it depends, do you wanna learn how to drive the car or do you wanna know the name of every component inside the engine and how they work ? if you wanna build interactive webpages and webapps then you can start learning javascript ,css grid and html then vue.js or react.js or if you wanna build games for all platforms then you can learn C sharp and unity
why these two options? because if you learn them you an build things yourself and sell them so you don't have to worry that much about job interviews
this is only one point of view maybe there is something better there i don't about so don't stop here keep looking