- Most used language in webdevelopment.
- Largest support community (stackoverflow)
- Provides more career oppurtunities because of it's vast usage.
- Has many libraries provided by npm
- It works on client side so, It will not use server's CPU. It saves bandwidth of the server.
- One of the easiest programming languages to learn as a beginner.
- It provides liveliness to webpages with events like click, drag etc.
- It has Universal Support
- It supports both imperative and structured programming language style.