#JavaScript Snippets

[divinector]

Working Digital Clock

[codingflicks]

Dark/Light Mode JavaScript

[you-are-not-real]

this is fine...

[codenewbies]

Background Color Change JavaScript

[jcmarchi]

8 CSS & JavaScript Snippets for Awesome Reveal Effects

New Post has been published on https://thedigitalinsider.com/8-css-javascript-snippets-for-awesome-reveal-effects/

8 CSS & JavaScript Snippets for Awesome Reveal Effects

Not everything on a website has to be displayed straightforwardly. Sometimes, it’s prudent to hide an element. We can then reveal it automatically or via user interaction.

That’s what makes reveal effects so compelling. They can serve dual purposes. The first is to keep our layouts nice and tidy. The second is to add a bit of flair to the user experience (UX).

And there are many intriguing options for web designers. Using CSS and JavaScript offers a path to creating high-end effects. They not only look great, though. There are ways to build features that are performant and accessible as well.

Want to explore some possibilities? Check out our collection of fantastic reveal effects. They run the gamut in terms of use cases and technology.

Scratch Card CSS Reveal by Nicolas Jesenberger

This reveal effect mimics a real-world experience – using a scratch card. Use your finger or pointing device to “scratch” off the silver foil. You’ll find a little surprise underneath. It’s both clever and well-executed.

See the Pen Scratch Card by Nicolas Jesenberger

Magic Wand Reveal by Kalis Network

Here’s a snippet that takes web magic to the next level. Move the magic wand from left to right to reveal the image gallery underneath. There’s also a subtle effect for nearby images. They’re blurry and displayed with a lower opacity.

See the Pen Magic Reveal by Kalis Network

Circular Reveal Animation by Liza Shermayster

You don’t need to go overboard with reveal effects. This simple presentation reveals more of the image upon hover. And it also adds a classy text animation. It would work well on a portfolio or About Us page.

See the Pen circular reveal animation by Liza Shermayster

Text Reveal Animation by Owlypixel

How about a reveal effect that happens automatically? This animated headline is beautiful and sure to get a user’s attention. It’s also powered by CSS. That means there are no messy scripts to slow down your page load times. The JavaScript used in the snippet refreshes the demo.

See the Pen Text Reveal Animation by Owlypixel

Ink Transition Reveal by Ryan Yu

These scroll-based animations are incredible. The artwork appears to be drawn on your screen as you scroll. The effect creates a mood to enhance the UX. It’s a case of special effects fitting the content to a tee.

See the Pen Ink transition effect with PNG sprite by Ryan Yu (@iamryanyu)

Movie Poster Interaction Reveal by Ethan

Card UIs are a popular design element these days. But there’s only so much content they can hold. This snippet offers a solid workaround. Hover over a card to reveal further content. The layout remains neat while adding a bit of interactivity.

See the Pen Movie Poster Interaction by Ethan

Page Reveal Effect by Kevin Levron

Yes, you can use reveal effects for an entire page! And this tool can help you create the perfect fit for your project. Choose from several animation types and other options to build a beautiful presentation. Plus, it’s just plain fun to experiment with.

See the Pen Page Reveal Effect (CSS/VueJS) by Kevin Levron

Accessible Offcanvas Reveals by Vasileios Mitsaras

Offcanvas elements are a handy place to store extra info. They’re often used to hide mobile navigation so that users can focus on content. This demo uses jQuery to add elements that can be revealed in multiple ways.

See the Pen Accessible Offcanvas by Vasileios Mitsaras

A Revealing Way to Build a UI

Reveal effects can take many forms. They’re suitable for everything from a corporate website to an online game. Their potential is vast and varied.

It’s still important to consider the impact on users, though. The best implementations feel natural and add to the UX. Therefore, it’s best to avoid effects that get in the way of accessing content.

Thankfully, CSS and JavaScript provide plenty of leeway. You can use the combination that works best for your project.

Want to see even more reveal effects? Check out our CodePen collection!

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[aspectpriority]

it might have taken upwards of 4 hours between yesterday and today, but I finally got toyhouse to give me functional on-hover dropdown menus <3 exciting times!

[kumpulanjurnalmakalah-blog]

[solved] How do I defer or async this WordPress javascript snippet to load lastly for faster page load times?

[solved] How do I defer or async this WordPress javascript snippet to load lastly for faster page load times?

In order to defer or async a JavaScript snippet in WordPress to load lastly for faster page load times, there are a few steps you can take. This will help to prioritize the loading of essential content on your website first, and then load the JavaScript snippet afterwards. Here’s how you can do it: Identify the JavaScript snippet: The first step in deferring or asyncing a JavaScript snippet is to…

[dexaroth]

i would love to make a gallery in neocities but erm

of course theres a lot of not-finished/random images there but idk. having to type out each date to be accurate and having to make thumbnails for each which would increase the total filesize like 1.5 - 2 times... then again. custom gallery. eugh

[codingquill]

JavaScript Fundamentals

I have recently completed a course that extensively covered the foundational principles of JavaScript, and I'm here to provide you with a concise overview. This post will enable you to grasp the fundamental concepts without the need to enroll in the course.

Prerequisites: Fundamental HTML Comprehension

Before delving into JavaScript, it is imperative to possess a basic understanding of HTML. Knowledge of CSS, while beneficial, is not mandatory, as it primarily pertains to the visual aspects of web pages.

Manipulating HTML Text with JavaScript

When it comes to modifying text using JavaScript, the innerHTML function is the go-to tool. Let's break down the process step by step:

Initiate the process by selecting the HTML element whose text you intend to modify. This selection can be accomplished by employing various DOM (Document Object Model) element selection methods offered by JavaScript ( I'll talk about them in a second )

Optionally, you can store the selected element in a variable (we'll get into variables shortly).

Employ the innerHTML function to substitute the existing text with your desired content.

Element Selection: IDs or Classes

You have the opportunity to enhance your element selection by assigning either an ID or a class:

Assigning an ID:

To uniquely identify an element, the .getElementById() function is your go-to choice. Here's an example in HTML and JavaScript:

HTML:

<button id="btnSearch">Search</button>

JavaScript:

document.getElementById("btnSearch").innerHTML = "Not working";

This code snippet will alter the text within the button from "Search" to "Not working."

Assigning a Class:

For broader selections of elements, you can assign a class and use the .querySelector() function. Keep in mind that this method can select multiple elements, in contrast to .getElementById(), which typically focuses on a single element and is more commonly used.

Variables

Let's keep it simple: What's a variable? Well, think of it as a container where you can put different things—these things could be numbers, words, characters, or even true/false values. These various types of stuff that you can store in a variable are called DATA TYPES.

Now, some programming languages are pretty strict about mentioning these data types. Take C and C++, for instance; they're what we call "Typed" languages, and they really care about knowing the data type.

But here's where JavaScript stands out: When you create a variable in JavaScript, you don't have to specify its data type or anything like that. JavaScript is pretty laid-back when it comes to data types.

So, how do you make a variable in JavaScript?

There are three main keywords you need to know: var, let, and const.

But if you're just starting out, here's what you need to know :

const: Use this when you want your variable to stay the same, not change. It's like a constant, as the name suggests.

var and let: These are the ones you use when you're planning to change the value stored in the variable as your program runs.

Note that var is rarely used nowadays

Check this out:

let Variable1 = 3; var Variable2 = "This is a string"; const Variable3 = true;

Notice how we can store all sorts of stuff without worrying about declaring their types in JavaScript. It's one of the reasons JavaScript is a popular choice for beginners.

Arrays

Arrays are a basically just a group of variables stored in one container ( A container is what ? a variable , So an array is also just a variable ) , now again since JavaScript is easy with datatypes it is not considered an error to store variables of different datatypeslet

for example :

myArray = [1 , 2, 4 , "Name"];

Objects in JavaScript

Objects play a significant role, especially in the world of OOP : object-oriented programming (which we'll talk about in another post). For now, let's focus on understanding what objects are and how they mirror real-world objects.

In our everyday world, objects possess characteristics or properties. Take a car, for instance; it boasts attributes like its color, speed rate, and make.

So, how do we represent a car in JavaScript? A regular variable won't quite cut it, and neither will an array. The answer lies in using an object.

const Car = { color: "red", speedRate: "200km", make: "Range Rover" };

In this example, we've encapsulated the car's properties within an object called Car. This structure is not only intuitive but also aligns with how real-world objects are conceptualized and represented in JavaScript.

Variable Scope

There are three variable scopes : global scope, local scope, and function scope. Let's break it down in plain terms.

Global Scope: Think of global scope as the wild west of variables. When you declare a variable here, it's like planting a flag that says, "I'm available everywhere in the code!" No need for any special enclosures or curly braces.

Local Scope: Picture local scope as a cozy room with its own rules. When you create a variable inside a pair of curly braces, like this:

//Not here { const Variable1 = true; //Variable1 can only be used here } //Neither here

Variable1 becomes a room-bound secret. You can't use it anywhere else in the code

Function Scope: When you declare a variable inside a function (don't worry, we'll cover functions soon), it's a member of an exclusive group. This means you can only name-drop it within that function. .

So, variable scope is all about where you place your variables and where they're allowed to be used.

Adding in user input

To capture user input in JavaScript, you can use various methods and techniques depending on the context, such as web forms, text fields, or command-line interfaces.We’ll only talk for now about HTML forms

HTML Forms:

You can create HTML forms using the &lt;;form> element and capture user input using various input elements like text fields, radio buttons, checkboxes, and more.

JavaScript can then be used to access and process the user's input.

Functions in JavaScript

Think of a function as a helpful individual with a specific task. Whenever you need that task performed in your code, you simply call upon this capable "person" to get the job done.

Declaring a Function: Declaring a function is straightforward. You define it like this:

function functionName() { // The code that defines what the function does goes here }

Then, when you need the function to carry out its task, you call it by name:

functionName();

Using Functions in HTML: Functions are often used in HTML to handle events. But what exactly is an event? It's when a user interacts with something on a web page, like clicking a button, following a link, or interacting with an image.

Event Handling: JavaScript helps us determine what should happen when a user interacts with elements on a webpage. Here's how you might use it:

HTML:

<button onclick="FunctionName()" id="btnEvent">Click me</button>

JavaScript:

function FunctionName() { var toHandle = document.getElementById("btnEvent"); // Once I've identified my button, I can specify how to handle the click event here }

In this example, when the user clicks the "Click me" button, the JavaScript function FunctionName() is called, and you can specify how to handle that event within the function.

Arrow functions : is a type of functions that was introduced in ES6, you can read more about it in the link below

If Statements

These simple constructs come into play in your code, no matter how advanced your projects become.

If Statements Demystified: Let's break it down. "If" is precisely what it sounds like: if something holds true, then do something. You define a condition within parentheses, and if that condition evaluates to true, the code enclosed in curly braces executes.

If statements are your go-to tool for handling various scenarios, including error management, addressing specific cases, and more.

Writing an If Statement:

if (Variable === "help") { console.log("Send help"); // The console.log() function outputs information to the console }

In this example, if the condition inside the parentheses (in this case, checking if the Variable is equal to "help") is true, the code within the curly braces gets executed.

Else and Else If Statements

Else: When the "if" condition is not met, the "else" part kicks in. It serves as a safety net, ensuring your program doesn't break and allowing you to specify what should happen in such cases.

Else If: Now, what if you need to check for a particular condition within a series of possibilities? That's where "else if" steps in. It allows you to examine and handle specific cases that require unique treatment.

Styling Elements with JavaScript

This is the beginner-friendly approach to changing the style of elements in JavaScript. It involves selecting an element using its ID or class, then making use of the .style.property method to set the desired styling property.

Example:

Let's say you have an HTML button with the ID "myButton," and you want to change its background color to red using JavaScript. Here's how you can do it:

HTML: <button id="myButton">Click me</button>

JavaScript:

// Select the button element by its ID const buttonElement = document.getElementById("myButton"); // Change the background color property buttonElement.style.backgroundColor = "red";

In this example, we first select the button element by its ID using document.getElementById("myButton"). Then, we use .style.backgroundColor to set the background color property of the button to "red." This straightforward approach allows you to dynamically change the style of HTML elements using JavaScript.

[divinector]

Coming Soon Page Design

[codingflicks]

JavaScript Toggle day-night mode

[eggdesign]

how did you learn coding?

I am pretty much entirely self taught as far as front end goes!

I started messing around with HTML and CSS with tumblr themes back in 2016-ish.

For javascript I looked at https://developer.mozilla.org/en-US/ for a lot of documentation + examples. And also used codepen a lot to kinda reverse engineer existing snippets of code.

I also read a lot of https://css-tricks.com/

And for flexbox + css grid there's these:

After I got a good foundation of vanilla JS, I learned Vue for a little while and then moved on to React. The new react documentation is really good in my opinion so I definitely recommend reading that if you're interested in learning.

Most of my learning came from trial and error and working on projects that I was really excited about. I used to be so proud of findtags (the original version) which was in jquery...

The react version is miles ahead of it. And even then, the theme builder is also way ahead of findtags. I learned way more between those two projects than reading documentation alone!

[codenewbies]

JavaScript Show and Hide Password

[donnyclaws]

Main thing stopping me from starting blog essays about films like this, or even posting more Tiger crawl home snippets is that I need to wrestle with Javascript to set my site up better. And I'm a caveman. But once that's figured out it'll be so over for you guys. I have a list