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…	48	3503	January 9, 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	4690	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	8858	April 26, 2018
How do I modify an external cdn js file on my html file to change opacity?	6	233	June 16, 2021
Getting the Error Illegal Invocation at Object bootstrap	2	259	June 16, 2021
Decrease progress bar on radio input value click	16	467	June 16, 2021
How do I reflect a rating button that has javascript codes? jquery	3	170	June 16, 2021
Advanced filtering in React	1	123	June 15, 2021
Help with reducing Modal from full page to smaller	1	170	June 15, 2021
document.getbyID not working on a specific case ... works on most cases	9	249	June 15, 2021
Using AJAX	2	264	June 12, 2021
Webiste Loading CSS/JScript Not Completeing - Worked For Years?	2	196	June 12, 2021
How can I get the response payload content?	11	232	June 11, 2021
Clone and insert HTML in all occurrence in pure js please	3	209	June 11, 2021
My JavaScript stops working after a jQuery AJAX request	3	278	June 11, 2021
Help with jquery hide with select option jquery	2	178	June 11, 2021
How to manage updated NPM dependencies inside Laravel	3	352	June 11, 2021
Event driven nodejs	0	164	June 10, 2021
Insert HTML father in pure javascript please	4	240	June 10, 2021
How to add see more button to multiple UL if LI length exceed than 5? jquery	5	293	June 10, 2021
Help with Console error	4	482	June 9, 2021
Updating chart realtime from json url need help	1	257	June 9, 2021
How to change groupMax in dataAxis base series in AmChart	1	154	June 9, 2021
0 1 "[rollup-plugin-dynamic-import-variables] Unexpected token" vite js error when building vite	14	306	June 9, 2021
Anyone has experience with Snowpack?	0	129	June 8, 2021
How to Fix tooltips value not rendering in AmCharts	3	218	June 8, 2021
Index TypeScript typescript	8	350	June 6, 2021
How to insert dataset in AmCharts StockChart via Rest Api scripts	8	364	June 5, 2021
I Want JavaScript To Redirect - Not Working	11	355	June 4, 2021
Discord.js Permission Module keeps printing undefined	1	237	June 4, 2021

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…

48

3503

January 9, 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

4690

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

8858

April 26, 2018

How do I modify an external cdn js file on my html file to change opacity?