Software Library & Framework Statistics in Hatfield

Permanent Job Market Index

Description	Rank 6 Months to 6 May 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
React	17	New entry-	£45,000	-	5 3.18%	1
Next.js	18	New entry-	£45,000	-	4 2.55%
Node.js	18	Down -7 places-7	£45,000	-	4 2.55%
HTML	18	New entry-	£45,000	-	4 2.55%
CSS	18	New entry-	£45,000	-	4 2.55%
NestJS	18	New entry-	£45,000	-	4 2.55%
RESTful	21	New entry-	£55,000	-	1 0.64%	1
.NET Core	21	New entry-	£55,000	-	1 0.64%	1
ASP.NET Core	21	New entry-	£55,000	-	1 0.64%	1
Blazor	21	New entry-	£55,000	-	1 0.64%	1
.NET	21	Down -10 places-10	£55,000	-	1 0.64%	1
ASP.NET	21	New entry-	£55,000	-	1 0.64%	1
ML.NET	21	New entry-	£55,000	-	1 0.64%	1