1.QwikDev / partytownRelocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉webworker3rd-party3rdpartyweb-workerperformanceanalytics+5 moreTypeScriptMIT14K total460 forks+39 starsfrom 13,768 · score 3.69
2.paulirish / pwmetricsProgressive web metrics at your fingertipzmetricsperformancewebperflighthouseTypeScriptAPACHE-2.01.2K total69 forks+1 starsfrom 1,237 · score 0.69