Software Library & Framework Statistics

Results 1 - 50 of 255
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 19 Apr 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET79Down -29 places-29£65,000+4.00%1,992 2.29%759
React101Down -48 places-48£70,000-1,601 1.84%665
HTML158Down -98 places-98£45,000-25.00%1,154 1.33%592
CSS172Down -76 places-76£45,000-18.18%1,067 1.23%562
REST190Down -48 places-48£67,500-959 1.10%552
Node.js203Down -77 places-77£75,000+7.14%893 1.03%355
RESTful263Down -70 places-70£70,000+7.69%634 0.73%283
Spring331Down -58 places-58£70,000-1.06%468 0.54%139
AngularJS331Down -195 places-195£65,000-3.70%468 0.54%214
Kafka340Down -120 places-120£100,000+25.00%451 0.52%214
.NET Core351Down -96 places-96£60,000-431 0.50%220
Spring Boot366Down -53 places-53£70,000-11.17%410 0.47%123
SOAP382Down -27 places-27£65,000+8.33%384 0.44%192
JSON409Down -106 places-106£62,500+4.16%338 0.39%129
Vue419Down -97 places-97£62,500-3.84%324 0.37%175
ASP.NET445Down -169 places-169£56,000+1.81%284 0.33%243
XML459Down -159 places-159£60,000+4.34%267 0.31%104
Middleware460Down -77 places-77£72,500+11.53%266 0.31%144
OAuth462Up 36 places+36£68,750-11.29%264 0.30%97
GraphQL480Down -116 places-116£95,000+35.71%244 0.28%109
.NET Framework488Down -231 places-231£60,000+4.34%234 0.27%116
Django492Down -42 places-42£80,000+13.07%229 0.26%76
React Native500Down -25 places-25£70,000+6.06%221 0.25%53
PyTorch501Up 34 places+34£75,000-9.09%220 0.25%123
Web Services504Down -219 places-219£60,490+0.81%217 0.25%170
PySpark507Down -154 places-154£75,000-31.81%214 0.25%137
Laravel514Down -130 places-130£55,000-206 0.24%51
Next.js528Down -88 places-88£75,000+15.38%190 0.22%105
Playwright532Up 20 places+20£60,000+14.28%186 0.21%73
Pandas543Down -195 places-195£50,000-52.38%173 0.20%122
TensorFlow550Down -13 places-13£75,000-6.25%166 0.19%83
Lightning Web Components556Down -3 places-3£70,000+9.80%160 0.18%100
SAML560Up 15 places+15£75,000-1.96%156 0.18%39
FastAPI565Down -5 places-5£85,875+10.80%151 0.17%101
scikit-learn571Down -7 places-7£37,500-56.01%145 0.17%81
Oracle Fusion572Down -58 places-58£74,842+19.74%144 0.17%122
EDI573Down -57 places-57£60,000+33.33%143 0.16%34
Elastic Stack577Down -51 places-51£65,515+0.79%139 0.16%35
Flask580Down -38 places-38£75,000-6.25%136 0.16%49
LangChain582Up 48 places+48£82,750+24.90%134 0.15%62
OpenID585Up 22 places+22£69,216-23.09%131 0.15%46
RabbitMQ596Down -135 places-135£77,500+19.23%120 0.14%35
FIX Protocol598Down -40 places-40£102,500+20.58%118 0.14%27
gRPC601Down -132 places-132£125,000+19.04%115 0.13%26
jQuery603Down -215 places-215£45,000-10.00%113 0.13%35
NumPy603Down -198 places-198£37,500-64.28%113 0.13%99
Entity Framework608Down -178 places-178£65,000+13.04%108 0.12%104
Jest610Down -95 places-95£58,750-12.96%106 0.12%30
ASP.NET Core612Down -22 places-22£60,000+4.34%104 0.12%190
Blazor612Down -99 places-99£65,000+4.00%104 0.12%80