Software Library & Framework Statistics in Cambridgeshire

Description	Rank 6 Months to 2 Feb 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
HTML	37	+3	£55,000	-21.42%	32 3.45%	17
React	42	-30	£55,000	-18.51%	26 2.80%	14
JSON	44	+33	£82,500	+33.22%	24 2.59%
.NET	45	+1	£66,250	+43.24%	23 2.48%	12
XML	46	+30	-	-	22 2.37%	3
Regular Expression	46	-	-	-	22 2.37%
Middleware	56	+24	£55,000	-21.42%	12 1.29%
Web Services	58	+17	£77,000	+10.00%	10 1.08%	4
TensorFlow	59	+16	£42,500	-	9 0.97%	6
Vue	61	+13	£42,500	-27.78%	7 0.75%	9
PyTorch	61	+14	-	-	7 0.75%	6
Google JAX	62	-	-	-	6 0.65%
JAX	62	-	-	-	6 0.65%
Node.js	63	-1	£47,500	-15.55%	5 0.54%	4
Loki	63	-	£85,000	-	5 0.54%	1
AngularJS	63	+4	£47,500	-29.62%	5 0.54%	8
Spring	64	+17	£68,750	-14.06%	4 0.43%
CSS	65	-21	£30,000	-57.14%	3 0.32%	17
.NET Framework	65	+4	£82,500	+11.86%	3 0.32%	5
YAML	65	-	£40,000	-	3 0.32%
REST	65	+14	£82,500	+40.18%	3 0.32%	2
Spring Boot	65	+16	£62,500	-21.87%	3 0.32%
Kafka	65	+16	£62,500	+6.20%	3 0.32%
Playwright	65	+15	£65,000	-	3 0.32%
Vulkan	66	+14	£100,000	-	2 0.22%	1
Keras	66	+14	£42,500	-	2 0.22%
OpenGL ES	66	-	£100,000	-	2 0.22%
RESTful	66	+14	£60,000	+14.28%	2 0.22%	3
OpenGL	66	-	£100,000	-	2 0.22%
DirectX	66	-	£100,000	-	2 0.22%
OpenMP	67	-	£72,500	-	1 0.11%
Qt	67	+14	£95,000	+137.50%	1 0.11%	1
Boost C++ Libraries	67	-	-	-	1 0.11%
HTML5	67	-1	-	-	1 0.11%	5
OpenCL	67	+13	£72,500	-	1 0.11%	1
Laravel	67	-	£70,000	-	1 0.11%
IDoc	67	-	£55,000	-	1 0.11%
Jest	67	+9	£60,000	-17.24%	1 0.11%	1
Micronaut	67	-	£80,000	-	1 0.11%
Material-UI	67	-	£60,000	-	1 0.11%	1
Semantic Kernel	67	-	-	-	1 0.11%
Model Context Protocol	67	-	-	-	1 0.11%
A2A Protocol	67	-	-	-	1 0.11%