The table below looks at the statistics for JavaScript skills in IT jobs advertised for the Harpenden region. Included is a guide to the salaries offered in IT jobs that have cited JavaScript over the 3 months to 23 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Hertfordshire / Harpenden
Rank 9 3 -
Rank change year-on-year
-6 -
Permanent jobs citing JavaScript 12 19 0
As % of all permanent IT jobs located in Harpenden 25.53% 43.18% -
As % of the Programming Languages category 60.00% 59.38% -
Number of salaries quoted 12 18 0
Median salary £42,500 £57,500 -
Median salary % change year-on-year
-26.08% -
UK excluding London median salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%

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

Programming Languages Category
Harpenden
Permanent IT job ads with a match in the
Programming Languages category
20 32 8
As % of all permanent IT jobs located in Harpenden 42.55% 72.73% 80.00%
Number of salaries quoted 20 31 8
Median salary £42,500 £57,500 £32,500
Median salary % change year-on-year
-26.08% +76.92%
UK excluding London median salary £42,500 £40,500 £40,000
% change year-on-year
+4.93% +1.25%

JavaScript
Jobs Demand Trend in Harpenden

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

JavaScript Jobs Demand Trend in Harpenden

JavaScript
Salary Trend in Harpenden

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

JavaScript Salary Trend in Harpenden

JavaScript
Salary Histogram in Harpenden

This chart provides a salary histogram for IT jobs citing JavaScript across the Harpenden region over the 3 months to 23 February 2017.

JavaScript Salary Histogram in Harpenden

JavaScript
Top 30 Related IT Skills in Harpenden

For the 6 months to 23 February 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 Harpenden region with a requirement for JavaScript.

1 31 (100.00%) C#
1 31 (100.00%) .NET
1 31 (100.00%) MVC
1 31 (100.00%) .NET Framework
2 30 (96.77%) HTML
3 29 (93.55%) SQL
4 27 (87.10%) jQuery
5 26 (83.87%) Multithreading
5 26 (83.87%) HTML5
5 26 (83.87%) T-SQL
5 26 (83.87%) Ajax
6 25 (80.65%) WCF
7 24 (77.42%) Entity Framework
8 23 (74.19%) RabbitMQ
8 23 (74.19%) MongoDB
8 23 (74.19%) NoSQL
8 23 (74.19%) RavenDB
8 23 (74.19%) SignalR
8 23 (74.19%) Twitter Bootstrap
9 22 (70.97%) ASP.NET
10 21 (67.74%) ASP.NET MVC
11 14 (45.16%) TypeScript
12 11 (35.48%) AngularJS
13 9 (29.03%) ASP.NET Web API
13 9 (29.03%) CSS
14 8 (25.81%) SQL Server
14 8 (25.81%) Microsoft
15 7 (22.58%) RESTful
15 7 (22.58%) REST
16 5 (16.13%) SOAP

JavaScript
Top Related IT Skills in Harpenden 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 (9.68%) IIS
2 1 (3.23%) NServiceBus
Cloud Services
1 1 (3.23%) SaaS
Communications & Networking
1 3 (9.68%) Wireshark
Database & Business Intelligence
1 23 (74.19%) MongoDB
1 23 (74.19%) NoSQL
1 23 (74.19%) RavenDB
2 8 (25.81%) SQL Server
Development Applications
1 4 (12.90%) Subversion
2 3 (9.68%) Atlassian Bamboo
2 3 (9.68%) Fiddler
2 3 (9.68%) Jenkins
2 3 (9.68%) NUnit
2 3 (9.68%) TeamCity
3 1 (3.23%) JIRA
3 1 (3.23%) Selenium
Job Titles
1 31 (100.00%) Developer
2 30 (96.77%) .NET Developer
3 23 (74.19%) ASP.NET MVC Developer
4 21 (67.74%) C# Developer
5 20 (64.52%) C# .NET Developer
6 13 (41.94%) ASP.NET Developer
7 7 (22.58%) C# ASP.NET Developer
8 6 (19.35%) Angular Developer
9 4 (12.90%) Senior .NET Developer
9 4 (12.90%) Senior C# .NET Developer
9 4 (12.90%) Senior C# Developer
9 4 (12.90%) Senior Developer
9 4 (12.90%) Senior SQL Developer
9 4 (12.90%) SQL Developer
10 1 (3.23%) Full Stack Developer
10 1 (3.23%) Integration Developer
10 1 (3.23%) Middleware Developer
10 1 (3.23%) Principal .NET Developer
10 1 (3.23%) Principal Developer
10 1 (3.23%) Silverlight Developer
Libraries, Frameworks & Software Standards
1 31 (100.00%) .NET
1 31 (100.00%) .NET Framework
2 30 (96.77%) HTML
3 27 (87.10%) jQuery
4 26 (83.87%) Ajax
4 26 (83.87%) HTML5
5 25 (80.65%) WCF
6 24 (77.42%) Entity Framework
7 23 (74.19%) RabbitMQ
7 23 (74.19%) SignalR
7 23 (74.19%) Twitter Bootstrap
8 22 (70.97%) ASP.NET
9 21 (67.74%) ASP.NET MVC
10 11 (35.48%) AngularJS
11 9 (29.03%) ASP.NET Web API
11 9 (29.03%) CSS
12 7 (22.58%) REST
12 7 (22.58%) RESTful
13 5 (16.13%) SOAP
14 4 (12.90%) Razor View Engine
Processes & Methodologies
1 31 (100.00%) MVC
2 26 (83.87%) Multithreading
3 4 (12.90%) DevOps
3 4 (12.90%) Mobile Development
3 4 (12.90%) Scrum
4 3 (9.68%) Agile Software Development
4 3 (9.68%) API Design
4 3 (9.68%) BDD
4 3 (9.68%) Continuous Integration
4 3 (9.68%) Dependency Injection
4 3 (9.68%) TDD
4 3 (9.68%) Unit Testing
5 2 (6.45%) Release Management
6 1 (3.23%) Automated Testing
6 1 (3.23%) SDLC
6 1 (3.23%) Web Development
Programming Languages
1 31 (100.00%) C#
2 29 (93.55%) SQL
3 26 (83.87%) T-SQL
4 14 (45.16%) TypeScript
5 3 (9.68%) PowerShell
Quality Assurance & Compliance
1 3 (9.68%) QA
Vendors
1 8 (25.81%) Microsoft