Period
to 17 November 2017

The following table provides summary statistics for contract job vacancies with a requirement for React skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited React over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

React.js
UK
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 74 155 443
Rank change year-on-year +81 +288 +420
Contract jobs citing React 3232 1857 548
As % of all contract IT jobs advertised in the UK 3.14% 1.75% 0.48%
As % of the Libraries, Frameworks & Software Standards category 9.82% 5.77% 1.69%
Number of daily rates quoted 2630 1437 444
UK median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.56% +5.88% +13.33%
10th Percentile £338 £325 £319
90th Percentile £625 £575 £550
UK excluding London median daily rate £400 £400 £390
% change year-on-year - +2.56% +20.00%
Number of hourly rates quoted 11 5 1
UK median hourly rate £45.00 £46.00 £27.50
Median hourly rate % change year-on-year -2.17% +67.27% -
10th Percentile £42.50 £45.50 £23.75
90th Percentile £48.75 £72.80 £31.25
UK excluding London median hourly rate £45.00 - £27.50

React is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
UK
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 32915 32203 32498
As % of all contract IT jobs advertised in the UK 32.02% 30.39% 28.27%
Number of daily rates quoted 23251 22320 22282
UK median daily rate £450 £425 £410
Median daily rate % change year-on-year +5.88% +3.66% +2.50%
10th Percentile £313 £300 £275
90th Percentile £625 £588 £588
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.23% +3.33% +7.14%
Number of hourly rates quoted 376 368 550
UK median hourly rate £40.00 £37.50 £37.50
Median hourly rate % change year-on-year +6.67% - +7.14%
10th Percentile £18.25 £14.09 £15.04
90th Percentile £52.50 £50.60 £55.00
UK excluding London median hourly rate £40.75 £36.50 £37.50
% change year-on-year +11.64% -2.67% +10.29%

React
Job Vacancy Trend

Job postings citing React as a percentage of all IT jobs advertised.

Job vacancy trend for React in the UK

React
Contractor Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing React.

Contractor daily rate trend for React in the UK

React
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing React over the 6 months to 17 November 2017.

Contractor daily rate histogram for React in the UK

React
Contractor Hourly Rate Trend

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing React.

Contractor hourly rate trend for React in the UK

React
Top 16 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing React within the UK over the 6 months to 17 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +75 3034 £475 +5.56% 414
London +43 2124 £500 +11.11% 205
UK excluding London +128 1083 £400 - 225
North of England +94 308 £400 - 72
South East +92 278 £450 +12.50% 56
Yorkshire +43 172 £400 - 28
Scotland +64 154 £400 -5.88% 10
Midlands +86 139 £363 -8.23% 28
North West +72 134 £400 -1.54% 42
South West +62 119 £375 +7.14% 25
East Midlands +76 110 £340 -16.31% 12
East of England +31 67 £425 - 28
West Midlands +1 28 £400 +6.67% 16
Wales +25 21 £381 +8.93% 5
Northern Ireland -32 10 £400 -11.11% 1
North East +64 8 £400 +14.29% 2

For the 6 months to 17 November 2017, IT contractor jobs citing React also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for React.

1 2697 (83.45%) JavaScript
2 1806 (55.88%) HTML
3 1754 (54.27%) CSS
4 1696 (52.48%) Agile Software Development
5 1540 (47.65%) AngularJS
6 1475 (45.64%) Node.js
7 1170 (36.20%) TDD
8 1104 (34.16%) HTML5
9 920 (28.47%) Front End Development
10 818 (25.31%) CSS3
11 803 (24.85%) Java
12 700 (21.66%) Git (software)
13 685 (21.19%) Redux
14 584 (18.07%) BDD
15 547 (16.92%) Sass
16 500 (15.47%) ES6
17 496 (15.35%) .NET
18 490 (15.16%) Scrum
19 488 (15.10%) RESTful
20 478 (14.79%) jQuery
21 473 (14.63%) Continuous Integration
22 471 (14.57%) C#
23 450 (13.92%) Finance
24 444 (13.74%) OO
25 419 (12.96%) Amazon AWS
26 396 (12.25%) Web Development
27 370 (11.45%) MVC
28 367 (11.36%) Web Services
29 365 (11.29%) Docker
30 360 (11.14%) Test Automation

React
Co-occurring IT Skills 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
1 100 (3.09%) Elasticsearch
2 93 (2.88%) CMS
3 53 (1.64%) Apache
3 53 (1.64%) Apache Spark
4 49 (1.52%) Tomcat
5 39 (1.21%) Confluence
6 38 (1.18%) NServiceBus
7 34 (1.05%) WordPress
8 30 (0.93%) Cloud Foundry
9 28 (0.87%) SharePoint
10 22 (0.68%) Drupal
11 21 (0.65%) Adobe Experience Manager
12 20 (0.62%) WebSphere
13 14 (0.43%) Apache Solr
13 14 (0.43%) nginx
14 12 (0.37%) IIS
15 11 (0.34%) CICS
15 11 (0.34%) Oracle SOA Suite
15 11 (0.34%) Umbraco
16 9 (0.28%) JBoss
Applications
1 63 (1.95%) Photoshop
2 37 (1.14%) Adobe Creative Suite
3 28 (0.87%) Adobe Illustrator
4 10 (0.31%) GIMP
5 4 (0.12%) Adobe After Effects
6 3 (0.093%) Microsoft Excel
6 3 (0.093%) MS Visio
7 2 (0.062%) InVision
7 2 (0.062%) Microsoft Office
7 2 (0.062%) Microsoft Project
8 1 (0.031%) Chatbot
8 1 (0.031%) Fireworks
8 1 (0.031%) HipChat
8 1 (0.031%) InDesign
8 1 (0.031%) InfoPath
8 1 (0.031%) Microsoft PowerPoint
8 1 (0.031%) OmniGraffle
Business Applications
1 14 (0.43%) Magento
2 11 (0.34%) Payment Gateway
3 9 (0.28%) Oracle BPM
4 3 (0.093%) Shopify
5 2 (0.062%) SAP Hybris
Cloud Services
1 419 (12.96%) Amazon AWS
2 188 (5.82%) Microsoft Azure
3 185 (5.72%) npm
4 79 (2.44%) GitHub
5 63 (1.95%) Serverless
6 60 (1.86%) Amazon EC2
7 49 (1.52%) AWS Lambda
8 47 (1.45%) SaaS
9 42 (1.30%) Yarn
10 38 (1.18%) Google Cloud Platform
10 38 (1.18%) PaaS
11 30 (0.93%) Amazon S3
11 30 (0.93%) AWS CloudFormation
12 28 (0.87%) Cloud Computing
13 24 (0.74%) IaaS
13 24 (0.74%) Office 365
14 20 (0.62%) Heroku
15 16 (0.50%) Amazon CloudWatch
16 13 (0.40%) AWS Elastic Beanstalk
16 13 (0.40%) Virtual Private Cloud
Communications & Networking
1 48 (1.49%) HTTP
2 36 (1.11%) Internet
3 25 (0.77%) SMS
4 14 (0.43%) Firewall
5 10 (0.31%) BIG-IP
5 10 (0.31%) F5 BIG-IP LTM
5 10 (0.31%) Intranet
6 8 (0.25%) DNS
6 8 (0.25%) SSL
7 7 (0.22%) Skype
8 4 (0.12%) Bluetooth
8 4 (0.12%) TCP/IP
9 2 (0.062%) Ethernet
9 2 (0.062%) LAN
9 2 (0.062%) Unified Communications
9 2 (0.062%) VPLS
9 2 (0.062%) WAN
10 1 (0.031%) ICMP
10 1 (0.031%) RTP
10 1 (0.031%) SSH
Database & Business Intelligence
1 283 (8.76%) MongoDB
2 261 (8.08%) NoSQL
3 174 (5.38%) SQL Server
4 136 (4.21%) MySQL
5 85 (2.63%) Redis
6 84 (2.60%) Big Data
7 81 (2.51%) PostgreSQL
8 77 (2.38%) Relational Database
9 43 (1.33%) Apache Cassandra
10 40 (1.24%) Amazon DynamoDB
11 37 (1.14%) RavenDB
12 36 (1.11%) Hadoop
13 21 (0.65%) Neo4j
13 21 (0.65%) RDBMS
14 19 (0.59%) DB2
15 17 (0.53%) SQL Server 2012
16 16 (0.50%) Blockchain
17 13 (0.40%) Amazon RDS
17 13 (0.40%) CouchDB
17 13 (0.40%) GIS
Development Applications
1 700 (21.66%) Git (software)
2 330 (10.21%) Jenkins
3 326 (10.09%) webpack
4 323 (9.99%) gulp
5 267 (8.26%) Grunt
6 197 (6.10%) Jasmine
7 181 (5.60%) Mocha
8 174 (5.38%) Selenium
9 158 (4.89%) JIRA
10 145 (4.49%) Maven
11 134 (4.15%) TeamCity
12 122 (3.77%) Karma Test Runner
12 122 (3.77%) Subversion
13 114 (3.53%) Babel
14 107 (3.31%) Cucumber
15 96 (2.97%) JUnit
16 76 (2.35%) Gradle
17 65 (2.01%) Mockito
17 65 (2.01%) SpecFlow
18 59 (1.83%) NUnit
General
1 450 (13.92%) Finance
2 322 (9.96%) Banking
3 177 (5.48%) Retail
4 109 (3.37%) Investment Banking
5 105 (3.25%) Front Office
6 78 (2.41%) Marketing
7 65 (2.01%) Games
8 60 (1.86%) Telecoms
9 40 (1.24%) Publishing
10 25 (0.77%) Advertising
10 25 (0.77%) Electronics
11 17 (0.53%) Manufacturing
12 13 (0.40%) Retail Banking
13 10 (0.31%) Legal
14 9 (0.28%) Financial Institution
14 9 (0.28%) Law
15 5 (0.15%) Automotive
15 5 (0.15%) Music Industry
15 5 (0.15%) Wholesale Banking
16 4 (0.12%) Back Office
Job Titles
1 2765 (85.55%) Developer
2 952 (29.46%) JavaScript Developer
3 698 (21.60%) Front End Developer (Client-Side Developer)
4 415 (12.84%) Full Stack Developer
5 360 (11.14%) Java Developer
6 306 (9.47%) Senior Developer
7 303 (9.38%) Node.js Developer
8 279 (8.63%) Angular Developer
9 235 (7.27%) .NET Developer
10 221 (6.84%) HTML Developer
11 211 (6.53%) UI Developer
12 192 (5.94%) C# Developer
13 158 (4.89%) HTML CSS Developer
14 139 (4.30%) Web Developer
15 99 (3.06%) Agile Developer
16 98 (3.03%) Senior JavaScript Developer
17 91 (2.82%) C# .NET Developer
18 89 (2.75%) JavaScript Engineer
19 77 (2.38%) Senior Front-End Developer
20 75 (2.32%) Lead Developer
Libraries, Frameworks & Software Standards
1 1806 (55.88%) HTML
2 1754 (54.27%) CSS
3 1540 (47.65%) AngularJS
4 1475 (45.64%) Node.js
5 1104 (34.16%) HTML5
6 818 (25.31%) CSS3
7 685 (21.19%) Redux
8 547 (16.92%) Sass
9 496 (15.35%) .NET
10 488 (15.10%) RESTful
11 478 (14.79%) jQuery
12 367 (11.36%) Web Services
13 309 (9.56%) REST
14 280 (8.66%) Spring
15 260 (8.04%) LESS
16 250 (7.74%) Twitter Bootstrap
17 248 (7.67%) ASP.NET
18 225 (6.96%) JSON
19 202 (6.25%) ASP.NET Web API
20 145 (4.49%) Spring Boot
Miscellaneous
1 349 (10.80%) User Experience
2 312 (9.65%) Greenfield Project
3 132 (4.08%) Mobile App
4 127 (3.93%) Fintech
5 77 (2.38%) Analytical Skills
5 77 (2.38%) Computer Science
6 48 (1.49%) Foreign Exchange (FX)
7 41 (1.27%) Data Structures
8 28 (0.87%) Derivative
9 24 (0.74%) Public Cloud
9 24 (0.74%) Video on Demand
10 23 (0.71%) Hedge funds
11 22 (0.68%) Enterprise Software
11 22 (0.68%) Fixed Income
12 21 (0.65%) Blog
13 20 (0.62%) Algorithms
14 19 (0.59%) Equity Derivative
15 18 (0.56%) iPad
16 17 (0.53%) Virtual Team
17 16 (0.50%) Equities
Operating Systems
1 188 (5.82%) Linux
2 93 (2.88%) Android
3 88 (2.72%) Apple iOS
4 62 (1.92%) Unix
5 35 (1.08%) Windows
6 15 (0.46%) Ubuntu
7 13 (0.40%) Mac OS X
8 12 (0.37%) CoreOS
9 7 (0.22%) Debian
10 5 (0.15%) Red Hat Enterprise Linux
11 4 (0.12%) CentOS
11 4 (0.12%) DC/OS
11 4 (0.12%) MVS
12 3 (0.093%) VMS
13 1 (0.031%) Mac OS
13 1 (0.031%) Windows Phone
13 1 (0.031%) Windows Server 2008
13 1 (0.031%) Windows Server 2012
13 1 (0.031%) zOS
Processes & Methodologies
1 1696 (52.48%) Agile Software Development
2 1170 (36.20%) TDD
3 920 (28.47%) Front End Development
4 584 (18.07%) BDD
5 490 (15.16%) Scrum
6 473 (14.63%) Continuous Integration
7 444 (13.74%) OO
8 396 (12.25%) Web Development
9 370 (11.45%) MVC
10 360 (11.14%) Test Automation
11 319 (9.87%) DevOps
12 296 (9.16%) Software Engineering
13 285 (8.82%) Microservices
14 261 (8.08%) Pair Programming
15 239 (7.39%) E-Commerce
16 211 (6.53%) Unit Testing
17 190 (5.88%) SOLID
18 189 (5.85%) Kanban
18 189 (5.85%) Responsive Web Design
19 184 (5.69%) Open Source
Programming Languages
1 2697 (83.45%) JavaScript
2 803 (24.85%) Java
3 500 (15.47%) ES6
4 471 (14.57%) C#
5 297 (9.19%) SQL
6 212 (6.56%) TypeScript
7 205 (6.34%) Python
8 150 (4.64%) PHP
9 138 (4.27%) Scala
10 99 (3.06%) Ruby
11 68 (2.10%) Groovy
12 54 (1.67%) ECMAScript
13 47 (1.45%) GraphQL
14 43 (1.33%) C++
15 41 (1.27%) PowerShell
16 36 (1.11%) T-SQL
17 33 (1.02%) Objective-C
18 32 (0.99%) Shell Script
19 31 (0.96%) Bash Shell
20 22 (0.68%) Go
Qualifications
1 96 (2.97%) Degree
2 51 (1.58%) Security Cleared
3 36 (1.11%) Computer Science Degree
4 33 (1.02%) SC Cleared
5 6 (0.19%) BPSS Clearance
6 4 (0.12%) Microsoft Certification
7 3 (0.093%) DV Cleared
7 3 (0.093%) Master's Degree
7 3 (0.093%) OCPJP
8 2 (0.062%) MCSD
9 1 (0.031%) BC Cleared
9 1 (0.031%) CTC Cleared
9 1 (0.031%) DBS Check
Quality Assurance & Compliance
1 114 (3.53%) QA
2 12 (0.37%) WCAG
3 8 (0.25%) GCP
4 5 (0.15%) SLA
5 4 (0.12%) Disclosure Scotland
5 4 (0.12%) MiFID
6 2 (0.062%) PCI DSS
7 1 (0.031%) GDPR
7 1 (0.031%) Government Security Classifications
7 1 (0.031%) HMG Security Policy Framework
7 1 (0.031%) ISO/IEC 27001
System Software
1 365 (11.29%) Docker
2 17 (0.53%) Virtual Machines
3 9 (0.28%) Varnish
4 8 (0.25%) Apache ZooKeeper
5 6 (0.19%) etcd
6 2 (0.062%) Active Directory
7 1 (0.031%) VMware ESXi
Systems Management
1 133 (4.12%) Ansible
2 92 (2.85%) Opscode Chef
3 84 (2.60%) Kubernetes
4 78 (2.41%) Puppet
5 64 (1.98%) Terraform
6 19 (0.59%) Business Desktop Deployment
7 13 (0.40%) Mesos
8 12 (0.37%) Control-M
9 11 (0.34%) Rancher
10 10 (0.31%) logstash
11 7 (0.22%) Consul
12 5 (0.15%) Galera Cluster
12 5 (0.15%) ITRS Geneos
12 5 (0.15%) Marathon
12 5 (0.15%) OpenNebula
13 4 (0.12%) Grafana
13 4 (0.12%) Packer
14 3 (0.093%) Apache Brooklyn
14 3 (0.093%) Kibana
15 2 (0.062%) HP Fortify
Vendors
1 128 (3.96%) Microsoft
2 100 (3.09%) Oracle
3 84 (2.60%) Adobe
4 81 (2.51%) Google
5 64 (1.98%) New Relic
6 23 (0.71%) PayPal
7 20 (0.62%) SAP
8 19 (0.59%) Apple
8 19 (0.59%) IBM
9 17 (0.53%) Splunk
10 16 (0.50%) Salesforce.com
11 14 (0.43%) Atlassian
11 14 (0.43%) Twitter
12 13 (0.40%) Xamarin
13 12 (0.37%) AppDynamics
14 10 (0.31%) F5
15 9 (0.28%) Cisco
15 9 (0.28%) Green Hat
16 8 (0.25%) Facebook
16 8 (0.25%) Tableau