Hello, I'm Adrian.

I'm a Javascript Engineer based in London, UK.

I working with


Yet another markdown editor

Markdown editor with a preview. Responsive, dark/light mode support, lightweight.

React micro-frontends PoC

React micro-frontend PoC with Webpack Module Federation, Lerna and Typescript.

Highlighter prototype

Interactive document/text highlighter proof of concept build with React.

NPM dependency graph

Node module dependency graph search and visualiser build with React.


Learn how to set up and test a production ready React application built with Redux, React hooks, routing and custom hooks; by making use of React Testing Library and Jest.

The Effect Hook, or shorly useEffect(), lets you perform side effects in a React functional component. Dealing with fetch requests, looking to manipulating the DOM directly or maybe trying to make use of a timer function? This is where useEffect is your go-to choice.