Well, honestly, SQL, Groovy, and Visual Basic (for and against Applications) 😅
Umm... PHP, Java, and I'm starting with Python because everyone says I have to.
You should learn basics of js before python imo. It's basically a requirement for any web development now.
I know some js. I usually avoid it because I'm a backend dev. Sort of algorithm-heavy stuff.
when i was coming of age, js was a complete joke and no serious backend dev would even sneeze at it. now its all the rage. Fwiw I am no front end dev but people only seem to pay attention to the flashy flashy pretty stuff or drama. I yearn to offload frontend and go back down to the important stuff. Maybe next year :D
Also, you should learn go just because I like it so much.