>In the meantime, IDEs for web development are a few and are not very customizable by my needs

i'm a full stack web dev myself, whatever that means nowadays. i consider languages, the os, dbms, version control, virtualization, browsers, webservers, automation servers etc etc, to be my tools. not merely the the IDE or text editor. personally i hardly need anything beside emacs and zsh terminal on my 7y/o thinkpad t410. that said i do understand that different people need different tools. hope you find what you need.