Software Library & Framework Statistics

Results 1 - 50 of 252
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 30 Apr 2026Rank
6 Months to
Rank
YoY Change
Median
Salary
Median Salary
YoY Change
Historical
Absolute & Relative
Jobs Vacancies
Live
Jobs
.NET79Down -28 places-28£65,000+4.00%2,050 2.28%638
React104Down -48 places-48£70,000-1,605 1.79%565
HTML174Down -96 places-96£47,500-20.83%1,074 1.20%447
CSS189Down -91 places-91£45,000-18.18%999 1.11%407
REST195Down -39 places-39£68,750+1.85%957 1.07%418
Node.js201Down -63 places-63£75,000+7.14%930 1.04%307
RESTful264Down -61 places-61£70,000+7.69%631 0.70%253
AngularJS326Down -168 places-168£67,500-474 0.53%187
Spring328Down -36 places-36£70,000-6.66%471 0.52%153
Kafka337Down -102 places-102£100,000+21.21%456 0.51%155
.NET Core345Down -67 places-67£60,000-435 0.48%211
Spring Boot353Down -22 places-22£70,000-11.17%422 0.47%124
SOAP377Down -12 places-12£66,250+10.41%383 0.43%128
JSON414Down -105 places-105£62,500+4.16%327 0.36%142
Vue416Down -81 places-81£62,500-3.84%325 0.36%158
ASP.NET447Down -152 places-152£60,000+9.09%279 0.31%214
Middleware461Down -77 places-77£73,500+13.07%265 0.30%132
OAuth462Up 40 places+40£67,500-12.90%264 0.29%78
XML472Down -156 places-156£62,500+8.69%254 0.28%118
GraphQL487Down -110 places-110£95,000+31.03%233 0.26%73
React Native489Down -3 places-3£70,000+3.70%231 0.26%55
.NET Framework489Down -210 places-210£60,000+4.34%231 0.26%87
PySpark493Down -121 places-121£75,000-31.81%227 0.25%111
PyTorch501Up 39 places+39£75,000-6.25%219 0.24%80
Django505Down -39 places-39£80,000+11.88%214 0.24%52
Laravel507Down -105 places-105£55,000-212 0.24%42
Web Services509Down -206 places-206£65,000+8.33%210 0.23%80
Next.js531Down -73 places-73£77,750+19.61%188 0.21%98
Playwright532Up 24 places+24£60,000+14.28%187 0.21%64
Pandas539Down -172 places-172£50,000-52.38%177 0.20%100
TensorFlow550Down -9 places-9£75,000-6.25%165 0.18%57
SAML555Up 28 places+28£75,000-3.22%160 0.18%37
Oracle Fusion556Down -36 places-36£74,683+19.49%159 0.18%73
Lightning Web Components557Up 3 places+3£70,000+9.80%158 0.18%42
FastAPI559Up 13 places+13£90,000+16.12%156 0.17%75
scikit-learn570Down -1 place-1£37,500-56.01%145 0.16%76
LangChain573Up 64 places+64£82,500+24.52%142 0.16%60
Elastic Stack578Down -42 places-42£65,258+0.39%137 0.15%27
EDI580Down -56 places-56£61,418+36.48%135 0.15%40
OpenID581Up 31 places+31£69,216-23.09%134 0.15%35
Flask587Down -35 places-35£75,000-6.25%128 0.14%30
RabbitMQ590Down -110 places-110£77,500+19.23%125 0.14%29
jQuery596Down -188 places-188£45,000-10.00%119 0.13%31
NumPy601Down -177 places-177£37,500-65.11%114 0.13%81
gRPC603Down -122 places-122£125,000+19.04%112 0.12%27
FIX Protocol603Down -40 places-40£102,500+20.58%112 0.12%35
Entity Framework604Down -149 places-149£65,000+8.33%111 0.12%86
Jest607Down -89 places-89£55,000-18.51%108 0.12%22
Blazor610Down -85 places-85£65,000+4.00%105 0.12%83
SAP Fiori612Down -1 place-1£80,000+19.18%103 0.11%14