Period
to 22 November 2017

The following table provides summary statistics for contract job vacancies with a requirement for YUI skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited YUI over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Yahoo! User Interface Library (YUI)
UK
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 872 874 852
Rank change year-on-year +2 -22 -33
Contract jobs citing YUI 12 25 52
As % of all contract IT jobs advertised in the UK 0.012% 0.024% 0.046%
As % of the Libraries, Frameworks & Software Standards category 0.036% 0.078% 0.16%
Number of daily rates quoted 12 20 38
UK median daily rate £650 £575 £550
Median daily rate % change year-on-year +13.04% +4.55% +34.15%
10th Percentile £625 £446 £319
90th Percentile £700 £675 £625
UK excluding London median daily rate £313 £350 £325
% change year-on-year -10.71% +7.69% +18.18%
Number of hourly rates quoted 0 0 0
UK median hourly rate - - -
UK excluding London median hourly rate - - -

YUI is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 33013 32000 31983
As % of all contract IT jobs advertised in the UK 32.00% 30.35% 28.36%
Number of daily rates quoted 23308 22171 21922
UK median daily rate £450 £425 £410
Median daily rate % change year-on-year +5.88% +3.66% +2.50%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +7.14%
Number of hourly rates quoted 381 364 549
UK median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +8.70%
10th Percentile £18.50 £14.37 £15.00
90th Percentile £52.50 £51.40 £54.92
UK excluding London median hourly rate £41.00 £37.00 £37.50
% change year-on-year +10.81% -1.33% +10.74%

YUI
Job Vacancy Trend

Job postings citing YUI as a percentage of all IT jobs advertised.

Job vacancy trend for YUI in the UK

YUI
Contractor Daily Rate Trend

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

Contractor daily rate trend for YUI in the UK

YUI
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing YUI over the 6 months to 22 November 2017.

Contractor daily rate histogram for YUI in the UK

YUI
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for YUI in the UK

YUI
Top 5 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing YUI within the UK over the 6 months to 22 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +2 12 £650 +13.04%
London -44 11 £650 +13.04%
North of England +71 1 £313 -10.71%
UK excluding London +31 1 £313 -10.71%
North West +12 1 £313 -10.71%

For the 6 months to 22 November 2017, IT contractor jobs citing YUI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for YUI.

1 12 (100.00%) JavaScript
1 12 (100.00%) MySQL
1 12 (100.00%) CSS
1 12 (100.00%) HTML
1 12 (100.00%) Scrum
1 12 (100.00%) TDD
1 12 (100.00%) jQuery
1 12 (100.00%) HTML5
1 12 (100.00%) AngularJS
1 12 (100.00%) CSS3
1 12 (100.00%) Responsive Web Design
2 11 (91.67%) Analytical Skills
2 11 (91.67%) Puppet
2 11 (91.67%) MongoDB
2 11 (91.67%) RabbitMQ
2 11 (91.67%) Groovy
2 11 (91.67%) Grails
2 11 (91.67%) Amazon AWS
2 11 (91.67%) Agile Software Development
2 11 (91.67%) Finance
2 11 (91.67%) Java
3 10 (83.33%) Scala
4 2 (16.67%) JRuby
4 2 (16.67%) Clojure
4 2 (16.67%) Jython
4 2 (16.67%) Python
5 1 (8.33%) E-Commerce
5 1 (8.33%) SOA
5 1 (8.33%) SSL
5 1 (8.33%) SOAP

YUI
Co-occurring IT Skills 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:

Application Platforms
1 1 (8.33%) Apache
1 1 (8.33%) nginx
Cloud Services
1 11 (91.67%) Amazon AWS
Communications & Networking
1 1 (8.33%) SSL
Database & Business Intelligence
1 12 (100.00%) MySQL
2 11 (91.67%) MongoDB
General
1 11 (91.67%) Finance
Job Titles
1 11 (91.67%) Developer
2 10 (83.33%) Java Developer
2 10 (83.33%) Senior Developer
2 10 (83.33%) Senior Java Developer
3 1 (8.33%) Agile Developer
3 1 (8.33%) Agile Java Developer
3 1 (8.33%) Development Team Leader
3 1 (8.33%) Java Development Team Leader
3 1 (8.33%) Java Team Leader
3 1 (8.33%) Ruby on Rails Developer
3 1 (8.33%) Senior Agile Developer
3 1 (8.33%) Senior Agile Java Developer
3 1 (8.33%) Team Leader
Libraries, Frameworks & Software Standards
1 12 (100.00%) AngularJS
1 12 (100.00%) CSS
1 12 (100.00%) CSS3
1 12 (100.00%) HTML
1 12 (100.00%) HTML5
1 12 (100.00%) jQuery
2 11 (91.67%) Grails
2 11 (91.67%) RabbitMQ
3 2 (16.67%) JRuby
4 1 (8.33%) Ajax
4 1 (8.33%) J2EE
4 1 (8.33%) LAMP
4 1 (8.33%) LEMP Stack
4 1 (8.33%) RESTful
4 1 (8.33%) Ruby on Rails
4 1 (8.33%) SOAP
4 1 (8.33%) Web Services
Miscellaneous
1 11 (91.67%) Analytical Skills
2 1 (8.33%) Enterprise Software
2 1 (8.33%) User Experience
Operating Systems
1 1 (8.33%) Linux
Processes & Methodologies
1 12 (100.00%) Responsive Web Design
1 12 (100.00%) Scrum
1 12 (100.00%) TDD
2 11 (91.67%) Agile Software Development
3 1 (8.33%) BDD
3 1 (8.33%) E-Commerce
3 1 (8.33%) Mentoring
3 1 (8.33%) Microservices
3 1 (8.33%) SOA
3 1 (8.33%) Web Application Development
Programming Languages
1 12 (100.00%) JavaScript
2 11 (91.67%) Groovy
2 11 (91.67%) Java
3 10 (83.33%) Scala
4 2 (16.67%) Clojure
4 2 (16.67%) Jython
4 2 (16.67%) Python
5 1 (8.33%) PHP
5 1 (8.33%) Ruby
5 1 (8.33%) SQL
Systems Management
1 11 (91.67%) Puppet