Software Library & Framework Statistics in Hertfordshire

Results 1 - 42 of 42
Description
Sort by demand rank 6 months to 1 Jan 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
CSS52+1£55,000-13.72%42 2.59%12
HTML67-28£55,000+7.31%26 1.60%13
XML71+30£55,000-22 1.36%1
JSON71+31£55,000-13.72%22 1.36%
.NET78-35£52,500-19.23%15 0.92%16
React85-24£51,250-6.81%8 0.49%13
Vue870£42,500-22.72%6 0.37%3
.NET Core87+8£92,500+60.86%6 0.37%12
Oracle Fusion87-£53,750-6 0.37%1
TensorFlow88-£47,500-5 0.31%1
PyTorch88-£47,500-5 0.31%1
PySpark89-£75,000-4 0.25%3
REST89-9£63,750-15.00%4 0.25%11
AngularJS89-12£80,000+60.00%4 0.25%7
SignalR89-£42,500-4 0.25%
Node.js89-14£80,000+77.77%4 0.25%7
SAP Basis89-£75,000-4 0.25%
SOAP89+10£63,750+2.00%4 0.25%3
LDAP90+1£65,000+4.00%3 0.19%14
OpenGL90-£40,000-3 0.19%2
jQuery90-6£60,000-20.00%3 0.19%2
Matplotlib90---3 0.19%1
Pandas90---3 0.19%1
NumPy90---3 0.19%1
scikit-learn90---3 0.19%1
Hugging Face90-£100,000-3 0.19%
Seaborn90---3 0.19%1
Vulkan90-£40,000-3 0.19%4
Nuxt91-£100,000-2 0.12%
.NET Framework91-8£60,000-27.27%2 0.12%1
RabbitMQ91+14£100,000+35.59%2 0.12%
Entity Framework91-13£60,000-25.00%2 0.12%4
Kafka91+10£100,000+29.03%2 0.12%3
EDI91+14--2 0.12%
Middleware91+15£66,250+1.92%2 0.12%6
ASP.NET910£60,000+4.34%2 0.12%11
Web Services91+10£50,000-9.09%2 0.12%1
MDX92-£60,000-1 0.062%
WPF92+9£57,500-1 0.062%
SAP Fiori92+14£75,000-1 0.062%3
Keras92---1 0.062%
LangChain92-£47,500-1 0.062%