Software Library & Framework Statistics in Berkshire

Permanent Job Market Index

Description	Rank 6 Months to 15 Aug 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
React	66	Up 48 places+48	£66,250	+20.45%	59 1.85%	23
.NET	71	Up 22 places+22	£62,500	-1.57%	53 1.66%	40
Node.js	80	Up 40 places+40	£66,250	+55.88%	42 1.32%	14
REST	85	Down -20 places-20	£62,500	-24.24%	37 1.16%	21
HTML	90	Down -29 places-29	£62,500	-10.71%	32 1.00%	9
XML	93	Up 8 places+8	£67,500	-18.18%	29 0.91%	7
JSON	96	Down -8 places-8	£62,500	-10.71%	26 0.82%	13
ASP.NET	97	Up 23 places+23	£50,000	-39.39%	25 0.78%	7
Regular Expression	99	New entry-	£67,500	-	23 0.72%
LDAP	101	New entry-	£67,500	-	21 0.66%	2
.NET Core	101	Up 36 places+36	£50,000	-	21 0.66%	5
Spring	102	Down -2 places-2	£83,750	+15.51%	20 0.63%	2
XMPP	103	New entry-	£67,500	-	19 0.60%
Web Services	106	Down -10 places-10	£83,750	+42.55%	16 0.50%	5
Spring Boot	106	Down -5 places-5	£82,500	+13.79%	16 0.50%	2
ASP.NET Core	106	New entry-	£50,000	-	16 0.50%	6
Ruby on Rails	107	New entry-	£100,000	-	15 0.47%
Blazor	107	New entry-	£50,000	-	15 0.47%	4
React Native	109	Up 30 places+30	£70,000	-9.67%	13 0.41%	6
SOAP	109	Down -17 places-17	£70,000	-	13 0.41%	8
Middleware	110	Up 1 place+1	£52,500	-38.23%	12 0.38%	8
YAML	110	New entry-	£62,500	-	12 0.38%	1
CSS	110	Down -5 places-5	£52,250	-36.66%	12 0.38%	8
.NET Framework	111	Up 24 places+24	£50,000	-20.63%	11 0.34%	4
AngularJS	112	Up 19 places+19	£82,500	+29.41%	10 0.31%	6
Elastic Stack	112	Up 24 places+24	£82,500	-2.94%	10 0.31%
Django	112	New entry-	£80,000	-	10 0.31%
jQuery	113	Up 8 places+8	£39,750	-	9 0.28%
RESTful	113	Down -1 place-1	£50,000	-31.03%	9 0.28%	7
EDI	113	Up 23 places+23	£52,500	+7.69%	9 0.28%	5
ML.NET	113	New entry-	£62,500	-	9 0.28%	2
Apache Camel	114	Down -1 place-1	-	-	8 0.25%
NumPy	114	Up 26 places+26	£60,000	-42.85%	8 0.25%	1
RabbitMQ	114	New entry-	£82,500	-	8 0.25%	4
Pandas	114	Up 26 places+26	£60,000	-42.85%	8 0.25%	1
Hibernate	114	No change0	-	-	8 0.25%
Jinja	114	New entry-	£55,000	-	8 0.25%
ActiveMQ	115	Down -2 places-2	-	-	7 0.22%
ASP.NET Web API	115	New entry-	£50,000	-	7 0.22%	3
JSON Schema	115	New entry-	£65,000	-	7 0.22%
WireMock	115	Up 6 places+6	-	-	7 0.22%
Jakarta EE	115	Up 19 places+19	£82,500	-	7 0.22%
Redux	115	Up 25 places+25	£65,000	-	7 0.22%	1
Lightning Web Components	115	Up 4 places+4	£55,000	-	7 0.22%	5
JPA	116	Up 18 places+18	£83,750	+15.51%	6 0.19%
WebSockets	116	New entry-	£55,000	-	6 0.19%
Loki	116	Up 21 places+21	£71,250	-8.06%	6 0.19%	2
SwiftUI	117	Up 24 places+24	£90,000	+5.88%	5 0.16%	4
SAPUI5	117	New entry-	£85,000	-	5 0.16%
Twisted	117	New entry-	-	-	5 0.16%