The table below looks at the statistics for YUI skills in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited YUI over the 3 months to 17 April 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
17 Apr 2015
Same period 2014 Same period 2013
Yahoo! User Interface Library (YUI)
Rank 399 400 371
Rank change year-on-year
+1 -29
Contract jobs citing YUI 11 15 18
As % of all contract IT jobs located in London 0.049% 0.062% 0.082%
As % of the Libraries, Frameworks & Software Standards category 0.16% 0.21% 0.28%
Number of daily rates quoted 10 14 15
Average daily rate
Keep up to 90%
of your Daily Rate
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£479 £400 £400
Average daily rate % change year-on-year
+19.75% -
90% offered a daily rate of more than £444 £300 £260
10% offered a daily rate of more than £527 £441 £650
UK excluding London average daily rate £350 £330 £313
% change year-on-year
+6.06% +5.60%
Number of hourly rates quoted 0 0 1
Average hourly rate - - £37.50
UK excluding London average hourly rate - - -
YUI
England

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 London region.

Libraries, Frameworks & Software Standards Category
London
Contract IT job ads with a match in the
Libraries, Frameworks & Software Standards category
6672 7111 6374
As % of all contract IT jobs located in London 29.91% 29.36% 29.00%
Number of daily rates quoted 4738 5103 4617
Average daily rate £425 £400 £408
Average daily rate % change year-on-year
+6.25% -1.84%
90% offered a daily rate of more than £300 £295 £288
10% offered a daily rate of more than £575 £550 £575
UK excluding London average daily rate £350 £330 £325
% change year-on-year
+6.06% +1.53%
Number of hourly rates quoted 30 36 64
Average hourly rate £22.50 £38.75 £40.00
Average hourly rate % change year-on-year
-41.93% -3.12%
90% offered a hourly rate of more than £19.00 £30.00 £19.80
10% offered a hourly rate of more than £55.00 £170.50 £54.00
UK excluding London average hourly rate £36.00 £35.00 £35.00
% change year-on-year
+2.85% -

YUI
Jobs Demand Trend in London

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

YUI Jobs Demand Trend in London

YUI
Daily Rate Trend in London

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

YUI Daily Rate Trend in London

YUI
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing YUI across the London region over the 3 months to 17 April 2015.

YUI Daily Rate Histogram in London

YUI
Hourly Rate Trend in London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing YUI across the London region.

YUI Hourly Rate Trend in London

YUI
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing YUI within the London region over the 3 months to 17 April 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +21 4 £477 +19.25% 2
Teddington - - - -
Twickenham - - - -
YUI
England

YUI
Top 30 Related IT Skills in London

For the 6 months to 17 April 2015, IT contractor jobs across the London region citing YUI 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 YUI.

1 21 (100.00%) JavaScript
1 21 (100.00%) CSS
2 19 (90.48%) HTML
2 19 (90.48%) AngularJS
3 18 (85.71%) Backbone.js
3 18 (85.71%) jQuery
3 18 (85.71%) Ext JS
3 18 (85.71%) HTML5
4 17 (80.95%) Ember.js
4 17 (80.95%) LESS
5 14 (66.67%) Web Development
5 14 (66.67%) Sass
5 14 (66.67%) Twitter Bootstrap
6 12 (57.14%) Agile Software Development
7 11 (52.38%) User Experience
8 10 (47.62%) Node.js
9 9 (42.86%) REST
10 8 (38.10%) CSS3
10 8 (38.10%) Git (software)
10 8 (38.10%) Smarty
10 8 (38.10%) Sinon.JS
10 8 (38.10%) Karma Test Runner
10 8 (38.10%) QUnit
10 8 (38.10%) Jasmine
10 8 (38.10%) Mustache
11 7 (33.33%) Selenium
11 7 (33.33%) Scala
11 7 (33.33%) PHP
12 6 (28.57%) HTTP
12 6 (28.57%) Cucumber

YUI
Top Related IT Skills in London by Category

For the 6 months to 17 April 2015, IT contractor jobs across the London region citing YUI 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 YUI. Up to 20 skills are shown per category.

Application Platforms
1 10 (47.62%) Node.js
2 1 (4.76%) CMS
Communications & Networking
1 6 (28.57%) HTTP
Database & Business Intelligence
1 2 (9.52%) SQL Server
1 2 (9.52%) SQL Server 2008
1 2 (9.52%) SQL Server 2012
Development Applications
1 8 (38.10%) Git (software)
1 8 (38.10%) QUnit
1 8 (38.10%) Jasmine
1 8 (38.10%) Sinon.JS
1 8 (38.10%) Karma Test Runner
2 7 (33.33%) Selenium
3 6 (28.57%) Cucumber
3 6 (28.57%) Bower
3 6 (28.57%) WebDriver
4 2 (9.52%) MSTest
4 2 (9.52%) Rhino Mocks
4 2 (9.52%) Moq
4 2 (9.52%) Team Foundation Server
4 2 (9.52%) NUnit
4 2 (9.52%) Subversion
4 2 (9.52%) Grunt
General
1 1 (4.76%) Publishing
Job Titles
1 21 (100.00%) Developer
2 16 (76.19%) Front-End Developer
3 4 (19.05%) JavaScript Developer
4 3 (14.29%) UI Developer
4 3 (14.29%) UI Programmer
5 2 (9.52%) Senior Developer
5 2 (9.52%) .NET Developer
6 1 (4.76%) Senior .NET Developer
6 1 (4.76%) Senior UI Developer
6 1 (4.76%) Senior Front-End Developer
Libraries, Frameworks & Software Standards
1 21 (100.00%) CSS
2 19 (90.48%) HTML
2 19 (90.48%) AngularJS
3 18 (85.71%) Backbone.js
3 18 (85.71%) jQuery
3 18 (85.71%) Ext JS
3 18 (85.71%) HTML5
4 17 (80.95%) LESS
4 17 (80.95%) Ember.js
5 14 (66.67%) Twitter Bootstrap
5 14 (66.67%) Sass
6 9 (42.86%) REST
7 8 (38.10%) CSS3
7 8 (38.10%) Mustache
7 8 (38.10%) Smarty
8 4 (19.05%) JSON
9 2 (9.52%) Dojo
9 2 (9.52%) WCF
9 2 (9.52%) .NET
9 2 (9.52%) ADO.NET
Miscellaneous
1 11 (52.38%) User Experience
2 3 (14.29%) Digital Media
3 2 (9.52%) Social Media
4 1 (4.76%) W3C
Operating Systems
1 2 (9.52%) Android
1 2 (9.52%) Apple iOS
Processes & Methodologies
1 14 (66.67%) Web Development
2 12 (57.14%) Agile Software Development
3 6 (28.57%) Unit Testing
3 6 (28.57%) Integration Testing
4 5 (23.81%) TDD
4 5 (23.81%) Progressive Enhancement
4 5 (23.81%) Graceful Degradation
5 4 (19.05%) MVC
6 3 (14.29%) E-Commerce
7 2 (9.52%) OO
7 2 (9.52%) Continuous Integration
7 2 (9.52%) Dependency Injection
7 2 (9.52%) Web Design
7 2 (9.52%) Responsive Web Design
8 1 (4.76%) Pair Programming
8 1 (4.76%) Kalman Filter
8 1 (4.76%) BDD
8 1 (4.76%) Workflow
8 1 (4.76%) Scrum
Programming Languages
1 21 (100.00%) JavaScript
2 7 (33.33%) PHP
2 7 (33.33%) Scala
3 2 (9.52%) C#
4 1 (4.76%) SQL
4 1 (4.76%) Ruby
Vendors
1 2 (9.52%) Facebook
1 2 (9.52%) Twitter