I don’t just mean a wrench, unless thats it for you. I mean any tool you regularly use for work that you consider your most important. If you’re a software person name whatever digital tool you guys use. Whatever the career everyone uses tools I dont care if they are digital, verbal, physical or psychological. For me its honestly probably a flashlight, before I use any tools I’m always investigating with my flashlight or using a laser to trace lines.


IntelliJ IDEA
It’s an IDE, a highly featureful code editor.
A lot of programmers like to use more basic text editors and pile on plugins. I feel bad for them when they share some new plugin they’re excited about and it’s a feature that’s been in IntelliJ forever and they had to put extra work in to get it. And so many other users of that editor don’t even know what’s possible.