I would concentrate on modern JS without frameworks and TS initially. I can't recommend a book really as the last ones I read are 10 years old now e.g. JS - the

I would concentrate on modern JS without frameworks and TS initially. I can't recommend a book really as the last ones I read are 10 years old now e.g. JS - the good parts. You mention devops stuff e.g. networking / routing that I've never been great at - would you be able to recommend a "real" book on that stuff?