Contract Software Library & Framework Statistics in Gloucestershire

Description	Rank 6 Months to 29 Mar 2026	Rank YoY Change	Median Daily Rate	Median Daily Rate YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
Kafka	36	+5	£550	-12.00%	13 3.85%	3
REST	37	+2	£700	+14.75%	12 3.55%	5
Keycloak	37	+5	£550	-	12 3.55%
gRPC	42	-	£700	-	7 2.07%	1
WebSockets	42	-	£700	-	7 2.07%
GraphQL	42	-	£700	-	7 2.07%	1
FastAPI	42	-	£700	-	7 2.07%
Flask	42	-	£700	-	7 2.07%	3
JSON	43	-	£388	-	6 1.78%	1
ARM Templates	43	-	£463	-	6 1.78%
LDAP	44	-	£475	-	5 1.48%	1
SAML	44	-	£475	-	5 1.48%
YAML	44	-5	£800	+28.00%	5 1.48%
OpenID	45	-	£475	-	4 1.18%
AngularJS	45	-3	£388	-44.24%	4 1.18%	11
.NET	45	-18	£500	-8.59%	4 1.18%	7
React	45	-6	£700	-	4 1.18%	18
Spring	46	-8	£569	-17.27%	3 0.89%	7
HTML	46	-	£388	-	3 0.89%	14
CSS	46	-	£388	-	3 0.89%	10
SOAP	46	-	£400	-	3 0.89%
XML	46	-	£400	-	3 0.89%	3
Spring Boot	46	-8	£569	-17.27%	3 0.89%	7
MapLibre	47	-	£481	-	2 0.59%
Vue	47	-5	£300	-56.83%	2 0.59%	6
Bootstrap	47	-	£388	-	2 0.59%	1
Apache NiFi	47	-12	-	-	2 0.59%	5
ASP.NET MVC	48	-	-	-	1 0.30%
HTML5	48	-	-	-	1 0.30%	1
Middleware	48	-7	-	-	1 0.30%	4
RabbitMQ	48	-6	£575	+9.52%	1 0.30%	2
.NET Framework	48	-	-	-	1 0.30%
Entity Framework	48	-	-	-	1 0.30%
Node.js	48	-7	£700	-	1 0.30%	3
CSS3	48	-	-	-	1 0.30%	1
Laravel	48	-	£300	-	1 0.30%	1
Software Packaging	48	-	£300	-	1 0.30%
WPF	48	-	-	-	1 0.30%
Universal Windows Platform	48	-	-	-	1 0.30%
OAuth2	48	-	£425	-	1 0.30%
Blazor	48	-	-	-	1 0.30%
OAuth	48	-	£425	-	1 0.30%
ASP.NET Web API	48	-	-	-	1 0.30%
RESTful	48	-7	£613	-12.50%	1 0.30%	2
ASP.NET	48	-	-	-	1 0.30%	2
Web Services	48	-	£475	-	1 0.30%	2
XSLT	48	-	£475	-	1 0.30%