Small correction: KGS is no longer Java-client-only. The protocol was opened up a few years ago and there are several web-based clients now, most notably https://shin.gokgs.com/
Also thank you for the lifein19x19.com shoutout :)
Also thank you for the lifein19x19.com shoutout :)
These days there are lots of great alternatives :
OGS, Fox, Tygem, Panda Net to name but a few.
All of them have their pros and cons but OGS is great for western players.
Also can highly recommend lifein19x19.com