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 3 July 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
3 Jul 2015
Same period 2014 Same period 2013
Sencha Ext JS
Rank 200 189 197
Rank change year-on-year
-11 +8
Contract jobs citing Ext JS 1 5 18
As % of all contract IT jobs located in the City of London 0.017% 0.087% 0.26%
As % of the Libraries, Frameworks & Software Standards category 0.058% 0.29% 0.88%
Number of daily rates quoted 1 5 15
Average daily rate
Keep up to 90%
of your Daily Rate
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£600 £438 £400
Average daily rate % change year-on-year
+37.14% +9.37%
UK excluding London average daily rate £400 £400 £275
% change year-on-year
- +45.45%
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
1718 1714 2036
As % of all contract IT jobs located in the City of London 29.44% 29.78% 29.35%
Number of daily rates quoted 1394 1303 1592
Average daily rate £440 £450 £413
Average daily rate % change year-on-year
-2.22% +9.09%
90% offered a daily rate of more than £325 £313 £285
10% offered a daily rate of more than £600 £600 £579
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 11 4 27
Average hourly rate £24.23 £20.50 £41.50
Average hourly rate % change year-on-year
+18.19% -50.60%
90% offered a hourly rate of more than £19.72 £16.00 £27.59
10% offered a hourly rate of more than £187.50 £32.01 £52.50
UK excluding London average hourly rate £40.00 £33.55 £35.00
% change year-on-year
+19.22% -4.14%

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 3 July 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 9 (100.00%) JavaScript
1 9 (100.00%) CSS
2 8 (88.89%) HTML
2 8 (88.89%) HTML5
3 7 (77.78%) CSS3
4 6 (66.67%) AngularJS
5 5 (55.56%) Backbone.js
5 5 (55.56%) jQuery
6 4 (44.44%) JSON
6 4 (44.44%) YUI
6 4 (44.44%) Ember.js
6 4 (44.44%) LESS
6 4 (44.44%) OO
6 4 (44.44%) Agile Software Development
6 4 (44.44%) Twitter Bootstrap
7 3 (33.33%) User Experience
7 3 (33.33%) TDD
7 3 (33.33%) Subversion
7 3 (33.33%) Scrum
7 3 (33.33%) Sass
7 3 (33.33%) REST
7 3 (33.33%) Ajax
7 3 (33.33%) Web Development
7 3 (33.33%) BDD
8 2 (22.22%) Sencha
8 2 (22.22%) Sencha Touch
8 2 (22.22%) RESTful
8 2 (22.22%) MySQL
8 2 (22.22%) Mobile App
8 2 (22.22%) Bower

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

For the 6 months to 3 July 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 (11.11%) Apache
1 1 (11.11%) Tomcat
1 1 (11.11%) CMS
1 1 (11.11%) Node.js
Database & Business Intelligence
1 2 (22.22%) MySQL
2 1 (11.11%) SQL Server
2 1 (11.11%) MariaDB
Development Applications
1 3 (33.33%) Subversion
2 2 (22.22%) Bower
3 1 (11.11%) JIRA
3 1 (11.11%) Git (software)
3 1 (11.11%) ClearCase
3 1 (11.11%) Bugzilla
Job Titles
1 9 (100.00%) Developer
2 3 (33.33%) UI Developer
2 3 (33.33%) Front-End Developer
2 3 (33.33%) UI Programmer
3 1 (11.11%) Full Stack Developer
3 1 (11.11%) Senior Front-End Developer
3 1 (11.11%) Web Developer
3 1 (11.11%) Applications Developer
3 1 (11.11%) Senior Developer
3 1 (11.11%) Web Applications Developer
3 1 (11.11%) Web Architect
3 1 (11.11%) JavaScript Developer
3 1 (11.11%) Architect
Libraries, Frameworks & Software Standards
1 9 (100.00%) CSS
2 8 (88.89%) HTML
2 8 (88.89%) HTML5
3 7 (77.78%) CSS3
4 6 (66.67%) AngularJS
5 5 (55.56%) Backbone.js
5 5 (55.56%) jQuery
6 4 (44.44%) YUI
6 4 (44.44%) JSON
6 4 (44.44%) Twitter Bootstrap
6 4 (44.44%) LESS
6 4 (44.44%) Ember.js
7 3 (33.33%) Sass
7 3 (33.33%) Ajax
7 3 (33.33%) REST
8 2 (22.22%) RESTful
8 2 (22.22%) Sencha Touch
9 1 (11.11%) KnockoutJS
9 1 (11.11%) D3.js
9 1 (11.11%) Underscore.js
Miscellaneous
1 3 (33.33%) User Experience
2 2 (22.22%) Mobile App
3 1 (11.11%) Data Structures
3 1 (11.11%) Algorithms
3 1 (11.11%) W3C
3 1 (11.11%) Visualisation
Operating Systems
1 1 (11.11%) Linux
Processes & Methodologies
1 4 (44.44%) OO
1 4 (44.44%) Agile Software Development
2 3 (33.33%) TDD
2 3 (33.33%) Scrum
2 3 (33.33%) Web Development
2 3 (33.33%) BDD
3 1 (11.11%) Data Visualisation
3 1 (11.11%) Analytics
3 1 (11.11%) OO PHP
3 1 (11.11%) Web Design
3 1 (11.11%) E-Commerce
3 1 (11.11%) MVC
3 1 (11.11%) Pair Programming
Programming Languages
1 9 (100.00%) JavaScript
2 1 (11.11%) Perl
2 1 (11.11%) PHP
2 1 (11.11%) SQL
2 1 (11.11%) PHP4
2 1 (11.11%) C#
2 1 (11.11%) Java
Vendors
1 2 (22.22%) Sencha
2 1 (11.11%) Perforce