IntelliJ IDEA is my daily driver. Since I was introduced to Eclipse for Java at my university a while ago and experienced the terror, I was looking for alternatives and I found Intellij. I use it all the time, and it's definitely my favorite IDE. All the other Jetbrains products such as PyCharm and WebStorm are also on the same high standard.
It’s hard to find a software company, besides embedded, that doesn’t take advantage of using Docker as their container solution. Even harder when it’s a company that focuses on the Web. There is a good reason why this is the case, it’s making life a lot easier for SWE/SRE/DevOps Engineers.