The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Wrexham region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 3 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
3 May 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 8 15 -
Rank change year-on-year
+7 -
Permanent jobs citing JavaScript 1 4 0
As % of all permanent IT jobs located in Wrexham 7.69% 11.11% -
As % of the Programming Languages category 8.33% 12.90% -
Number of salaries quoted 1 3 0
Median salary £27,500 £30,000 -
Median salary % change year-on-year
-8.33% -
UK excluding London median salary £40,000 £38,500 £37,500
% change year-on-year
+3.89% +2.66%
JavaScript
North Wales

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

Programming Languages Category
Wrexham
Permanent IT job ads with a match in the
Programming Languages category
12 31 4
As % of all permanent IT jobs located in Wrexham 92.31% 86.11% 18.18%
Number of salaries quoted 12 27 4
Median salary £27,500 £35,000 £33,755
Median salary % change year-on-year
-21.42% +3.68%
90% offered a salary of more than £25,000 £30,000 £28,750
10% offered a salary of more than £42,500 £35,010 £40,000
UK excluding London median salary £41,000 £40,000 £39,250
% change year-on-year
+2.50% +1.91%

JavaScript
Jobs Demand Trend in Wrexham

The demand trend of job ads across the Wrexham region citing JavaScript as a proportion of all IT jobs with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Wrexham

JavaScript
Salary Trend in Wrexham

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

JavaScript Salary Trend in Wrexham

JavaScript
Top 30 Related IT Skills in Wrexham

For the 6 months to 3 May 2016, 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 Wrexham region with a requirement for JavaScript.

1 7 (100.00%) SQL
1 7 (100.00%) HTML
2 6 (85.71%) Oracle
3 5 (71.43%) Subversion
4 4 (57.14%) Spring
4 4 (57.14%) jQuery
4 4 (57.14%) JSP
4 4 (57.14%) Java
5 3 (42.86%) Struts
5 3 (42.86%) Tomcat
5 3 (42.86%) PL/SQL
5 3 (42.86%) Ant
5 3 (42.86%) JUnit
5 3 (42.86%) Unit Testing
5 3 (42.86%) JPA
5 3 (42.86%) Drools
5 3 (42.86%) Maven
5 3 (42.86%) Spring MVC
5 3 (42.86%) Spring Security
5 3 (42.86%) CSS
5 3 (42.86%) Hibernate
5 3 (42.86%) MVC
5 3 (42.86%) Finance
6 2 (28.57%) PostgreSQL
6 2 (28.57%) Web Development
6 2 (28.57%) SQL Server 2008
6 2 (28.57%) Git (software)
6 2 (28.57%) Team Foundation Server
6 2 (28.57%) Relational Database
6 2 (28.57%) SQL Server

JavaScript
Top Related IT Skills in Wrexham 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 3 (42.86%) Tomcat
Applications
1 1 (14.29%) MS Excel
Communications & Networking
1 1 (14.29%) Internet
1 1 (14.29%) Intranet
Database & Business Intelligence
1 2 (28.57%) MySQL
1 2 (28.57%) PostgreSQL
1 2 (28.57%) Relational Database
1 2 (28.57%) SQL Server
1 2 (28.57%) SQL Server 2008
2 1 (14.29%) Oracle Database
Development Applications
1 5 (71.43%) Subversion
2 3 (42.86%) Ant
2 3 (42.86%) JUnit
2 3 (42.86%) Maven
3 2 (28.57%) Git (software)
3 2 (28.57%) Team Foundation Server
4 1 (14.29%) Visual Studio
General
1 3 (42.86%) Finance
Job Titles
1 7 (100.00%) Developer
2 4 (57.14%) Java Developer
3 2 (28.57%) Web Developer
4 1 (14.29%) .NET Developer
4 1 (14.29%) Applications Developer
4 1 (14.29%) HTML CSS Developer
4 1 (14.29%) HTML Developer
4 1 (14.29%) JavaScript Developer
4 1 (14.29%) MySQL Developer
4 1 (14.29%) PHP Developer
4 1 (14.29%) PHP MySQL Developer
4 1 (14.29%) PHP Web Developer
4 1 (14.29%) PostgreSQL Developer
4 1 (14.29%) SQL Developer
4 1 (14.29%) SQL Server Developer
4 1 (14.29%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 7 (100.00%) HTML
2 4 (57.14%) jQuery
2 4 (57.14%) JSP
2 4 (57.14%) Spring
3 3 (42.86%) CSS
3 3 (42.86%) Drools
3 3 (42.86%) Hibernate
3 3 (42.86%) JPA
3 3 (42.86%) Spring MVC
3 3 (42.86%) Spring Security
3 3 (42.86%) Struts
4 1 (14.29%) .NET
4 1 (14.29%) Ajax
4 1 (14.29%) ASP.NET
4 1 (14.29%) J2EE
4 1 (14.29%) Lucene
4 1 (14.29%) Servlets
4 1 (14.29%) Web Services
4 1 (14.29%) XML
4 1 (14.29%) XSL
Miscellaneous
1 1 (14.29%) iPad
Operating Systems
1 1 (14.29%) Windows
1 1 (14.29%) Windows Server
Processes & Methodologies
1 3 (42.86%) MVC
1 3 (42.86%) Unit Testing
2 2 (28.57%) Web Development
3 1 (14.29%) Agile Software Development
Programming Languages
1 7 (100.00%) SQL
2 4 (57.14%) Java
3 3 (42.86%) PL/SQL
4 2 (28.57%) PHP
5 1 (14.29%) VB.NET
5 1 (14.29%) VBA
Qualifications
1 1 (14.29%) Degree
Vendors
1 6 (85.71%) Oracle
2 1 (14.29%) Greenplum
2 1 (14.29%) Microsoft