langenderferc@gmail.com - Introduction to Javascript

Javascript is a programming language that is commonly used for creating interactive and dynamic webpages. It is a high-level, interpreted language that can be executed on the client side (browser) as well as the server side (Node.js).

History of Javascript

Javascript was created by Brendan Eich in just 10 days in 1995 while he was working at Netscape Communications Corporation. Initially, the language was called Mocha, but it was later renamed to LiveScript. Finally, it was renamed to Javascript when Netscape wanted to capitalize on the popularity of Java at the time.

Features of Javascript

• Dynamic and interpreted
• Object-oriented
• Functional programming
• Event-driven programming
• Cross-platform
• Supports closures
• Has a large standard library
• Supports asynchronous programming with promises and async/await

Sample Code

Here is a simple example of how to use Javascript to output "Hello, world!" to the console:

console.log("Hello, world!");

Conclusion

Javascript is an essential programming language for front-end web development. It allows web developers to create dynamic and interactive webpages that respond to user actions. With its versatility and cross-platform nature, Javascript has become one of the most popular programming languages in use today.