The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Twickenham region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 7 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
JavaScript (including ECMAScript)
Rank 6 11 7
Rank change year-on-year
+5 -4
Permanent jobs citing JavaScript 13 8 4
As % of all permanent IT jobs located in Twickenham 21.31% 10.81% 9.76%
As % of the Programming Languages category 52.00% 19.51% 17.39%
Number of salaries quoted 13 8 3
Median salary £42,500 £35,000 £62,500
Median salary % change year-on-year
+21.42% -44.00%
90% offered a salary of more than £31,700 £30,000 £42,100
10% offered a salary of more than £57,500 £64,000 £66,500
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
JavaScript
London

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

Programming Languages Category
Twickenham
Permanent IT job ads with a match in the
Programming Languages category
25 41 23
As % of all permanent IT jobs located in Twickenham 40.98% 55.41% 56.10%
Number of salaries quoted 25 40 21
Median salary £42,500 £40,000 £55,000
Median salary % change year-on-year
+6.25% -27.27%
90% offered a salary of more than £32,500 £25,000 £37,000
10% offered a salary of more than £57,500 £63,400 £67,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

JavaScript
Jobs Demand Trend in Twickenham

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

JavaScript Jobs Demand Trend in Twickenham

JavaScript
Salary Trend in Twickenham

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

JavaScript Salary Trend in Twickenham

JavaScript
Salary Histogram in Twickenham

This chart provides a salary histogram for IT jobs citing JavaScript across the Twickenham region over the 3 months to 7 December 2016.

JavaScript Salary Histogram in Twickenham

JavaScript
Top 30 Related IT Skills in Twickenham

For the 6 months to 7 December 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 Twickenham region with a requirement for JavaScript.

1 33 (91.67%) HTML
2 29 (80.56%) CSS
3 16 (44.44%) Java
3 16 (44.44%) jQuery
4 14 (38.89%) Agile Software Development
5 13 (36.11%) MVC
5 13 (36.11%) Data Protection
6 12 (33.33%) PHP
6 12 (33.33%) Web Development
7 11 (30.56%) Drupal
8 10 (27.78%) LAMP
8 10 (27.78%) .NET
8 10 (27.78%) C#
9 9 (25.00%) MySQL
9 9 (25.00%) SQL
9 9 (25.00%) Sass
10 8 (22.22%) ASP.NET
11 7 (19.44%) Scrum
11 7 (19.44%) LESS
11 7 (19.44%) HTML5
11 7 (19.44%) Front End Development
11 7 (19.44%) Git (software)
11 7 (19.44%) CSS3
12 6 (16.67%) ASP.NET MVC
13 5 (13.89%) Mule
13 5 (13.89%) Mule ESB
13 5 (13.89%) ASP.NET Web API
13 5 (13.89%) Java EE
13 5 (13.89%) JSON
13 5 (13.89%) Spring

JavaScript
Top Related IT Skills in Twickenham 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 11 (30.56%) Drupal
2 5 (13.89%) Mule
2 5 (13.89%) Mule ESB
3 4 (11.11%) Confluence
4 3 (8.33%) CMS
5 2 (5.56%) SharePoint
6 1 (2.78%) Apache Solr
6 1 (2.78%) Elasticsearch
6 1 (2.78%) IIS
6 1 (2.78%) SharePoint 2010
6 1 (2.78%) SharePoint Server
6 1 (2.78%) Umbraco
Applications
1 4 (11.11%) Photoshop
2 1 (2.78%) MS Excel
2 1 (2.78%) MS Office
Cloud Services
1 1 (2.78%) Amazon AWS
1 1 (2.78%) GitHub
Communications & Networking
1 2 (5.56%) Internet
2 1 (2.78%) FTP
Database & Business Intelligence
1 9 (25.00%) MySQL
2 5 (13.89%) SQL Server
3 2 (5.56%) Data Warehouse
3 2 (5.56%) MariaDB
3 2 (5.56%) MongoDB
3 2 (5.56%) NoSQL
3 2 (5.56%) Relational Database
3 2 (5.56%) SQL Server 2008
3 2 (5.56%) SQL Server Integration Services
3 2 (5.56%) SQL Server Reporting Services
4 1 (2.78%) Big Data
Development Applications
1 7 (19.44%) Git (software)
2 4 (11.11%) JIRA
2 4 (11.11%) Subversion
3 2 (5.56%) Jenkins
3 2 (5.56%) Selenium
3 2 (5.56%) TeamCity
3 2 (5.56%) Visual Studio
4 1 (2.78%) Grunt
4 1 (2.78%) gulp
General
1 2 (5.56%) Publishing
Job Titles
1 34 (94.44%) Developer
2 11 (30.56%) Drupal Developer
3 9 (25.00%) Web Developer
4 7 (19.44%) .NET Developer
5 6 (16.67%) Front End Developer (Client-Side Developer)
6 5 (13.89%) Java Developer
6 5 (13.89%) Senior Developer
6 5 (13.89%) UI Developer
7 4 (11.11%) ASP.NET MVC Developer
7 4 (11.11%) C# .NET Developer
7 4 (11.11%) C# Developer
7 4 (11.11%) Senior Java Developer
8 2 (5.56%) Junior
8 2 (5.56%) Junior Developer
8 2 (5.56%) Junior Front End Developer (Client-Side Developer)
8 2 (5.56%) SQL Developer
9 1 (2.78%) Analyst
9 1 (2.78%) Lead Developer
9 1 (2.78%) Quality Engineer
9 1 (2.78%) Test Analyst
Libraries, Frameworks & Software Standards
1 33 (91.67%) HTML
2 29 (80.56%) CSS
3 16 (44.44%) jQuery
4 10 (27.78%) .NET
4 10 (27.78%) LAMP
5 9 (25.00%) Sass
6 8 (22.22%) ASP.NET
7 7 (19.44%) CSS3
7 7 (19.44%) HTML5
7 7 (19.44%) LESS
8 6 (16.67%) ASP.NET MVC
9 5 (13.89%) Ajax
9 5 (13.89%) ASP.NET Web API
9 5 (13.89%) Java EE
9 5 (13.89%) JSON
9 5 (13.89%) Spring
9 5 (13.89%) Web Services
10 4 (11.11%) AngularJS
10 4 (11.11%) Silverlight
10 4 (11.11%) WPF
Miscellaneous
1 4 (11.11%) Computer Science
1 4 (11.11%) Mobile App
2 3 (8.33%) Analytical Skills
3 2 (5.56%) Enterprise Cloud
4 1 (2.78%) Digital Media
4 1 (2.78%) Life Science
4 1 (2.78%) Mathematics
Operating Systems
1 2 (5.56%) Linux
Processes & Methodologies
1 14 (38.89%) Agile Software Development
2 13 (36.11%) Data Protection
2 13 (36.11%) MVC
3 12 (33.33%) Web Development
4 7 (19.44%) Front End Development
4 7 (19.44%) Scrum
5 3 (8.33%) BDD
5 3 (8.33%) Responsive Web Design
5 3 (8.33%) SOLID
5 3 (8.33%) TDD
5 3 (8.33%) Unit Testing
6 2 (5.56%) Analytics
6 2 (5.56%) Data Analytics
6 2 (5.56%) Functional Testing
6 2 (5.56%) Non-Functional Testing
6 2 (5.56%) Software Engineering
6 2 (5.56%) Test Automation
6 2 (5.56%) Test Scripting
6 2 (5.56%) User Stories
6 2 (5.56%) Web Application Development
Programming Languages
1 16 (44.44%) Java
2 12 (33.33%) PHP
3 10 (27.78%) C#
4 9 (25.00%) SQL
5 2 (5.56%) PowerShell
5 2 (5.56%) Ruby
5 2 (5.56%) T-SQL
Qualifications
1 4 (11.11%) Degree
Quality Assurance & Compliance
1 3 (8.33%) QA
Systems Management
1 1 (2.78%) cPanel
Vendors
1 5 (13.89%) Oracle
2 4 (11.11%) Google
3 2 (5.56%) Tableau
4 1 (2.78%) Microsoft