Software Library & Framework Statistics in Berkshire

Permanent Job Market Index

Description	Rank 6 Months to 13 Aug 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
React	69	Up 42 places+42	£65,000	-16.12%	58 1.83%	23
.NET	76	Up 12 places+12	£62,500	-2.72%	51 1.61%	39
Node.js	85	Up 34 places+34	£65,000	+52.94%	41 1.29%	15
REST	89	Down -25 places-25	£62,500	-24.24%	37 1.17%	22
HTML	94	Down -34 places-34	£62,500	-10.71%	32 1.01%	10
XML	97	Up 2 places+2	£67,500	-18.18%	29 0.91%	9
JSON	100	Down -14 places-14	£62,500	-10.71%	26 0.82%	14
ASP.NET	102	Up 15 places+15	£50,000	-39.39%	24 0.76%	7
Regular Expression	103	New entry-	£67,500	-	23 0.72%
LDAP	105	New entry-	£67,500	-	21 0.66%	2
.NET Core	105	Up 31 places+31	£50,000	-	21 0.66%	4
Spring	106	Down -7 places-7	£83,750	+15.51%	20 0.63%	1
XMPP	107	New entry-	£67,500	-	19 0.60%
Web Services	110	Down -15 places-15	£83,750	+42.55%	16 0.50%	7
Spring Boot	110	Down -10 places-10	£82,500	+13.79%	16 0.50%	1
ASP.NET Core	110	New entry-	£50,000	-	16 0.50%	5
Blazor	111	New entry-	£50,000	-	15 0.47%	3
Ruby on Rails	111	New entry-	£100,000	-	15 0.47%
SOAP	113	Down -22 places-22	£70,000	-	13 0.41%	9
React Native	113	Up 25 places+25	£70,000	-9.67%	13 0.41%	5
CSS	114	Down -11 places-11	£52,250	-36.66%	12 0.38%	8
Middleware	114	Down -4 places-4	£52,500	-38.23%	12 0.38%	9
YAML	114	New entry-	£62,500	-	12 0.38%
.NET Framework	115	Up 19 places+19	£50,000	-20.63%	11 0.35%	4
Django	116	New entry-	£80,000	-	10 0.32%
AngularJS	116	Up 14 places+14	£82,500	+29.41%	10 0.32%	6
Elastic Stack	116	Up 19 places+19	£82,500	-2.94%	10 0.32%	1
RESTful	117	Down -6 places-6	£50,000	-31.03%	9 0.28%	6
EDI	117	Up 20 places+20	£52,500	+7.69%	9 0.28%	5
ML.NET	117	New entry-	£62,500	-	9 0.28%	2
jQuery	117	Up 3 places+3	£39,750	-	9 0.28%
Hibernate	118	Down -5 places-5	-	-	8 0.25%
Pandas	118	Up 21 places+21	£60,000	-42.85%	8 0.25%	1
Jinja	118	New entry-	£55,000	-	8 0.25%
NumPy	118	Up 21 places+21	£60,000	-42.85%	8 0.25%	1
Apache Camel	118	Down -6 places-6	-	-	8 0.25%
RabbitMQ	118	New entry-	£82,500	-	8 0.25%	4
JSON Schema	119	New entry-	£65,000	-	7 0.22%
WireMock	119	Up 1 place+1	-	-	7 0.22%
Jakarta EE	119	Up 14 places+14	£82,500	-	7 0.22%
Redux	119	Up 20 places+20	£65,000	-	7 0.22%	1
Lightning Web Components	119	Down -1 place-1	£55,000	-	7 0.22%	5
ActiveMQ	119	Down -7 places-7	-	-	7 0.22%
ASP.NET Web API	119	New entry-	£50,000	-	7 0.22%	2
WebSockets	120	New entry-	£55,000	-	6 0.19%
Loki	120	Up 16 places+16	£71,250	-8.06%	6 0.19%	3
JPA	120	Up 13 places+13	£83,750	+15.51%	6 0.19%
Laravel	121	Up 19 places+19	£37,500	-31.81%	5 0.16%
Vue	121	Up 18 places+18	£70,000	+64.70%	5 0.16%	6
SwiftUI	121	Up 19 places+19	£90,000	+5.88%	5 0.16%	3