JavaScript Resources

Building Your Own Web Scraper with CasperJS

While Python and Ruby are the proven languages for this task, there's no reason we can't do this in JavaScript right?

February 9, 2016

by James Sugrue

CORE

· 26,708 Views · 13 Likes

How to Create & Instantiate a Class in Node.js

This article offers tips and code samples on creating and instantiating a class in Node.js. Check it out and learn more.

February 8, 2016

by Ajitesh Kumar

· 65,581 Views · 4 Likes

Using Parameter Converters in JAX-RS

Here's how to use parameter converters in JAX-RS, with injection made simple, rules, and exceptional scenarios.

January 29, 2016

by Abhishek Gupta

CORE

· 23,718 Views · 6 Likes

Cross-Domain Data Sharing in JavaScript

In this post, we will see how we can send data to another domain from our application using the postMessage method. Read on to learn more.

January 25, 2016

by Sibeesh Venu

· 20,939 Views · 13 Likes

Spring Cloud With Turbine

Here's how to use Spring Cloud with Turbine, and a look at Netflix Hystrix, which sends real-time metrics, not movies.

January 22, 2016

by Biju Kunjummen

· 40,409 Views · 8 Likes

Using PanelOverlay Windows

The UX component allows you to display PanelOverlays that "float" on top of a Panel. By showing and hiding the PanelOverlay you can make the PanelOverlay behave much like a "window". Check out the video to see how it's done.

January 20, 2016

by Amy Groden-Morrison

· 2,637 Views · 2 Likes

Extending the Stream API to Maps

Learn how Speedment Open Source streams efficiently over standard Java maps, expanding the Stream interface into something called a MapStream!

January 14, 2016

by Emil Forslund

· 10,936 Views · 6 Likes

Hands-on AngularJS: Directives, Models, Controllers

In the previous part of Hands-on AngularJS, I talked about the basics and architecture of AngularJS, plus a few directives. In this post, we'll check out important directives and go into more detail about Angular interaction with Controller and Model. Read on to learn more.

January 13, 2016

by Suraj Sahoo

· 21,123 Views · 14 Likes

Building a Seat Map Using Angular, SVG, and Couchdb

Want to learn how to build a seat map using Angular and CouchDB? Read on and learn how it's done.

January 2, 2016

by Paul Hammant

· 23,682 Views · 4 Likes

Learning JavaScript with JS Bin

This article introduces JS Bin, with a focus on JavaScript, in an excerpt from John Larsen's 'Get Programming with JavaScript.'

December 31, 2015

by John Larsen

· 7,878 Views · 5 Likes

Pros and Cons of AJAX

AJAX (Asynchronous JavaScript and XML) is an interactive and dynamic web application development technology that offers a rich user experience. However, like any other technology, AJAX also come with its own set of pros and cons. Read on to learn more.

December 29, 2015

by Jatin Panchal

· 32,168 Views · 5 Likes

WordPress Announces Migration to Node.js

This just in, Wordpress is moving to Node.js. Check out what Node.js is, and why you'd want to move from PHP to Node.js.

December 16, 2015

by Omed Habib

· 14,643 Views · 9 Likes

Python: Parsing a JSON HTTP Chunking Stream

How I parse a JSON HTTP chunking stream in Python using meetup.com's API to filter RSVPs for events I'm interested in.

December 4, 2015

by Mark Needham

· 23,014 Views · 4 Likes

jq: Cannot Iterate Over Number / String and Number Cannot Be Added

How to use jq (which is like sed for JSON data) to extract some information from a JSON file, and what to do when you encounter the error in the title.

December 2, 2015

by Mark Needham

· 22,747 Views · 2 Likes

Presentations with Remark and Mermaid

Browser-based presentations are portable, easy to edit, and they convert easily to PDF. Plus embedded code snippets are a lot easier.

November 28, 2015

by Alan Hohn

· 7,931 Views · 4 Likes

A Day is Not 60*60*24 Seconds Long

A review of how to express dates in JavaScript, using a junior programmer's code as an example.

November 20, 2015

by Swizec Teller

· 71,072 Views · 10 Likes

5 Tips to Increase Node.js Application Performance

Trying to boost Node.js app performance? Check out these five tips, including reverse proxy servers and caching static files.

November 19, 2015

by Floyd Smith

· 15,583 Views · 3 Likes

Java 8 vs. Scala, Part II: the Streams API

A continuation of a series on using Java vs. Scala, and using the Streams API to collect and manipulate data.

November 17, 2015

by Hussachai Puripunpinyo

· 37,721 Views · 27 Likes

Multicore Programming in Node.js

An explanation of how to use Node.js to take advantage of multicore CPUs with the Cluster API.

November 9, 2015

by Dursun Koç

CORE

· 46,691 Views · 21 Likes

Convert XML to JSON In Angular JS

Angular JS is a JavaScript framework for developing applications and generally expects data to be in the form of JSON, here you'll see how to get JSON from XML.

November 7, 2015

by Sibeesh Venu

· 49,462 Views · 11 Likes

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