The following table provides summary statistics for permanent job vacancies advertised in Glamorgan with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South Wales / Glamorgan
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 1 - 7
Rank change year-on-year - 0  
Permanent jobs citing JavaScript 3 0 3
As % of all permanent IT jobs advertised in Glamorgan 100.00% - 15.79%
As % of the Programming Languages category 100.00% - 25.00%
Number of salaries quoted 3 0 1
Median salary £32,500 - £37,500
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Glamorgan with a requirement for programming language skills.

Programming Language Skills
Glamorgan
Permanent job vacancies with a requirement for programming language skills 3 5 12
As % of all permanent IT job vacancies advertised in Glamorgan 100.00% 62.50% 63.16%
Number of salaries quoted 3 0 10
Median salary £32,500 - £35,000
UK excluding London median salary £41,000 £41,000 £40,000
% change year-on-year - +2.50%  

JavaScript
Job Vacancy Trend in Glamorgan

The job posting trend of jobs advertised in Glamorgan citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Glamorgan

JavaScript
Salary Trend in Glamorgan

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Glamorgan.

Salary trend for JavaScript in Glamorgan

For the 6 months to 30 March 2017, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Glamorgan region with a requirement for JavaScript.

1 3 (100.00%) HTML
1 3 (100.00%) PHP
1 3 (100.00%) CSS
1 3 (100.00%) HTTP
1 3 (100.00%) Git (software)
1 3 (100.00%) RESTful
1 3 (100.00%) HTML5
1 3 (100.00%) CSS3
1 3 (100.00%) WebSockets
1 3 (100.00%) Laravel
1 3 (100.00%) WebRTC
1 3 (100.00%) Cross-Browser Compatibility

JavaScript
Co-occurring IT Skills in Glamorgan 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 3 (100.00%) HTTP
Development Applications
1 3 (100.00%) Git (software)
Job Titles
1 3 (100.00%) Developer
1 3 (100.00%) JavaScript Developer
1 3 (100.00%) PHP Developer
Libraries, Frameworks & Software Standards
1 3 (100.00%) CSS
1 3 (100.00%) CSS3
1 3 (100.00%) HTML
1 3 (100.00%) HTML5
1 3 (100.00%) Laravel
1 3 (100.00%) RESTful
1 3 (100.00%) WebRTC
1 3 (100.00%) WebSockets
Processes & Methodologies
1 3 (100.00%) Cross-Browser Compatibility
Programming Languages
1 3 (100.00%) PHP