Software Library & Framework Skills in Cambridge

Description	Rank 6 Months to 22 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
HTML	22	+13	£55,000	-24.13%	34 6.61%	14
JSON	29	+26	£82,500	+26.92%	26 5.06%	4
XML	31	+23	-	-	24 4.67%	3
Regular Expression	31	-	-	-	24 4.67%
React	36	-27	£50,000	-25.92%	19 3.70%	28
Middleware	38	+22	£55,000	-31.25%	17 3.31%	3
.NET	42	+1	£66,500	-13.35%	13 2.53%	17
TensorFlow	48	+6	£42,500	-	7 1.36%	18
PyTorch	50	+4	-	-	5 0.97%	21
REST	50	+9	£60,000	+1.95%	5 0.97%	8
RESTful	51	+8	£60,000	+14.28%	4 0.78%	4
AngularJS	51	-2	£60,000	-11.11%	4 0.78%	9
Spring	52	-	£62,500	-	3 0.58%	2
Node.js	52	-10	£35,000	-36.36%	3 0.58%	18
Kafka	52	+8	£62,500	+6.20%	3 0.58%	3
Spring Boot	52	-	£62,500	-	3 0.58%
Vue	52	+1	£52,500	-10.79%	3 0.58%	7
Playwright	52	+7	£65,000	-	3 0.58%	2
Google JAX	52	-	-	-	3 0.58%	4
JAX	52	-	-	-	3 0.58%	4
Anaconda	53	-	£55,000	-	2 0.39%
Loki	53	-	£63,750	-	2 0.39%	2
Keras	53	+6	£42,500	-	2 0.39%	2
Vulkan	53	+6	£100,000	-	2 0.39%	1
scikit-learn	53	+6	£42,500	-	2 0.39%	8
OpenGL ES	53	-	£100,000	-	2 0.39%	1
.NET Framework	53	-2	£82,500	+22.22%	2 0.39%	3
OpenGL	53	-	£100,000	-	2 0.39%	1
DirectX	53	-	£100,000	-	2 0.39%	1
CSS	53	-12	£30,000	-58.62%	2 0.39%	17
Web Services	53	+5	£77,000	-	2 0.39%	3
OpenMP	54	-	£72,500	-	1 0.19%
Boost C++ Libraries	54	-	-	-	1 0.19%
HTML5	54	0	-	-	1 0.19%	1
NumPy	54	+5	£42,500	-	1 0.19%	5
Laravel	54	-	£70,000	-	1 0.19%
OpenCL	54	+5	£72,500	-	1 0.19%
HTML5 Canvas	54	-	£66,500	-	1 0.19%
Pandas	54	+5	£42,500	-	1 0.19%	2
Jest	54	-1	£60,000	-17.24%	1 0.19%	1
Micronaut	54	-	£80,000	-	1 0.19%	1
Material-UI	54	-	£60,000	-	1 0.19%
FHIR	54	-	-	-	1 0.19%
Hugging Face	54	-	£42,500	-	1 0.19%	4
Semantic Kernel	54	-	-	-	1 0.19%