The following table provides summary statistics for permanent job vacancies advertised in Hereford 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 23 June 2017 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Herefordshire / Hereford
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 1 3 10
Rank change year-on-year +2 +7  
Permanent jobs citing JavaScript 51 29 1
As % of all permanent IT jobs advertised in Hereford 82.26% 52.73% 4.76%
As % of the Programming Languages category 89.47% 65.91% 6.67%
Number of salaries quoted 50 29 1
Median salary £37,500 £27,500 £40,000
Median salary % change year-on-year +36.36% -31.25%  
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

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 Hereford with a requirement for programming language skills.

Programming Language Skills
Hereford
Permanent job vacancies with a requirement for programming language skills 57 44 15
As % of all permanent IT job vacancies advertised in Hereford 91.94% 80.00% 71.43%
Number of salaries quoted 56 43 12
Median salary £37,500 £32,500 £40,000
Median salary % change year-on-year +15.38% -18.75%  
90% offered a salary of more than £25,000 £22,500 £31,000
10% offered a salary of more than £47,500 £45,000 £42,500
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript
Job Vacancy Trend in Hereford

The job posting trend of jobs advertised in Hereford 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 Hereford

JavaScript
Salary Trend in Hereford

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

Salary trend for JavaScript in Hereford

JavaScript
Salary Histogram in Hereford

The salary distribution of IT jobs citing JavaScript in Hereford over the 3 months to 23 June 2017.

Salary histogram for JavaScript in Hereford

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

1 82 (88.17%) HTML
2 70 (75.27%) HTML5
3 50 (53.76%) C#
3 50 (53.76%) CSS
4 49 (52.69%) Agile Software Development
5 43 (46.24%) PHP
6 38 (40.86%) Continuous Integration
7 35 (37.63%) Microsoft Azure
7 35 (37.63%) SaaS
7 35 (37.63%) Logistics
7 35 (37.63%) Xamarin
7 35 (37.63%) .NET
7 35 (37.63%) Visual Studio
7 35 (37.63%) ASP.NET
7 35 (37.63%) Microsoft
7 35 (37.63%) Mobile Development
7 35 (37.63%) Greenfield Project
8 32 (34.41%) MVC
8 32 (34.41%) Git (software)
9 31 (33.33%) jQuery
9 31 (33.33%) OO
9 31 (33.33%) .NET Core
9 31 (33.33%) Continuous Delivery
10 30 (32.26%) Web Services
11 27 (29.03%) Linux
12 25 (26.88%) AngularJS
12 25 (26.88%) ASP.NET MVC
12 25 (26.88%) CSS3
12 25 (26.88%) ASP.NET Web API
12 25 (26.88%) Microservices

JavaScript
Co-occurring IT Skills in Hereford 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 7 (7.53%) Elasticsearch
2 5 (5.38%) Apache
3 1 (1.08%) CMS
Cloud Services
1 35 (37.63%) Microsoft Azure
1 35 (37.63%) SaaS
2 14 (15.05%) PaaS
Communications & Networking
1 10 (10.75%) Ethernet
1 10 (10.75%) RS-485
2 7 (7.53%) Internet
2 7 (7.53%) SNMP
2 7 (7.53%) TCP/IP
Database & Business Intelligence
1 21 (22.58%) NoSQL
2 14 (15.05%) DocumentDB
2 14 (15.05%) MongoDB
3 13 (13.98%) MySQL
4 8 (8.60%) Data Warehouse
4 8 (8.60%) Power BI
5 7 (7.53%) Redis
5 7 (7.53%) Relational Database
Development Applications
1 35 (37.63%) Visual Studio
2 32 (34.41%) Git (software)
3 23 (24.73%) Xcode
4 17 (18.28%) Karma Test Runner
4 17 (18.28%) Selenium
5 15 (16.13%) Subversion
6 7 (7.53%) Grunt
6 7 (7.53%) gulp
6 7 (7.53%) Jasmine
6 7 (7.53%) Jenkins
6 7 (7.53%) JSUnit
6 7 (7.53%) Mocha
6 7 (7.53%) PHPUnit
6 7 (7.53%) Xdebug
General
1 15 (16.13%) Marketing
2 14 (15.05%) Electronics
3 1 (1.08%) Banking
3 1 (1.08%) Finance
3 1 (1.08%) Retail
Job Titles
1 78 (83.87%) Developer
2 35 (37.63%) .NET Developer
2 35 (37.63%) ASP.NET Developer
3 32 (34.41%) HTML CSS Developer
3 32 (34.41%) HTML Developer
3 32 (34.41%) JavaScript Developer
4 24 (25.81%) Front End Developer (Client-Side Developer)
5 23 (24.73%) iOS Developer
5 23 (24.73%) Junior
5 23 (24.73%) Junior Developer
5 23 (24.73%) Junior iOS Developer
5 23 (24.73%) Objective-C Developer
6 18 (19.35%) C# .NET Developer
6 18 (19.35%) C# Developer
6 18 (19.35%) Senior .NET Developer
6 18 (19.35%) Senior ASP.NET Developer
6 18 (19.35%) Senior C# .NET Developer
6 18 (19.35%) Senior C# ASP.NET Developer
6 18 (19.35%) Senior C# Developer
6 18 (19.35%) Senior Developer
Libraries, Frameworks & Software Standards
1 82 (88.17%) HTML
2 70 (75.27%) HTML5
3 50 (53.76%) CSS
4 35 (37.63%) .NET
4 35 (37.63%) ASP.NET
5 31 (33.33%) .NET Core
5 31 (33.33%) jQuery
6 30 (32.26%) Web Services
7 25 (26.88%) AngularJS
7 25 (26.88%) ASP.NET MVC
7 25 (26.88%) ASP.NET Web API
7 25 (26.88%) CSS3
8 24 (25.81%) Sass
9 23 (24.73%) Ajax
9 23 (24.73%) Cocoa Touch
9 23 (24.73%) iOS SDK
9 23 (24.73%) JSON
9 23 (24.73%) REST
9 23 (24.73%) UIKit
9 23 (24.73%) XML
Miscellaneous
1 35 (37.63%) Greenfield Project
2 23 (24.73%) Social Media
3 14 (15.05%) Mobile App
4 7 (7.53%) Animation
4 7 (7.53%) Field-Programmable Gate Array
4 7 (7.53%) User Experience
4 7 (7.53%) Verilog
4 7 (7.53%) VHDL
5 4 (4.30%) ASIC
6 3 (3.23%) CPLD
Operating Systems
1 27 (29.03%) Linux
2 23 (24.73%) Apple iOS
3 14 (15.05%) Windows
4 7 (7.53%) Debian
5 4 (4.30%) ThreadX
Processes & Methodologies
1 49 (52.69%) Agile Software Development
2 38 (40.86%) Continuous Integration
3 35 (37.63%) Logistics
3 35 (37.63%) Mobile Development
4 32 (34.41%) MVC
5 31 (33.33%) Continuous Delivery
5 31 (33.33%) OO
6 25 (26.88%) Microservices
7 24 (25.81%) Unit Testing
8 23 (24.73%) iOS Development
9 18 (19.35%) CQRS
9 18 (19.35%) Domain-Driven Design
9 18 (19.35%) SOLID
10 14 (15.05%) Pay per click
10 14 (15.05%) SEO
11 13 (13.98%) Web Development
12 8 (8.60%) Business Intelligence
12 8 (8.60%) E-Commerce
12 8 (8.60%) OOP
12 8 (8.60%) Software Engineering
Programming Languages
1 50 (53.76%) C#
2 43 (46.24%) PHP
3 23 (24.73%) Objective-C
4 18 (19.35%) SQL
5 17 (18.28%) TypeScript
6 15 (16.13%) C
7 3 (3.23%) Embedded C
8 1 (1.08%) C++
Qualifications
1 2 (2.15%) Degree
System Software
1 11 (11.83%) Firmware
Vendors
1 35 (37.63%) Microsoft
1 35 (37.63%) Xamarin
2 7 (7.53%) Red Hat
2 7 (7.53%) Zend
3 4 (4.30%) EMC