Some of the open source applications I use:
- KDE Softwares
- Kubuntu 15.10
- Xubuntu 14.04
- Mozilla Firefox
- Chromium
- Node.js
- Express JS (a web application framework)
- KoaJS (a web application framework)
- Golang (i just started learning it)
- Linux Kernel (it's every where)
- Atom Text Editor (the best text editor out there)
- LibreOffice (for creating documents and stuff)
- Android (Android is awesome)
- MongooseJS (Awesome MongoDB ODM)
- Redis