IDE
VS Code, but I am giving Cursor a try!
Editor's Theme
Dracula
Editor's Font
IntelOne Mono
Terminal
iTerm2
Browser
Brave (but also test manually in Chrome, Firefox, and Safari). I've been happily using Brave but I discovered that Brendan Eich, CEO of Brave, is a supporter of anti-gay movements, and I've decided to switch to other browsers. Let's give Vivaldi a try!