The report is split into 6 parts. Each part is dedicated to one of the 6 major categories in Frontend Development:

Frontend Frameworks https://moiva.io/blog/2021-q1-state-of-js-frameworks/

State Management Libraries https://moiva.io/blog/2021-q1-report-state-management/

Testing Libraries and Frameworks https://moiva.io/blog/2021-q1-report-js-testing-libraries/

Build Tools and Module Bundlers https://moiva.io/blog/2021-q1-report-js-build-tools-bundlers...

JAMStack Frameworks + Static Site Generators https://moiva.io/blog/2021-q1-report-js-jamstack/

End-to-End testing frameworks https://moiva.io/blog/2021-q1-report-end-to-end-testing-fram...