NextCloud is awesome suite of client-server software for creating and using file hosting services. NextCloud is open-source alternative to most of Google services. Mostly, I'm using it for syncing my devices and storing media files. I have an instance of NextCloud at my server and I'm using it commonly since i left the Google.

What Google's alternatives has NextCloud.

ADS-B is the radio system used by aircraft in order to broadcast their information such as their flight number, latitude and longitude, altitude and speed.

A/B testing is a method to find out which variant of a text or graphic converts better. When you want to change an aspect of the design, rather than going in blindly or going with your gut feeling, A/B testing lets you make changes that perform better, or at the very least as well as the existing design.

Your success with A/B testing depends on a few factors

Advent of code is competitive programming challenge which is organizing since 2015. I heard that event from tsoding which is streamer and content creator about programming. I know that competition since AoC2018. Cause of I'm jumping into multiple things when i working I never complete any of it. But i do some progress every year. Maybe i complete the competition at AoC'22, If i do, I'm gonna share my solutions at there.