I use Visual Studio Code because it is great out of the box, it has an integrated terminal, and support for quite a few languages. As a developer who works with TypeScript, their tooling is amazing in the VSCode Marketplace. The best part about VSCode is that can be as lightweight or as decked out as you want it to be. Even though a lot of other IDE's are Electron apps just like VSCode I find that VSCode boots up the fastest. I've tried other IDE's and I always find myself coming back to VSCode.