Nikola Đuza Nikola is an engineer and a writer who lives and works in Novi Sad, spreading knowledge to folks through blogging and talking. He likes to build awesome things with mostly JavaScript and Ruby. You can find out more about him on

Stories by Nikola Đuza

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Create a URL shortener with Cloudflare Workers


Create a URL shortener with Cloudflare Workers; learn how to create and manage data in Cloudflare’s KV storage.

Nikola Đuza
Aug 26, 2022 ⋅ 11 min read
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Creating a Gatsby blog from scratch


This tutorial shows you how to build a blog on Gatsby from scratch and gives you an overview of the internal workings of Gatsby at a high level.

Nikola Đuza
Aug 14, 2020 ⋅ 13 min read