Software Library & Framework Statistics in Berkshire

Permanent Job Market Index

Description	Rank 6 Months to 2 Jul 2026	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
React	66	Up 40 places+40	£65,000	-16.12%	52 1.86%	19
.NET	78	Down -11 places-11	£60,000	-21.31%	40 1.43%	23
Node.js	80	Up 32 places+32	£65,000	+71.05%	38 1.36%	9
HTML	82	Down -23 places-23	£67,500	-3.57%	36 1.29%	14
REST	83	Down -34 places-34	£68,750	-16.66%	35 1.25%	16
XML	84	Down -4 places-4	£67,500	-18.18%	34 1.21%	5
JSON	90	Down -13 places-13	£62,500	-24.24%	28 1.00%	4
ASP.NET	96	Up 1 place+1	£50,000	-39.39%	22 0.79%	7
Regular Expression	96	New entry-	£67,500	-	22 0.79%	1
.NET Core	98	Up 25 places+25	£50,000	-	20 0.71%	7
Spring	98	Down -16 places-16	£85,000	+21.42%	20 0.71%	2
LDAP	98	New entry-	£67,500	-	20 0.71%	4
XMPP	100	New entry-	£67,500	-	18 0.64%	1
SOAP	100	Down -29 places-29	£70,000	+1.81%	18 0.64%	8
Web Services	101	Down -19 places-19	£83,750	+15.51%	17 0.61%	5
Spring Boot	102	Down -17 places-17	£85,000	+17.24%	16 0.57%	3
Blazor	103	New entry-	£50,000	-	15 0.54%	6
ASP.NET Core	103	New entry-	£50,000	-	15 0.54%	7
YAML	104	New entry-	£62,500	-	14 0.50%
Middleware	105	Down -8 places-8	£37,500	-55.88%	13 0.46%	3
Ruby on Rails	105	New entry-	£100,000	-	13 0.46%	8
CSS	105	Down -10 places-10	£41,000	-50.30%	13 0.46%	7
Elastic Stack	107	Up 13 places+13	£82,500	-2.94%	11 0.39%
RESTful	107	Up 2 places+2	£50,000	-31.03%	11 0.39%	5
Jinja	108	New entry-	£55,000	-	10 0.36%
React Native	108	Up 17 places+17	£70,000	-9.67%	10 0.36%
.NET Framework	108	Up 12 places+12	£50,000	-20.00%	10 0.36%	2
Pandas	109	Up 17 places+17	£60,000	-42.85%	9 0.32%	1
jQuery	109	Up 1 place+1	£39,750	-	9 0.32%	2
ML.NET	109	New entry-	£50,000	-	9 0.32%	2
NumPy	109	Up 17 places+17	£60,000	-42.85%	9 0.32%	1
RabbitMQ	110	Up 17 places+17	£82,500	-	8 0.29%	1
Hibernate	110	Down -7 places-7	-	-	8 0.29%
Apache Camel	110	Down -12 places-12	-	-	8 0.29%	1
WireMock	111	Down -1 place-1	-	-	7 0.25%
Redux	111	Up 15 places+15	£65,000	-	7 0.25%
AngularJS	111	Up 3 places+3	£82,500	+28.90%	7 0.25%	2
ActiveMQ	111	Down -9 places-9	-	-	7 0.25%
Laravel	111	Up 15 places+15	£37,500	-31.81%	7 0.25%
JSON Schema	112	New entry-	£65,000	-	6 0.21%	1
Django	112	New entry-	£55,000	-	6 0.21%	2
JPA	112	Up 8 places+8	£83,750	+15.51%	6 0.21%
SAPUI5	112	New entry-	£85,000	-	6 0.21%
Java EE	112	New entry-	£82,500	-	6 0.21%
ASP.NET Web API	112	New entry-	£50,000	-	6 0.21%	5
WebSockets	112	New entry-	£55,000	-	6 0.21%
EDI	112	Up 10 places+10	£46,250	+8.82%	6 0.21%	2
Vue	113	Up 13 places+13	£70,000	+64.70%	5 0.18%	4
Mustache	113	Up 9 places+9	-	-	5 0.18%
Loki	113	Up 10 places+10	£62,500	-19.35%	5 0.18%	3