What cool things can you do with JavaScript?
By Mia Lopez
What cool things can you do with JavaScript?
7 Cool Things To Do With JavaScript
- Animate Websites. Have you ever loaded up a website and been amazed by all of the interactive elements that are whizzing around the page and reacting to your interactions?
- Phone Apps.
- Serverless Websites.
- Progressive Web Apps.
- Games.
- Flying Drones.
- Attend A JavaScript Event.
How do you make a game with JavaScript?
Lesson details
- Create the Canvas and draw on it.
- Move the ball.
- Bounce off the walls.
- Paddle and keyboard controls.
- Game over.
- Build the brick field.
- Collision detection.
- Track the score and win.
Can you hack with JavaScript?
Malicious Code Injection. One of the most sneaky uses of JavaScript is cross-site scripting (XSS). Simply put, XSS is a vulnerability that allows hackers to embed malicious JavaScript code into an legitimate website, which is ultimately executed in the browser of a user who visits the website.
What are the three data types in JavaScript?
JavaScript allows you to work with three primitive data types: numbers, strings of text (known as “strings”), and boolean truth values (known as “booleans”). JavaScript also defines two trivial data types, null and undefined, each of which defines only a single value.
What would be the result of 1 2 3 in JavaScript?
1+ +”2″+3 results 6 1+”2″+3 results “123” AS The unary + operator converts its operand to Number type. +”2″ is a way to cast the string “2” to the number 2 . The remain is a simple addition.
Why should I learn JavaScript?
Why learn JavaScript? The most obvious reason for learning JavaScript is if you have hopes of becoming a web developer. Even if you haven’t got your heart set on a tech career, being proficient in this language will enable you to build websites from scratch—a pretty useful skill to have in today’s job market!
Can you make 3D games with JavaScript?
WebGL is basically an OpenGL ES 2.0 for the Web — it’s a JavaScript API providing tools to build rich interactive animations and of course, also games. You can generate and render dynamic 3D graphics with JavaScript that is hardware accelerated.
