Software Library & Framework Skills in West Sussex

Description	Rank 6 Months to 15 Nov 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
HTML	36	-17	£32,500	-43.96%	8 2.03%	20
CSS	37	-16	£35,000	-39.65%	7 1.78%	19
Kafka	38	+5	£67,500	-10.00%	6 1.52%	3
React	39	-15	£42,500	-26.72%	5 1.27%	11
Sass	40	-	£37,500	-	4 1.02%	5
Web Services	40	-7	£50,000	-13.79%	4 1.02%	1
RESTful	40	-2	£63,750	+27.50%	4 1.02%	3
.NET	41	-15	£57,500	-17.85%	3 0.76%	18
REST	41	-25	£63,750	+9.91%	3 0.76%	4
Tailwind CSS	41	-9	£30,000	-42.85%	3 0.76%	3
Bootstrap	41	+3	£30,000	-57.14%	3 0.76%	2
Playwright	41	-	£67,500	-	3 0.76%
Spring Boot	42	+3	£67,500	-3.57%	2 0.51%	3
802.1X	42	-	-	-	2 0.51%
Vert.x	42	+3	£70,000	-	2 0.51%	3
Next.js	42	-	£71,250	-	2 0.51%	1
HTML5	42	-11	£41,250	-31.53%	2 0.51%	4
CSS3	42	+2	£41,250	-31.25%	2 0.51%	3
Spring	42	+2	£67,500	-10.00%	2 0.51%	3
ASP.NET	43	-12	£57,500	-13.20%	1 0.25%	6
Middleware	43	-	£85,700	-	1 0.25%
Ruby on Rails	43	-	£85,000	-	1 0.25%
Memcached	43	-	-	-	1 0.25%
RabbitMQ	43	+2	£57,500	-28.12%	1 0.25%	1
Node.js	43	-12	£85,000	+41.66%	1 0.25%	3
React Native	43	-	£57,500	-	1 0.25%	1
GreenSock GSAP	43	-	£40,000	-	1 0.25%
TensorFlow	43	-	£60,000	-	1 0.25%
Vue	43	-	£35,000	-	1 0.25%	3
WireMock	43	+2	£57,500	-23.33%	1 0.25%
.NET Core	43	-7	£57,500	-17.85%	1 0.25%	9
WebdriverIO	43	-	£65,000	-	1 0.25%
Jest	43	-	£57,500	-	1 0.25%
Enzyme	43	-	£57,500	-	1 0.25%
Semantic HTML	43	-	£35,000	-	1 0.25%	1
Blazor	43	+2	£57,500	+27.77%	1 0.25%	2
ARM Templates	43	-	£72,500	-	1 0.25%