Software Library & Framework Statistics

Results 1 - 50 of 251
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 24 Apr 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET79Down -30 places-30£65,000+4.00%2,014 2.28%677
React104Down -50 places-50£70,000-1,601 1.81%561
HTML163Down -87 places-87£45,000-25.00%1,137 1.29%436
CSS176Down -80 places-80£45,000-18.91%1,053 1.19%416
REST192Down -36 places-36£67,500-960 1.09%405
Node.js200Down -65 places-65£75,000+7.14%914 1.04%355
RESTful265Down -66 places-66£70,000+7.69%632 0.72%308
AngularJS339Down -190 places-190£65,000-3.70%470 0.53%187
Spring341Down -64 places-64£70,000-1.06%467 0.53%131
Kafka346Down -120 places-120£100,000+25.00%455 0.52%161
.NET Core354Down -91 places-91£60,000-436 0.49%215
Spring Boot373Down -60 places-60£70,000-11.17%412 0.47%113
SOAP387Down -33 places-33£65,000+8.33%386 0.44%85
JSON419Down -121 places-121£62,500+4.16%332 0.38%107
Vue422Down -102 places-102£62,500-3.84%329 0.37%163
ASP.NET454Down -172 places-172£60,000+8.10%281 0.32%215
Middleware465Down -90 places-90£72,500+11.53%266 0.30%94
OAuth467Up 26 places+26£67,500-12.90%263 0.30%77
XML471Down -167 places-167£60,000+4.34%259 0.29%78
GraphQL485Down -121 places-121£95,000+35.71%241 0.27%81
.NET Framework493Down -229 places-229£60,000+4.34%230 0.26%95
React Native497Down -23 places-23£70,000+3.70%226 0.26%51
Web Services498Down -211 places-211£65,000+8.33%223 0.25%87
PyTorch499Up 32 places+32£75,000-6.25%222 0.25%140
PySpark501Down -147 places-147£75,000-31.81%220 0.25%123
Django505Down -51 places-51£80,000+13.07%216 0.24%58
Laravel511Down -125 places-125£55,000-210 0.24%49
Next.js534Down -91 places-91£75,000+15.38%186 0.21%97
Playwright534Up 13 places+13£60,000+14.28%186 0.21%56
Pandas543Down -190 places-190£50,000-52.38%177 0.20%109
TensorFlow552Down -20 places-20£75,000-6.25%167 0.19%112
Lightning Web Components561Down -10 places-10£70,000+6.87%158 0.18%47
SAML562Up 11 places+11£75,000-1.96%157 0.18%31
FastAPI566Down -4 places-4£90,000+16.12%153 0.17%86
Oracle Fusion570Down -57 places-57£70,000+12.00%149 0.17%94
scikit-learn574Down -14 places-14£37,500-56.01%145 0.16%76
EDI579Down -64 places-64£60,000+33.33%140 0.16%39
LangChain583Up 45 places+45£83,000+25.28%136 0.15%54
Elastic Stack583Down -56 places-56£65,258+0.39%136 0.15%24
OpenID587Up 18 places+18£69,216-23.09%132 0.15%30
Flask588Down -45 places-45£75,000-6.25%131 0.15%37
RabbitMQ597Down -132 places-132£77,500+19.23%122 0.14%31
gRPC606Down -135 places-135£125,000+19.04%113 0.13%23
FIX Protocol606Down -49 places-49£102,500+20.58%113 0.13%36
NumPy606Down -192 places-192£37,500-64.70%113 0.13%93
jQuery607Down -216 places-216£45,000-10.00%112 0.13%37
Entity Framework612Down -172 places-172£65,000+8.33%107 0.12%87
Jest614Down -103 places-103£55,000-18.51%105 0.12%25
ASP.NET Core617Down -27 places-27£60,000+4.34%102 0.12%173
Blazor617Down -105 places-105£65,000+4.00%102 0.12%83