The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Wimbledon region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 29 August 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
29 Aug 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 3 5 2
Rank change year-on-year
+2 -3
Contract jobs citing JavaScript 5 2 2
As % of all contract IT jobs located in Wimbledon 38.46% 14.29% 33.33%
As % of the Programming Languages category 71.43% 33.33% 50.00%
Number of daily rates quoted 5 2 2
Median daily rate £400 £325 £313
Median daily rate % change year-on-year
+23.07% +4.00%
90% offered a daily rate of more than £320 £285 £283
10% offered a daily rate of more than £430 £365 £343
UK excluding London median daily rate £370 £350 £325
% change year-on-year
+5.71% +7.69%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.00 £36.50 £34.00
% change year-on-year
+17.80% +7.35%
JavaScript
London

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Wimbledon region.

Programming Languages Category
Wimbledon
Contract IT job ads with a match in the
Programming Languages category
7 6 4
As % of all contract IT jobs located in Wimbledon 53.85% 42.86% 66.67%
Number of daily rates quoted 7 6 3
Median daily rate £394 £275 £275
Median daily rate % change year-on-year
+43.18% -
UK excluding London median daily rate £375 £370 £350
% change year-on-year
+1.35% +5.71%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £38.50 £35.00
% change year-on-year
+3.89% +10.00%

JavaScript
Jobs Demand Trend in Wimbledon

The demand trend of contract jobs across the Wimbledon region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Wimbledon

JavaScript
Daily Rate Trend in Wimbledon

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

JavaScript Daily Rate Trend in Wimbledon

JavaScript
Daily Rate Histogram in Wimbledon

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Wimbledon region over the 3 months to 29 August 2016.

JavaScript Daily Rate Histogram in Wimbledon

JavaScript
Top 30 Related IT Skills in Wimbledon

For the 6 months to 29 August 2016, IT contractor jobs citing JavaScript 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 Wimbledon region with a requirement for JavaScript.

1 7 (100.00%) CSS
1 7 (100.00%) HTML
1 7 (100.00%) HTML5
1 7 (100.00%) Node.js
1 7 (100.00%) React
1 7 (100.00%) Front End Development
2 5 (71.43%) .NET
3 2 (28.57%) Functional Programming
4 1 (14.29%) Analytical Skills
4 1 (14.29%) Microservices
4 1 (14.29%) gulp
4 1 (14.29%) ES6
4 1 (14.29%) REST
4 1 (14.29%) CSS3
4 1 (14.29%) Backbone.js
4 1 (14.29%) Twitter
4 1 (14.29%) Jasmine
4 1 (14.29%) Sass
4 1 (14.29%) AngularJS
4 1 (14.29%) Twitter Bootstrap
4 1 (14.29%) Karma Test Runner
4 1 (14.29%) Ajax
4 1 (14.29%) DOM
4 1 (14.29%) OOP
4 1 (14.29%) OO
4 1 (14.29%) HTTP
4 1 (14.29%) W3C
4 1 (14.29%) Web Development
4 1 (14.29%) Selenium
4 1 (14.29%) Grails

JavaScript
Top Related IT Skills in Wimbledon 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:

Communications & Networking
1 1 (14.29%) HTTP
Development Applications
1 1 (14.29%) Git (software)
1 1 (14.29%) gulp
1 1 (14.29%) Jasmine
1 1 (14.29%) Karma Test Runner
1 1 (14.29%) Mocha
1 1 (14.29%) Protractor
1 1 (14.29%) Selenium
Job Titles
1 7 (100.00%) Developer
2 6 (85.71%) Front End Developer (Client-Side Developer)
2 6 (85.71%) JavaScript Developer
3 5 (71.43%) Node.js Developer
4 1 (14.29%) Angular Developer
4 1 (14.29%) Front End Web Developer (Client-Side Developer)
4 1 (14.29%) Web Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) CSS
1 7 (100.00%) HTML
1 7 (100.00%) HTML5
1 7 (100.00%) Node.js
1 7 (100.00%) React
2 5 (71.43%) .NET
3 1 (14.29%) Ajax
3 1 (14.29%) AngularJS
3 1 (14.29%) Backbone.js
3 1 (14.29%) Compass CSS Framework
3 1 (14.29%) CSS3
3 1 (14.29%) DOM
3 1 (14.29%) Grails
3 1 (14.29%) jQuery
3 1 (14.29%) REST
3 1 (14.29%) Sass
3 1 (14.29%) Twitter Bootstrap
Miscellaneous
1 1 (14.29%) Analytical Skills
1 1 (14.29%) W3C
Processes & Methodologies
1 7 (100.00%) Front End Development
2 2 (28.57%) Functional Programming
3 1 (14.29%) Microservices
3 1 (14.29%) OO
3 1 (14.29%) OOP
3 1 (14.29%) Performance Optimisation
3 1 (14.29%) Web Development
Programming Languages
1 1 (14.29%) ES6
Vendors
1 1 (14.29%) Twitter