desalasworks presents:

a selection of works by steven de salas

Featured Projects

DarklyLabs LaserWeb

Desktop Application, IoT, UI


Code, UI

Web Apps

Markit Commission Manager

Web Applications

Markit Environmental Registry

UI, Web Applications

Value Trader

Web Applications, Websites

Pepsi Project Refresh

Branding, UI, Web Applications

Barclays PEDM Application

Intranet, Web Applications

Imperial College Service Desk

Web Applications


Tasmanian Convict Finder


MBTA mTicket

Mobile, UI


Immutability in JavaScript: A Contrarian View

April 13, 2017

So if everyone says Immutability is good, that means mutating objects is bad, right? I wrote this originally as a answer to a stack overflow question posted by someone who was as baffled by this JavaScript programming trend as I was. Here is my answer to this topic, it is contrarian and may also be […]

How to Build a Cross-Platform Metal Detector App

October 22, 2015

Did you know that your smartphone has an in-built magnetometer to power its compass? The earth’s magnetic field is big but not particularly strong, and that means that the magnetometer in your phone is sensitive enough to detect small ferrous metal objects such as a coin, a large nail or a piece of cutlery which […]

25 Techniques for Javascript Performance Optimization

February 21, 2012

These are some the techniques I use for enhancing the performance of JavaScript, they have mostly been collected over various years of experience using the language for improved responsiveness of websites and web applications.

Object-Oriented JavaScript Inheritance

September 29, 2011

This is simple but crucial stuff in JavaScript. Its easy to forget how to do object-oriented inheritance from scratch when you are dealing with several JS frameworks and each of them has pre-built methods that support this functionality in a slightly different way.

How to obtain SOAP Request body in C# Web Services

May 21, 2011

Microsoft left something out when designing web services, fortunately there is a nifty way to obtain the original SOAP request within a C# web service.

SQL XML Performance in High-Volume Databases

May 12, 2011

XML may be a drag, but you can use it within SQL to turn your database server into a high-performance love machine.


Environmental Defenders Office


AutoTrader UK

Code, UI, Websites

XXXX Island Competition

Competitions, Websites

Dan Murphys Lucky 8

Competitions, UI, Websites

Victory Motorcycle Competition

Competitions, Mobile, Websites

Barclays Private Equity

CMS, Websites

Other Past Projects

WordPress Compression Plugin

CMS, Code


CMS, Websites

HTML5 Databases on iPhone

Code, Mobile


CMS, Websites

Segresco Cards

Graphic Design, Print

Face Drawings


Aboda PR


Nandos’ End of Day Uploads

Web Applications

WP Simple SpamCheck

CMS, Code

Life Drawings


Athena’s on the Pier

Graphic Design, Websites

EIC Trading

Graphic Design, Websites

Species Finder Tasmania

CMS, Websites

3G Photography

Graphic Design, Websites