The table below looks at the statistics for Ext JS skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Ext JS over the 3 months to 28 May 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
28 May 2015
Same period 2014 Same period 2013
Sencha Ext JS
Rank 199 204 183
Rank change year-on-year
+5 -21
Contract jobs citing Ext JS 1 7 24
As % of all contract IT jobs located in the City of London 0.018% 0.11% 0.37%
As % of the Libraries, Frameworks & Software Standards category 0.061% 0.39% 1.28%
Number of daily rates quoted 1 7 21
Average daily rate
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of your Daily Rate
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£525 £438 £313
Average daily rate % change year-on-year
+20.00% +40.00%
UK excluding London average daily rate £400 £330 £394
% change year-on-year
+21.21% -16.19%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Ext JS
London

The following table is for comparison with the above and provides statistics for the entire Libraries, Frameworks & Software Standards category in contract jobs advertised in the City of London region.

Libraries, Frameworks & Software Standards Category
City of London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
1641 1809 1879
As % of all contract IT jobs located in the City of London 29.55% 29.55% 28.94%
Number of daily rates quoted 1330 1400 1490
Average daily rate £425 £438 £405
Average daily rate % change year-on-year
-2.85% +8.02%
90% offered a daily rate of more than £315 £315 £300
10% offered a daily rate of more than £600 £600 £575
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 9 0 25
Average hourly rate £19.72 - £41.50
90% offered a hourly rate of more than £19.00 - £32.58
10% offered a hourly rate of more than £60.00 - £67.50
UK excluding London average hourly rate £37.62 £35.00 £35.00
% change year-on-year
+7.48% -

Ext JS
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Ext JS across the City of London region as a proportion of the total demand within the Libraries, Frameworks & Software Standards category.

Ext JS Jobs Demand Trend in the City of London

Ext JS
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Ext JS across the City of London region.

Ext JS Daily Rate Trend in the City of London

Ext JS
Top 30 Related IT Skills in the City of London

For the 6 months to 28 May 2015, IT contractor jobs across the City of London region citing Ext JS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Ext JS.

1 10 (100.00%) JavaScript
2 9 (90.00%) CSS
3 8 (80.00%) HTML
3 8 (80.00%) HTML5
4 6 (60.00%) CSS3
5 5 (50.00%) Backbone.js
5 5 (50.00%) OO
5 5 (50.00%) Agile Software Development
5 5 (50.00%) AngularJS
6 4 (40.00%) Twitter Bootstrap
6 4 (40.00%) LESS
6 4 (40.00%) Ember.js
6 4 (40.00%) REST
6 4 (40.00%) JSON
6 4 (40.00%) YUI
6 4 (40.00%) jQuery
7 3 (30.00%) Subversion
7 3 (30.00%) Web Development
7 3 (30.00%) BDD
7 3 (30.00%) TDD
7 3 (30.00%) Scrum
7 3 (30.00%) User Experience
7 3 (30.00%) Sass
8 2 (20.00%) Bower
8 2 (20.00%) Mobile App
8 2 (20.00%) Pair Programming
8 2 (20.00%) Banking
8 2 (20.00%) MVC
8 2 (20.00%) MySQL
8 2 (20.00%) Sencha

Ext JS
Top Related IT Skills in the City of London by Category

For the 6 months to 28 May 2015, IT contractor jobs across the City of London region citing Ext JS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Ext JS. Up to 20 skills are shown per category.

Application Platforms
1 1 (10.00%) Node.js
1 1 (10.00%) Apache
1 1 (10.00%) Tomcat
1 1 (10.00%) CMS
Database & Business Intelligence
1 2 (20.00%) MySQL
2 1 (10.00%) MariaDB
2 1 (10.00%) SQL Server
Development Applications
1 3 (30.00%) Subversion
2 2 (20.00%) Bower
3 1 (10.00%) Git (software)
3 1 (10.00%) JIRA
3 1 (10.00%) ClearCase
3 1 (10.00%) Bugzilla
General
1 2 (20.00%) Banking
2 1 (10.00%) Investment Banking
2 1 (10.00%) Finance
Job Titles
1 10 (100.00%) Developer
2 4 (40.00%) UI Programmer
2 4 (40.00%) UI Developer
3 3 (30.00%) Front-End Developer
4 2 (20.00%) Web Developer
4 2 (20.00%) Senior Developer
4 2 (20.00%) JavaScript Developer
5 1 (10.00%) Senior Front-End Developer
5 1 (10.00%) Senior UI Developer
5 1 (10.00%) Web Architect
5 1 (10.00%) Architect
5 1 (10.00%) Applications Developer
5 1 (10.00%) Senior Web Developer
5 1 (10.00%) Web Applications Developer
5 1 (10.00%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 9 (90.00%) CSS
2 8 (80.00%) HTML
2 8 (80.00%) HTML5
3 6 (60.00%) CSS3
4 5 (50.00%) Backbone.js
4 5 (50.00%) AngularJS
5 4 (40.00%) Twitter Bootstrap
5 4 (40.00%) LESS
5 4 (40.00%) Ember.js
5 4 (40.00%) REST
5 4 (40.00%) JSON
5 4 (40.00%) YUI
5 4 (40.00%) jQuery
6 3 (30.00%) Sass
7 2 (20.00%) Sencha Touch
7 2 (20.00%) Ajax
7 2 (20.00%) RESTful
8 1 (10.00%) Dojo
8 1 (10.00%) Spring
8 1 (10.00%) KnockoutJS
Miscellaneous
1 3 (30.00%) User Experience
2 2 (20.00%) Mobile App
3 1 (10.00%) W3C
Operating Systems
1 1 (10.00%) Linux
Processes & Methodologies
1 5 (50.00%) OO
1 5 (50.00%) Agile Software Development
2 3 (30.00%) Web Development
2 3 (30.00%) BDD
2 3 (30.00%) TDD
2 3 (30.00%) Scrum
3 2 (20.00%) Pair Programming
3 2 (20.00%) MVC
4 1 (10.00%) Software Architecture
4 1 (10.00%) E-Commerce
4 1 (10.00%) Web Design
4 1 (10.00%) Performance Tuning
4 1 (10.00%) OO PHP
4 1 (10.00%) Software Delivery
Programming Languages
1 10 (100.00%) JavaScript
2 1 (10.00%) PHP5
2 1 (10.00%) PHP4
2 1 (10.00%) C#
2 1 (10.00%) Java
2 1 (10.00%) Perl
2 1 (10.00%) PHP
2 1 (10.00%) SQL
Vendors
1 2 (20.00%) Sencha
2 1 (10.00%) Perforce