knspriggs

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Testing os/exec.Command

Jun 26, 2015<p>In Juju, we often have code that needs to run external executables. Testing this code is a nightmare… because you really don’t want to …

fasthttp

Fast HTTP implementation for Go.<p>Currently fasthttp is successfully used by VertaMedia in a production serving up to 200K rps from more than 1.5M …

dry.ly

Streams are node's best and most misunderstood idea...<p>There are two advantages to using streams: <b>speed</b> and <b>efficiency</b>.<p>Let's look at a typical scenario: …

Managing Node.js Callback Hell with Promises, Generators and Other Approaches

We know it most endearingly as “callback hell” or the “pyramid of doom”:<p>Callback hell is subjective, as heavily nested code can be perfectly fine …

JavaScript

Express.js 4, Node.js and MongoDB REST API Tutorial

Courses on Node.js, React<br>and JavaScript<p>Become an expert with my comprehensive<br>Node.js, React.js and JavaScript courses.<p>Usually good things don’t stay …

Jumping JavaScript! Hands-on with the Famo.us framework

Famo.us is an open source JavaScript framework for building high-performance mobile Web and hybrid mobile apps. The framework gets its speed and …

Web Development

Building a Web Based File Browser with jsTree, Angularjs and Expressjs

In this post, we are going to build a web based File Browser with Angularjs, Expressjs and jsTree (<i>a super awesome jquery tree plugin</i>). <i></i>We will be …

JavaScript

PouchDB, the JavaScript Database that Syncs!

The Database that Syncs!<p>PouchDB is an open-source JavaScript database inspired by Apache CouchDB that is designed to run well within the …

JavaScript