Thoughout my years of coding I have contibuted to many projects, but here are the ones I created myself which I found interesting.
The world's easiest visual programming language, at least that is what I am aiming for. It's like Scratch, but for grown-ups. Powered by Rust and beautiful mobile-ready editor.
A simple tool for converting text between different charsets for Flutter and Dart. It supports all major legacy encodings like WINDOWS-1250.
A missing basic form widget for Flutter with validation, error handling, and more. Great way to build good forms quickly.
Web-scraping API for memes from popular Polish sites. Also a web app for browsing them. Time-killer for boring classes.
The project and software of my custom build cheapo mechanical keyboard with a unusual features like using it to drive a truck in ETS2.
My collection of godlike software, manual pages, gists, configs, keybindings and examples. It has saved me a lot of time and effort. 10/10 would recommend.
At the beginning of my programming journey, I created few mobile and desktop games for Android and iOS using libGDX, Unity3D and C#.