1.librespeed / speedtestSelf-hosted Speed Test for HTML5 and more. Easy setup, examples, configurable, mobile friendly. Supports PHP, Node, Multiple servers, and morehtml5-speedtestspeedtestweb-workerxhrinternet-speedinternet-speed-checker+3 moreJavaScriptLGPL-3.015K total2.5K forks+20 starsfrom 15,257 · score 3.04
2.nextapps-de / flexsearchNext-generation full-text search library for Browser and Node.jssearchsearch-algorithmsearch-enginesearching-algorithmssearchingsearch-in-text+11 moreJavaScriptAPACHE-2.014K total528 forks+5 starsfrom 13,811 · score 1.79
3.QwikDev / partytownRelocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉webworker3rd-party3rdpartyweb-workerperformanceanalytics+5 moreTypeScriptMIT14K total460 forks+1 starsfrom 13,806 · score 0.69