- You do not need any special software for JS because all main Web Browsers support it.
- You can also create Web Applications, Mobile Apps and Games using JS.
- A very good thing about JS is that , in JS you can save time by using the already created Libraries and frameworks.
- Internal : It used if we want to make change in single page.
- Any text editor like – Notepad, Notepad++, Sublime text, Sublime text 3, Visual studio code, Atom, Brackets etc.
- Any web browser like – Google chrome, Safari, Opera, Microsoft Internet Explorer etc.