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Discover tools from different categories to expand your toolkit beyond Developer's World.

Scan food barcodes to instantly get detailed nutrition information, ingredients, allergens, and health ratings using the OpenFoodFacts database.

Calculate the number of days between two dates or add/subtract days from a date. Free online days calculator tool.

Discover all domains hosted on a single IP address with our reverse IP lookup tool. Find related websites quickly.

Calculate 401(k) retirement savings with employer match and compound growth