JavaScript Gen

I'm using vis-js timeline library for building a timeline. I need to sort the elements in each … Read more Visjs Timeline: Sorting Items In Timeline

In Yahoo website, when scroll down, a blue part is fixed to the top, while if not scroll down, the … Read more How To Implement Auto Fixing A Div Like Https://www.yahoo.com

Tooltip on right Read more Image In Tooltip Using Bootstrap?

A few questions came across my mind about how to secure a login page (Web). When I build a demo ap… Read more Secure Way To Handle Frontend Login

I'm looking to get as close to a 100/100 page speed score as possible. The only issue prevent… Read more Image Optimization Using Google Pagespeed Insights And Apache Mod_pagespeed

According to Vue.js' documentation, it is using a VDOM under the hood to render the UI. From my… Read more Why Is Vue.js Using A Vdom?

With paypal's client side checkout they claim you can simply drop their code onto your site (fr… Read more Secure Paypal Checkout Client-side?

I have a component with a state: {likes: 123} I display the number of likes next to a 'like'… Read more React Toggle Like Button

I want to add a joyride or guided tour for my React App. I want to show it when the users first use… Read more Guided Tour / Joyride Integration To My Website

I use a big picture(33440 x 440) and transform the big image, then achieve a animation like as fram… Read more Why Hardware-accelerated Css Animation Cost Too Much "composite Layer" Times In Main Thread?

Imagine as given the following situation: There are about 20 requests (or even more) which has been… Read more How To Deal With Browser's Limit Of Parallel Requests Per Domain In Case Of A Priority Ajax Request?

I have a flask project in which I'm trying to make a tree structure but I don't think the J… Read more Couldn't Apply Javascript To My Template In Flask Despite Having It In The Static Dir. How Do I Resolve That In The Code Below?

I'm using RegExp for multiple words match. It has dynamic values so when a special character li… Read more Javascript Regexp For Exact Multiple Words With Special Characters Match

I'm just wondering if there is some scheme that is a proper way, proper steps of editing CMS li… Read more Cms Editing Scheme

I'm currently working on a interactive pdf reader project to make it more accessible. I made a … Read more Toggle Aria-live When Announcement Finishes?

when we use fetch in JS to issue a get request, we normally do thing like this fetch(endpoint).the… Read more What Should The Intermediate Result That A Fetch Request Returns Be Called? A Blob Or Just Response?

I have been writing components in React.js recently. I have never had to use methods like componen… Read more What Is The Purpose Of Having Functions Like ComponentWillMount In React.js?

there are various good jquery image preview plugins out there. however, all of the ones i've te… Read more Jquery Image Preview That Work On Ajax Embedded Image Links?

Hi, I'm about 2 weeks into building my application with ember.js, and the time has come to pull… Read more Ember.js Application.inject Circular Dependencies

beginners question. The error says it can't find a variable: 'View' I have written thi… Read more Can't Find Variable : "View"