Software Library & Framework Statistics in Leicester

Description	Rank 6 Months to 1 Apr 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
.NET	29	-14	£60,000	+28.34%	23 4.32%	5
React	32	-4	£67,250	+30.58%	20 3.75%	4
SwiftUI	36	-	£66,000	-	16 3.00%	2
Node.js	40	-	£67,500	-	12 2.25%	3
HTML	43	-19	£37,500	-33.62%	9 1.69%	9
CSS	43	-18	£37,500	-33.62%	9 1.69%	9
YAML	43	-	£67,500	-	9 1.69%
UIKit	43	-	-	-	9 1.69%
Next.js	44	-16	£60,000	+41.17%	8 1.50%
ASP.NET	45	-19	£60,000	+33.33%	7 1.31%	3
.NET Core	45	-	£67,500	-	7 1.31%	2
AWS CDK	45	-	-	-	7 1.31%
.NET Framework	46	-	£67,500	-	6 1.13%
Laravel	46	-	£37,500	-	6 1.13%	2
RESTful	47	-20	£63,500	+69.33%	5 0.94%	2
ASP.NET Core	48	-	£64,000	-	4 0.75%	2
jQuery	48	-23	£37,500	-33.62%	4 0.75%	1
HTML5	48	-	£37,500	-	4 0.75%	2
CSS3	48	-	£37,500	-	4 0.75%	2
Pandas	50	-	£42,500	-	2 0.38%	3
Middleware	50	-24	£60,000	+4.34%	2 0.38%	1
OpenTelemetry	50	-	£64,000	-	2 0.38%
WPF	50	-28	£45,000	-	2 0.38%	1
REST	50	-27	£45,000	-11.76%	2 0.38%	2
pytest	51	-	£55,200	-	1 0.19%
Spring Boot	51	-	£55,200	-	1 0.19%
TensorFlow	51	-	£70,000	-	1 0.19%
OpenGL	51	-	£75,000	-	1 0.19%
DirectX	51	-	£75,000	-	1 0.19%
Elastic Stack	51	-	£55,200	-	1 0.19%
PySpark	51	-24	£70,000	-6.66%	1 0.19%
PyTorch	51	-	£70,000	-	1 0.19%
Spring	51	-	£55,200	-	1 0.19%
Lightning Web Components	51	-	-	-	1 0.19%	2
JSON	51	-26	£60,000	+6.19%	1 0.19%
Django	51	-	£55,200	-	1 0.19%
Oracle Fusion	51	-23	£52,500	-8.69%	1 0.19%
Visualforce	51	-	£65,000	-	1 0.19%
Entity Framework	51	-	£55,000	-	1 0.19%	2
Flask	51	-	£55,200	-	1 0.19%