Sep 9, 2021 JavaScript
How to calculate the midpoint between two points in JavaScript

In this Article we will go through how to calculate the midpoint between two points only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const midpoint = (p1, p2) => [(p1.x + p2.x) / 2, (p1.y + p2.y) / 2];

Sep 9, 2021 JavaScript
How to box handler in JavaScript

In this Article we will go through how to box handler only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const boxHandler = x => ({ next: f => boxHandler(f(x)), done: f => f(x) });

Sep 9, 2021 JavaScript
How to check if a value is a function in JavaScript

In this Article we will go through how to check if a value is a function only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const isFunction = v => ['[object Function]', '[object GeneratorFunction]', '[object AsyncFunction]', '[object Promise]'].includes(Object.prototype.toString.call(v));

Sep 9, 2021 JavaScript
How to detect internet explorer browser in JavaScript

In this Article we will go through how to detect internet explorer browser only using single line of code in JavaScript.

Let's define this short function:

const isIE = !!document.documentMode;

Sep 9, 2021 JavaScript
How to detect macos browser in JavaScript

In this Article we will go through how to detect macos browser only using single line of code in JavaScript.

Let's define this short function:

const isMacBrowser = /Mac|iPod|iPhone|iPad/.test(navigator.platform);

Sep 9, 2021 JavaScript
How to get all siblings of an element in JavaScript

In this Article we will go through how to get all siblings of an element only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const siblings = ele => [].slice.call(ele.parentNode.children).filter((child) => (child !== ele));

Sep 9, 2021 JavaScript
How to get the position of an element relative to the document in JavaScript

In this Article we will go through how to get the position of an element relative to the document only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const getPosition = ele => (r = ele.getBoundingClientRect(), { left: r.left + window.scrollX, top: r.top + window.scrollY });

Sep 9, 2021 JavaScript
How to get the selected text in JavaScript

In this Article we will go through how to get the selected text only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

const getSelectedText = () => window.getSelection().toString();

Sep 9, 2021 JavaScript
How to go back to the previous page in JavaScript

In this Article we will go through how to go back to the previous page only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

history.back();

Sep 9, 2021 JavaScript
How to hide an element in JavaScript

In this Article we will go through how to hide an element only using single line of code in JavaScript. This is a one-line JavaScript code snippet that uses one of the most popular ES6 features => Arrow Function.

Let's define this short function:

// Pick the method that is suitable for your use case
const hide = ele => ele.style.display = 'none';