Software Library & Framework Skills in Swansea

Description	Rank 6 Months to 13 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
.NET	7	+12	£45,000	-25.00%	8 10.53%	2
Node.js	12	+12	£68,958	+14.92%	3 3.95%
KnockoutJS	13	-	£40,000	-	2 2.63%	1
CSS	13	+11	£32,500	-53.57%	2 2.63%	5
.NET Framework	13	-	£40,000	-	2 2.63%	1
HTML	13	+9	£32,500	-32.98%	2 2.63%	5
Spring	14	-	£55,200	-	1 1.32%	2
Ajax	14	-	£35,000	-	1 1.32%
LINQ	14	-	£35,000	-	1 1.32%
Django	14	-	£55,200	-	1 1.32%
HTML5	14	+10	£35,000	-50.00%	1 1.32%	1
LESS	14	-	£35,000	-	1 1.32%
ASP.NET Web API	14	-	£35,000	-	1 1.32%	1
Flask	14	-	£55,200	-	1 1.32%
pytest	14	-	£55,200	-	1 1.32%
React	14	+7	£45,000	-25.00%	1 1.32%	3
Spring Boot	14	+9	£55,200	+13.81%	1 1.32%	2
Vue	14	-	£45,000	-	1 1.32%	1
Elastic Stack	14	-	£55,200	-	1 1.32%
.NET Core	14	+9	£35,000	-41.66%	1 1.32%	1
Flutter	14	-	£35,000	-	1 1.32%
REST	14	-	£35,000	-	1 1.32%	3
CSS3	14	+10	£35,000	-50.00%	1 1.32%	1