScript
Drag-and-drop interfaces make web applications interactive, intuitive, and user-friendly. From task boards like Trello to custom file uploaders, drag-and-drop is one of the most requested features in web development. In this tutorial, I’ll guide you through creating a complete drag-and-drop interface with vanilla JavaScript, without using any frameworks. You’ll learn how to: By the end,…
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5 Setups for Building Your First Full‑Stack Web App
As I created my first full-stack app ever, I was overwhelmed by the possibilities and pitfalls. I wish I had a guide telling me which framework and what backend to choose in which situation. That this doesn’t happen to you, I put together 5 tested and solid setups for you to start building your first…
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The New Temporal API Finally Fixed JavaScript’s 30-Year Time Problem
After decades of frustration with Date(), JavaScript finally handles time modern and reliable
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Your Website Needs This Image Format in 2025 — Not PNG/JPEG
Are you still using JPEG or PNG in 2025 and think you are good to go? Let me prove you wrong. There’s an image format called AVIF that outperforms all the others by 10 times — faster, smaller, and sharper! What is AVIF? Behind the strange abbreviation AVIF stands hides the term “AV1 Image File…
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32 Weird but Strangely Effective Tips for Coding
You don’t need another peace of advice, telling you to “just stay focused” or “remember to drink water.” This isn’t that. Let me show you what I sometimes do when nobody is in the room😅. Because coding is messy creativity. Your brain betrays you. Debugging feels like a crime scene investigation where you are both…