Software Library & Framework Statistics

Results 1 - 50 of 254
Permanent Job Market Index
DescriptionSort by demand rank 6 months to 23 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%2,009 2.28%696
React103Down -50 places-50£70,000-1,600 1.82%593
HTML164Down -89 places-89£45,000-25.00%1,144 1.30%454
CSS178Down -81 places-81£45,000-19.64%1,060 1.20%429
REST195Down -45 places-45£67,500-954 1.08%480
Node.js203Down -73 places-73£75,000+7.14%910 1.03%372
RESTful265Down -64 places-64£70,000+7.69%630 0.72%324
AngularJS330Down -185 places-185£65,000-3.70%469 0.53%199
Spring332Down -50 places-50£70,000-2.09%465 0.53%151
Kafka338Down -109 places-109£100,000+25.00%455 0.52%210
.NET Core347Down -84 places-84£60,000-437 0.50%210
Spring Boot364Down -42 places-42£70,000-11.17%412 0.47%130
SOAP382Down -21 places-21£65,000+8.33%380 0.43%136
JSON413Down -105 places-105£62,500+4.16%336 0.38%115
Vue416Down -86 places-86£62,500-3.84%331 0.38%177
ASP.NET450Down -163 places-163£58,750+6.81%282 0.32%211
XML464Down -154 places-154£60,000+4.34%264 0.30%87
Middleware464Down -84 places-84£70,932+9.12%264 0.30%118
OAuth465Up 28 places+28£67,500-12.90%263 0.30%87
GraphQL482Down -114 places-114£95,000+35.71%240 0.27%123
.NET Framework490Down -224 places-224£60,000+4.34%232 0.26%97
React Native495Down -25 places-25£70,000+3.70%227 0.26%54
Web Services497Down -200 places-200£65,000+8.33%225 0.26%99
PyTorch500Up 29 places+29£75,000-6.25%222 0.25%151
PySpark503Down -142 places-142£75,000-31.81%219 0.25%131
Django506Down -54 places-54£80,000+14.28%216 0.25%64
Laravel511Down -124 places-124£55,000-211 0.24%55
Next.js532Down -92 places-92£75,000+15.38%188 0.21%102
Playwright534Up 12 places+12£60,000+14.28%186 0.21%65
Pandas544Down -184 places-184£50,000-52.38%176 0.20%114
TensorFlow552Down -22 places-22£75,000-6.25%167 0.19%121
Lightning Web Components561Down -13 places-13£70,000+7.69%158 0.18%48
SAML562Up 9 places+9£75,000-1.96%157 0.18%34
FastAPI565Down -6 places-6£84,250+8.70%154 0.17%89
Oracle Fusion571Down -60 places-60£70,000+12.00%148 0.17%133
scikit-learn574Down -16 places-16£37,500-56.01%145 0.16%78
EDI578Down -69 places-69£60,000+33.33%141 0.16%40
LangChain583Up 43 places+43£83,000+25.28%135 0.15%54
Elastic Stack583Down -60 places-60£65,258+0.39%135 0.15%26
Flask585Down -42 places-42£75,000-6.25%133 0.15%36
OpenID586Up 17 places+17£69,216-23.09%132 0.15%34
RabbitMQ594Down -132 places-132£77,500+19.23%124 0.14%33
gRPC604Down -137 places-137£125,000+19.04%114 0.13%25
FIX Protocol604Down -48 places-48£102,500+20.58%114 0.13%37
NumPy605Down -190 places-190£37,500-64.70%113 0.13%97
jQuery606Down -214 places-214£45,000-10.00%112 0.13%39
Entity Framework609Down -173 places-173£65,000+8.33%109 0.12%85
Jest613Down -102 places-102£55,000-18.51%105 0.12%24
ASP.NET Core616Down -29 places-29£60,000+4.34%102 0.12%167
SAP Fiori616Down -17 places-17£80,000+16.68%102 0.12%24