What is ECMAScript?
- Learn Web Development provides information for beginners and introduces basic concepts of programming and the Internet.
- open console write
- you can open https://repl.it website and create new
- reading single user input => evaluates them => and then returns the result to the user
- Repl.it is a web platform providing REPL for various languages
- more then a REPL, it will provide us full-featured editor to write React in the browser