Software Library & Framework Statistics

Results 1 - 50 of 251
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 25 Apr 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET78Down -29 places-29£65,000+4.00%2,020 2.28%680
React102Down -47 places-47£70,000-1,601 1.81%556
HTML166Down -91 places-91£47,500-20.83%1,109 1.25%443
CSS180Down -86 places-86£45,000-18.18%1,030 1.16%422
REST195Down -41 places-41£68,750+1.85%953 1.08%412
Node.js201Down -66 places-66£75,000+7.14%910 1.03%354
RESTful262Down -64 places-64£70,000+7.69%630 0.71%307
AngularJS324Down -176 places-176£67,490-0.38%474 0.54%184
Spring326Down -49 places-49£70,000-5.08%470 0.53%139
Kafka332Down -110 places-110£100,000+21.21%455 0.51%148
.NET Core341Down -81 places-81£60,000-435 0.49%216
Spring Boot356Down -40 places-40£70,000-11.17%416 0.47%119
SOAP375Down -21 places-21£65,000+8.33%384 0.43%119
Vue415Down -94 places-94£62,500-3.84%327 0.37%167
JSON415Down -112 places-112£62,500+4.16%327 0.37%147
ASP.NET448Down -168 places-168£60,000+8.10%282 0.32%220
Middleware464Down -86 places-86£72,500+11.53%264 0.30%120
OAuth465Up 30 places+30£67,500-12.90%263 0.30%73
XML471Down -162 places-162£60,000+4.34%255 0.29%115
GraphQL484Down -120 places-120£95,000+35.71%239 0.27%72
.NET Framework492Down -229 places-229£60,000+4.34%229 0.26%98
React Native495Down -21 places-21£70,000+3.70%226 0.26%55
Web Services500Down -212 places-212£65,000+8.33%221 0.25%86
PySpark500Down -143 places-143£75,000-31.81%221 0.25%118
PyTorch500Up 33 places+33£75,000-6.25%221 0.25%117
Django504Down -51 places-51£80,000+9.31%216 0.24%54
Laravel509Down -120 places-120£55,000-210 0.24%49
Playwright529Up 19 places+19£60,000+14.28%190 0.21%65
Next.js534Down -92 places-92£76,250+17.30%184 0.21%98
Pandas541Down -186 places-186£50,000-52.38%176 0.20%99
TensorFlow549Down -15 places-15£75,000-6.25%166 0.19%98
SAML558Up 18 places+18£75,000-1.96%157 0.18%32
Lightning Web Components558Down -4 places-4£70,000+6.87%157 0.18%46
FastAPI563Up 2 places+2£90,000+16.12%152 0.17%78
Oracle Fusion564Down -51 places-51£72,342+15.74%151 0.17%79
scikit-learn570Down -8 places-8£37,500-56.01%145 0.16%66
EDI577Down -59 places-59£61,418+36.48%138 0.16%40
Elastic Stack579Down -52 places-52£65,258+0.39%136 0.15%25
LangChain580Up 50 places+50£83,000+25.28%135 0.15%47
OpenID583Up 24 places+24£69,216-23.09%132 0.15%34
Flask584Down -40 places-40£75,000-6.25%131 0.15%30
RabbitMQ592Down -126 places-126£77,500+19.23%123 0.14%24
jQuery601Down -206 places-206£45,000-10.00%114 0.13%39
gRPC603Down -127 places-127£125,000+19.04%112 0.13%18
NumPy603Down -189 places-189£37,500-65.11%112 0.13%83
FIX Protocol604Down -47 places-47£102,500+20.58%111 0.13%27
Entity Framework606Down -166 places-166£65,000+8.33%109 0.12%88
Jest609Down -99 places-99£55,000-18.51%106 0.12%24
ASP.NET Core612Down -21 places-21£60,000+4.34%103 0.12%177
Blazor612Down -97 places-97£65,000+4.00%103 0.12%83