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 contractor rates offered in IT contracts that have cited Ext JS over the 3 months to 27 September 2016 with a comparison to the same period over 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.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
Sencha Ext JS
Rank 173 174 210
Rank change year-on-year
+1 +36
Contract jobs citing Ext JS 2 12 1
As % of all contract IT jobs located in the City of London 0.058% 0.26% 0.017%
As % of the Libraries, Frameworks & Software Standards category 0.17% 0.83% 0.058%
Number of daily rates quoted 2 9 1
Median daily rate £365 £550 £525
Median daily rate % change year-on-year
-33.63% +4.76%
UK excluding London median daily rate £350 £275 £350
% change year-on-year
+27.27% -21.42%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £42.50
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
1205 1438 1731
As % of all contract IT jobs located in the City of London 35.04% 31.06% 29.88%
Number of daily rates quoted 1016 1199 1317
Median daily rate £450 £450 £413
Median daily rate % change year-on-year
- +9.09%
90% offered a daily rate of more than £350 £325 £304
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 3 5 9
Median hourly rate £54.25 £35.00 £45.00
Median hourly rate % change year-on-year
+54.98% -22.22%
UK excluding London median hourly rate £40.00 £37.50 £35.00
% change year-on-year
+6.66% +7.14%

Ext JS
Jobs Demand Trend in the City of London

The demand trend of contract jobs across the City of London region citing Ext JS as a proportion of all IT contracts with a match in 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 27 September 2016, IT contractor jobs citing Ext JS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region with a requirement for Ext JS.

1 5 (100.00%) JavaScript
2 4 (80.00%) HTML
2 4 (80.00%) CSS
3 3 (60.00%) Agile Software Development
3 3 (60.00%) Node.js
3 3 (60.00%) AngularJS
3 3 (60.00%) Twitter Bootstrap
4 2 (40.00%) BDD
4 2 (40.00%) Backbone.js
4 2 (40.00%) React
4 2 (40.00%) Front End Development
4 2 (40.00%) .NET
4 2 (40.00%) SQL Server
4 2 (40.00%) jQuery
4 2 (40.00%) SQL
5 1 (20.00%) T-SQL
5 1 (20.00%) C#
5 1 (20.00%) MVC
5 1 (20.00%) Telecoms
5 1 (20.00%) Finance
5 1 (20.00%) Validation
5 1 (20.00%) Scrum
5 1 (20.00%) Web Design
5 1 (20.00%) SOAP
5 1 (20.00%) Web Services
5 1 (20.00%) DOM
5 1 (20.00%) OO
5 1 (20.00%) CRM
5 1 (20.00%) HTTP
5 1 (20.00%) Microsoft

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

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Business Applications
1 1 (20.00%) Dynamics CRM
Communications & Networking
1 1 (20.00%) HTTP
Database & Business Intelligence
1 2 (40.00%) SQL Server
2 1 (20.00%) MongoDB
2 1 (20.00%) NoSQL
Development Applications
1 1 (20.00%) Git (software)
1 1 (20.00%) Jasmine
1 1 (20.00%) JIRA
1 1 (20.00%) Karma Test Runner
1 1 (20.00%) QUnit
1 1 (20.00%) Sinon.JS
1 1 (20.00%) TeamCity
General
1 1 (20.00%) Finance
1 1 (20.00%) Telecoms
Job Titles
1 5 (100.00%) Developer
2 2 (40.00%) .NET Developer
2 2 (40.00%) Front End Developer (Client-Side Developer)
3 1 (20.00%) Angular Developer
3 1 (20.00%) C# .NET Developer
3 1 (20.00%) C# Developer
3 1 (20.00%) C# WCF Developer
3 1 (20.00%) Full Stack Developer
3 1 (20.00%) JavaScript Developer
3 1 (20.00%) Sencha Developer
3 1 (20.00%) SQL Developer
3 1 (20.00%) SQL Server Developer
3 1 (20.00%) WCF Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) CSS
1 4 (80.00%) HTML
2 3 (60.00%) AngularJS
2 3 (60.00%) Node.js
2 3 (60.00%) Twitter Bootstrap
3 2 (40.00%) .NET
3 2 (40.00%) Backbone.js
3 2 (40.00%) jQuery
3 2 (40.00%) React
4 1 (20.00%) .NET Framework
4 1 (20.00%) ASP.NET Web API
4 1 (20.00%) Dojo
4 1 (20.00%) DOM
4 1 (20.00%) RequireJS
4 1 (20.00%) SOAP
4 1 (20.00%) Spring
4 1 (20.00%) Spring MVC
4 1 (20.00%) WCF
4 1 (20.00%) Web Services
4 1 (20.00%) YUI
Miscellaneous
1 1 (20.00%) User Experience
Processes & Methodologies
1 3 (60.00%) Agile Software Development
2 2 (40.00%) BDD
2 2 (40.00%) Front End Development
3 1 (20.00%) Continuous Integration
3 1 (20.00%) CRM
3 1 (20.00%) DOM Manipulation/Scripting
3 1 (20.00%) Line Management
3 1 (20.00%) MVC
3 1 (20.00%) OO
3 1 (20.00%) Scrum
3 1 (20.00%) TDD
3 1 (20.00%) Technical Analysis
3 1 (20.00%) Validation
3 1 (20.00%) Web Design
Programming Languages
1 5 (100.00%) JavaScript
2 2 (40.00%) SQL
3 1 (20.00%) C#
3 1 (20.00%) T-SQL
Vendors
1 1 (20.00%) Microsoft
1 1 (20.00%) SAP
1 1 (20.00%) Sencha