Trend Results : JavaScript

Blog Post Results (1-20 of 5781)


How To Make A Drag-and-Drop File Uploader With Vanilla JavaScript

It’s a known fact that file selection inputs are difficult to style the way developers want to, so many simply hide it and create a button that opens the file selection dialog instead. Nowadays, though, we have an even fancier way of...Show More Summary

Introducing Lightweight WebSocket RPC Library for .NET

Lightweight Websocket RPC library for.NET with auto JavaScript client code generation.

Single Page Application using AngularJs Tutorial

AngularJs is a powerful javascript framework for building dynamic web applications. It became insanely popular nowadays. The good thing about Angular is that it has a set of ready-to-use modules to simplify building of single page applications.

Why Mutation Can Be Scary

A note from the editors: This article contain sample lessons from Learn JavaScript, a course that helps you learn JavaScript to build real-world components from scratch. To mutate means to change in form or nature. Something that’s mutable can be changed, while something that’s immutable cannot be changed. Show More Summary

Using AJAX in a Ruby on Rails App

AJAX is an important part of many Rails applications. It allows for making client-side changes without the need to reload the page. In this tutorial, you'll see a very simple example of how to send a JavaScript response from the server and some of the more interesting things that can be done.

OAuth2 JavaScript Tutorial

When building modern and socially-aware web applications, the related problems of user authorization and authentication arise repeatedly.

CodeSOD: JavaScript Centipede

Starting with the film Saw, in 2004, the “ torture porn” genre started to seep into the horror market. Very quickly, filmmakers in that genre learned that they could abandon plot, tension, and common sense, so long as they produced the most disgusting concepts they could think of. Show More Summary

Acquiring stock market data from Alpha Vantage

How to download daily and intraday stock market data from Alpha Vantage from the command line and with Node.js and JavaScript.

Create websites and apps that jump off the screen with this JavaScript essentials training — only $29

JavaScript is an essential programming skill — one you can master efficiently with the courses in the Essential JavaScript Coding bundle. You can start 2018 with this limited time deal, just $29 (over 90 percent off) from TNW Deals.

Microsoft explains changes made to Edge to address Spectre vulnerability

Because the biggest source of unknown code running on our PCs is via the web and because the newly discovered processor-related vulnerabilities can be exploited via simple Javascript, browser vendors have been rushing to release patches to mitigate the issue. Show More Summary

Microsoft just issued a fix for that big Intel processor vulnerability

So your computer is probably vulnerable to a processor chip bug that could theoretically let JavaScript running in a web browser steal your passwords (among other problems). Both your computer and your smartphone are at risk. It's not good.  Thankfully, however, for anyone with a machine running Windows, you're probably in the clear. Show More Summary

Front-End Performance Checklist 2018 [PDF, Apple Pages]

Performance matters — we all know it. However, do we actually always know what our performance bottlenecks exactly are? Is it expensive JavaScript, slow web font delivery, heavy images, or sluggish rendering? Is it worth exploring tree-shaking,...Show More Summary

Feedback from a JavaScript user

I've always thought listening to users is a virtue. In that spirit, let me say as a JavaScript developer, who's been doing it pretty much every day for the last five years or so, I've mastered the callback way of writing apps in JS.Show More Summary

Opera browser now includes cryptojacking protection

2 weeks agoHumor / odd : Boing Boing

"Cryptojacking" is the latest trend in malware; by some estimates, there are at least 2,500 sites that illicitly run Javascript in your browser to secretly mine cryptocurrency. So the browser pushback has begun. Opera just announcedShow More Summary

5 Best Free Online HTML Editors to Test Your Code

HTML runs the modern world. True, if you ask anybody what it takes to be a web developer, they’ll tell you all about JavaScript web frameworks, Python web frameworks, web programming practices, etc. Yet underneath all of that, HTML is what holds it all together. Show More Summary

Single Date Range selector control Using Jquery UI

This is a single Date range selector control purely built using Jquery and javascript.

You still need to learn JavaScript in 2018 (I’m not kidding)

JavaScript is the language of the web. Looking at the 10 million most popular pages on the internet, nearly 95 percent of them use JavaScript in one way or another. The most popular browsers in the world such as Google Chrome, Firefox and Internet Explorer support JavaScript. Show More Summary

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