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· 2 min read
Matej Jelluš

This week, 1 - 4 November, Web Summit conference held in Lisbon, Portugal. Me and two other colleagues from Kontentino were there to present Kontentino and listen to some speakers.

· 5 min read
Matej Jelluš

A brief tutorial how to create a Node, TypeScript and GraphQL server from scratch with MySQL database. The ouput is a very basic GraphQL server, which you can run, send a simple query to it and get a response. The whole project is available on GitHub.

· 3 min read
Matej Jelluš

On couple of my projects, I started using GitHub Actions. I also wanted to use it for pentest-tool-lite, where I want to run TypeScript lint after each push and publish it to npm after release is created. I had some problems which I recently solved, so I am sharing my solution.

· 4 min read
Matej Jelluš

Currently I have one full time job and in my free time I am working on two StartUps. One of them is based in US and the second one is in Slovakia. Both are the same size (3 - 5 people), main project is a web application, but the approach is different.

· One min read
Matej Jelluš

Couple of weeks ago I came across to this interesting rule and it is worth to think about it more deeply.

· 2 min read
Matej Jelluš

When you want to create codecoverage report with phpunit, you need to have XDebug installed otherwise you get just error "No code coverage driver is available". I successfully installed it on Windows but I had lot of issues installing it on MacOS.

· 3 min read
Matej Jelluš

Git is something that most of us use daily, though there are functions / commands you do not use but still may help in some situations.

· One min read
Matej Jelluš

Collection of JavaScript examples when it behaves...weird? Funny?

· One min read
Matej Jelluš

Have you ever heard about yarn resolutions? It is not something you would use everyday, but it is definitely useful.

· 3 min read
Matej Jelluš

The first thing you read about setState - it is asynchronous. I understand it but still did not realize a couple of things.