This is my personal opinion. I’ll not try to convince you that your language is good or bad. Programming language is a matter of preference. But of course your programming language is the best.
- It’s really hard to avoid it;
- It’s not strictly typed;
- Browsers behavior may vary;
- Dozens of frameworks and libraries with different API and sometimes even syntax (e.g. Angular);
Let’s go through these items and I’ll explain what I mean.