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 28 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
South Wales / Glamorgan
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - - 4
Permanent jobs citing JavaScript 0 0 1
As % of all permanent IT jobs advertised in Glamorgan - - 12.50%
As % of the Programming Languages category - - 12.50%
Number of salaries quoted 0 0 1
Median salary - - £21,000
UK excluding London median salary £40,000 £40,000 £38,625
% change year-on-year - +3.55%  

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 0 6 8
As % of all permanent IT job vacancies advertised in Glamorgan - 100.00% 100.00%
Number of salaries quoted 0 9 10
Median salary - £35,000 £33,000
Median salary % change year-on-year - +6.06%  
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year +4.93% +1.25%  

JavaScript
Job Vacancy Trend in Glamorgan

Job postings citing JavaScript as a percentage of all IT jobs advertised in Glamorgan.

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 28 June 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%) Test Automation
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
1 3 (100.00%) Test Automation
Programming Languages
1 3 (100.00%) PHP