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Nalezeno "Javascript": 829

IP Geolocation API

4.6.2019
Detecting geolocation information from your user provides you a massive advantage: improved conversion, better segmenting and analytics, and providing more relevant content. There are numerous paid services which will provide geolocation info but they’re oftentimes too costly or short...

Implementing Private Variables In JavaScript

1.6.2019
JavaScript (or ECMAScript) is the programming language that powers the web. Created in May 1995 by Brendan Eich, it’s found its place as a widely-used and versatile technology. Despite its success, it’s been met with its fair share of criticism, especially for idiosyncrasies. Things like objects...

Good News for Developers! ConsenSys is Launching ‘Job Kits’

28.5.2019
The already booming crypto world is setting structure in place. Now, those developers who are interested in getting into the blockchain space, they will get guidance through a special ‘Job Kit.’ A few days ago, this ‘Job Kit’ is launched by the ETH development studio ConsenSys. How will this...

Implementing a Scroll Based Animation with JavaScript

24.5.2019
There is a kind of animations that has not stopped increasing its presence in the most modern and original websites: the animations based on the scroll event of Javascript. This trend

Resize Observer

21.5.2019
Creating websites that are reactive and responsive used to be considered advanced but responsiveness is a necessity for successful websites and apps. We’ve added media queries, matchMedia, and a host of other APIs to help developers make responsiveness easier and now we get a new one:...

Collective #517

20.5.2019
Tornis * Folding the DOM * Gitfolio * Devchecklists * A practical guide to JavaScript Proxy Collective #517 was written by Pedro Botelho and published on Codrops

Recursive Array.flat

17.5.2019
There was much talk about Array.prototype.flat during its early stages, starting with the name alone. Many developers preferred the name flatten but the spec differed from MooTools’ implementation. MooTools would recursively flatten an array but the new, official flat implementation was only...

Collective #516

16.5.2019
Subgrid * Ola * PHP Insights * What the Fr(action)? * HandUI * Functional-ish JavaScript Collective #516 was written by Pedro Botelho and published on Codrops

A Deep Dive into Native Lazy-Loading for Images and Frames

15.5.2019
Today's websites are packed with heavy media assets like images and videos. Images make up around 50% of an average website's traffic. Many of them, however, are never shown to a user because they're placed way below the fold. What’s this thing about images being lazy, you ask? Lazy-loading...

10 Interesting JavaScript and CSS Libraries for May 2019

15.5.2019
A curated list of our favorite open-source projects for the month of May

Using Array reduce

14.5.2019
Every developer who specializes in any programming language will tell you there’s a powerful tool the language provides that they rarely use and wish they knew more about. For me, it’s Array.prototype.reduce. I quite enjoy the other Array methods like map, filter, and find, but reduce...

Collective #515

13.5.2019
Into the Personal-Website-Verse * mailgo * Fontanello * GitHub Package Registry * What's new in JavaScript Collective #515 was written by Pedro Botelho and published on Codrops

Learn How to Create BCH Apps With Bitcoin.com’s Developer Platform

13.5.2019
Are you a professional or a hobbyist programmer and want to create cryptocurrency enabled applications? Bitcoin.com’s Developer Platform offers resources for you to learn how to develop software based on the Bitcoin Cash (BCH) network. Also Read: Crypto Meets Techno and Binance Security...

Deploying a Client-Side Rendered create-react-app to Microsoft Azure

10.5.2019
Deploying a React app to Microsoft Azure is simple. Except that... it isn’t. The devil is in the details. If you're looking to deploy a create-react-app — or a similar style front-end JavaScript framework that requires pushState-based routing — to Microsoft Azure, I believe this article will serve...

Weekly Platform News: Feature Policy, Signed Exchanges, iOS browsers

10.5.2019
👋 Hey folks! This is the first edition of a new weekly update we'll be posting that covers timely news at the intersection of development standards and the tools that make them available on the web. We often talk about the pace of change in our industry. It's fast and touches everything...