1.FreeCodeCampChina / freecodecamp.cnFCC China open source codebase and curriculum. Learn to code and help nonprofits.freecodecampcn-freecodecampnodejseducationjavascriptcurriculum+8 moreCSSOther license38K total1.4K forks+96 starsfrom 37,692 · score 4.57
2.slimjs / slim.jsFast & Robust Front-End Micro-framework based on modern standardswebcomponentsdata-bindinges6domlifecyclejavascript+12 moreCSSMIT1K total59 forks+3 starsfrom 1,034 · score 1.39
3.lokesh-coder / pretty-checkboxA pure CSS library to beautify checkbox and radio buttons.checkboxradio-buttonscsshtmlbootstrapreact+3 moreCSSMIT1.8K total149 forks+1 starsfrom 1,800 · score 0.69