Sekizo's Gems

#	Total Rank	Daily Rank	Name	Summary
1	41,644	123,456	koyomi	Extends Date class to handling with calendar.
2	106,830	123,456	calexcer	Convert excel sheet to object as calendar.
3	108,430	123,456	syaso	basic views for ActiveView
4	120,905	90,350	over_the_midnight	Implements the time expression which strided date.
5	127,438	71,753	rrxcell	Standardize of operation manner for reading Excel files(.xls, .xlsx).
6	156,071	90,350	pdf_scrap	Scrap text from pdf file.