1.flatpickr / flatpickrlightweight, powerful javascript datetimepicker with no dependenciesdatetimedatetime-pickerdatepickertimepickerdaterangedate+1 moreTypeScriptMIT16K total1.5K forks+33 starsfrom 16,427 · score 3.53
2.duetds / date-pickerArchivedDuet Date Picker is an open source version of Duet Design System’s accessible date picker. Try live example at https://duetds.github.io/date-picker/javascriptjavascript-libraryweb-componentwebcomponentdate-pickerdatepicker+6 moreTypeScriptMIT1.7K total73 forks+1 starsfrom 1,718 · score 0.69