Category: Javascript

Why You Shouldn’t Use LinkedIn Automation Tools using YOUR OWN Account

Automation, especially in digital marketing, has become an important progress feature. It can greatly reduce the time spent on menial work so that you can spend more time doing the things you’d rather be doing and just pass the simple work to the bot. Most of the time, these trade-offs are business-critical functions. It might …


A Simple Explanation of Event Delegation in JavaScript

Simple, but sometimes not that simple. See this example and click on important rather than the regular text in the button. https://jsfiddle.net/8bjs5zdf/ The event.target is the innermost DOM element. If the element can have children you need to use event.target.closest(“button”) or jQuery’s $(event.target).closest(“button”) method if you still need IE11 support.


Building a layout with CSS Grid video series: Part 3 – Setting the rows and columns sizes in a CSS grid

In the third lesson of this example, we will use the grid-template-columns and grid-template-rows to size the elements. Also, we will see the CSS grid auto-placement in action and how we can make a CSS layout to span the full height of the screen. This screencast is part of a six part video course. Part …


Your /r/javascript recap for the week of July 06 – July 12

Monday, July 06 – Sunday, July 12 Top Posts   Most Commented Posts   Top Ask JS score comments title & link 83 21 comments [AskJS] [AskJS] Which framework do you prefer from scraping data from website? (building a chrome extension) 11 7 comments [AskJS] [AskJS] Insightful JS questions/answers 6 4 comments [AskJS] [AskJS] What …


Fancy Cloud Sync Button

Button/progress-bar with cloud synchronization animation in vanilla JavaScript, Vue.js and Web component formats This component is available in three versions: Vue.js component – in the src directory Vanilla JavaScript code – in the vanilla-javascript-version directory As a Web component – in the web-component-version directory Vanilla JavaScript version The code is self-explanatory Web Component version It’s …


Is monorepo for you?

How big of a monorepo are peeps thinking of? What use cases to optimize for? How long does your team want to wait to run your builds and tests? For js projects, the pre merge build-validation chain may not so bad, but one should consider how often you need to make sweeping breaking changes. Mitigations …


Simple Modal window Vue.js component

Simple Modal window Vue.js component that takes care of overlay, centering, animation, outside click/Escape key/X-mark closing and allows you to concentrate on its content only Can be used for alerts, modals, dialogs etc. You can install it via npm npm install @vuesence/modal-window –save or just copy/paste ModalWindow.vue component code into your Vue.js project Usage: <template> …


The traversal order of object properties in ES6

In cases where key order can be guaranteed by the language itself, your code drops from O(n lg n) to O(n), which ain’t peanuts. Edited for clarity: The key thing here is that from ES2015 onward, the spec and its implementations have started adding guarantees about key ordering for Objects and Maps.


4 ways to render large lists in React

Lists are an integral part of most web applications because they help display data in a more presentable format. But when an app tries to handle too much data in a list, it often leads to performance problems. In this guide, we’ll outline some problems associated with bloated lists and walk through steps to overcome …