JavaScript

Topic	Replies	Views	Activity
Remove duplication to improve code tutorial In a recent thread about validating form fields, I noticed a lot of duplication in the code, and that duplication has been making it tricky for people to examine the code. This thread is dedicated to exploring how to eff…	49	11913	August 4, 2021
Converting jQuery to vanilla JavaScript, a step by step guide Frequently I see on here people asking to deal with jQuery, for example with converting it to vanilla JavaScript. As a result I thought that I’d provide a worked example of converting code from jQuery to vanilla JavaScr…	14	14091	July 16, 2020
An introduction to debugging code Recently while helping someone make improvements to an SVG shape editor being developed on JSFiddle, we were setting the currently active shape with a thicker stroke. That worked when one of the Stroke input fields was a…	2	14179	April 26, 2018
How to give an HTML element dynamic background color based on color-wheel contrast?	2	305	May 5, 2024
Apple iPhone Safari Internet Browser Only Supports Up To 5MB Web Cache? html5	2	585	May 4, 2024
How can I add url to this script scripts	15	1731	May 4, 2024
Moving the contents inside squares in a particular order	36	2798	May 4, 2024
Discourse / Error when clicking on the homepage logo / Java Codes	0	210	May 3, 2024
Why is my selection not clearing after hitting clear selection button?	3	390	May 3, 2024
Javascript to scroll to element with ID after event	3	350	May 3, 2024
How can I make the ddChild dropdown conditionally required and its selected value should not be the initial value(which is value="")	1	357	May 1, 2024
Javascript event listener	4	469	April 29, 2024
Controlling await jquery	7	513	April 28, 2024
I want the timer to start after .exitA is clicked	7	398	April 28, 2024
Javascript index editing BPM counter	0	245	April 28, 2024
Show/hide toggle content	12	967	April 26, 2024
Positioning dialog elements	4	750	April 24, 2024
Have visitor be able to slide an image around the screen	3	400	April 24, 2024
Changing Div to other div in datatable jquery	0	190	April 24, 2024
Is my approach for validating character after number good enough	7	693	April 24, 2024
Translation issue	3	351	April 24, 2024
Getting url from webpage	5	512	April 24, 2024
Table not working in mozila and saferi jquery	5	374	April 23, 2024
Creating a search function	10	947	April 23, 2024
[Open-Source] - Near Finished Web Game - Please Test On macOS And/Or iOS Mobile	13	1456	April 22, 2024
Node js asynchron router nodejs	8	595	April 22, 2024
HTML5 Full Screen Is NOT Supported On Apple iPhone Mobile Devices html5 , iphone	1	301	April 22, 2024
How do I handle the new line resulting from pasting from spreadsheet	22	880	April 21, 2024
[HTML5/JavaScript] - Best JS Script Method To Change Color Hue Of A PNG Image At Runtime? html5 , graphics	0	359	April 20, 2024
[SOLVED] - How To Detect If An Audio File Has Been Loaded? html5	2	671	April 19, 2024

Remove duplication to improve code

tutorial

In a recent thread about validating form fields, I noticed a lot of duplication in the code, and that duplication has been making it tricky for people to examine the code. This thread is dedicated to exploring how to eff…

49

11913

August 4, 2021

Converting jQuery to vanilla JavaScript, a step by step guide

Frequently I see on here people asking to deal with jQuery, for example with converting it to vanilla JavaScript. As a result I thought that I’d provide a worked example of converting code from jQuery to vanilla JavaScr…

14

14091

July 16, 2020

An introduction to debugging code

Recently while helping someone make improvements to an SVG shape editor being developed on JSFiddle, we were setting the currently active shape with a thicker stroke. That worked when one of the Stroke input fields was a…

2

14179

April 26, 2018

How to give an HTML element dynamic background color based on color-wheel contrast?