Sekizo's Gems

#	Total Rank	Daily Rank	Name	Summary
1	40,306	31,608	koyomi	Extends Date class to handling with calendar.
2	104,770	184,543	calexcer	Convert excel sheet to object as calendar.
3	106,100	99,820	syaso	basic views for ActiveView
4	118,852	55,647	over_the_midnight	Implements the time expression which strided date.
5	126,734	99,820	rrxcell	Standardize of operation manner for reading Excel files(.xls, .xlsx).
6	153,497	99,820	pdf_scrap	Scrap text from pdf file.