For June and Beyond. Shop the Pride Collection.

Functor Stationery & Office

31 items

31 items

Item preview, Monad Definition #2 designed and sold by arctide.

Monad Definition #2 Postcard

Item preview, Monad Definition designed and sold by arctide.

Monad Definition Greeting Card

Item preview, Knights of the Lambda Calculus designed and sold by GlassySteel.

Knights of the Lambda Calculus Mouse Pad

Item preview, Haskell lovers gradient designed and sold by arctide.

Haskell lovers gradient Postcard

Item preview, Haskell white text designed and sold by arctide.

Haskell white text Greeting Card

Item preview, Haskell purple gradient designed and sold by arctide.

Haskell purple gradient Greeting Card

Item preview, Synthwave Lambda designed and sold by arctide.

Synthwave Lambda Greeting Card

Item preview, Lambda Purple designed and sold by arctide.

Lambda Purple Postcard

Item preview, Haskell Neon Gradient designed and sold by arctide.

Haskell Neon Gradient Greeting Card

Item preview, Haskell Language Neon Gradient designed and sold by arctide.

Haskell Language Neon Gradient Desk Mat

Item preview, Haskell lovers gradient designed and sold by arctide.

Haskell lovers gradient Greeting Card

Item preview, Lambda Teal designed and sold by arctide.

Lambda Teal Postcard

Item preview, Haskell Neon designed and sold by arctide.

Haskell Neon Greeting Card

Item preview, Lambda Sunset designed and sold by arctide.

Lambda Sunset Greeting Card

Item preview, Haskell blue green gradient designed and sold by arctide.

Haskell blue green gradient Greeting Card

Item preview, Haskell sunset gradient designed and sold by arctide.

Haskell sunset gradient Postcard

Haskell logo Blue gradient Greeting Card

Item preview, Haskell lovers gradient designed and sold by arctide.

Haskell lovers gradient Postcard

Haskell Gray Gradient Logo Postcard

Item preview, Haskell Japanese Blue Neon designed and sold by arctide.

Haskell Japanese Blue Neon Mouse Pad

Item preview, Haskell Japanese Red Synthwave designed and sold by arctide.

Haskell Japanese Red Synthwave Mouse Pad

Item preview, Haskell Synthwave smaller designed and sold by arctide.

Haskell Synthwave smaller Mouse Pad

Item preview, Haskell Synthwave designed and sold by arctide.

Haskell Synthwave Mouse Pad

Item preview, Haskell 80s Horror designed and sold by arctide.

Haskell 80s Horror Greeting Card

Item preview, Haskell Japanese Blue Synthwave designed and sold by arctide.

Haskell Japanese Blue Synthwave Mouse Pad

Item preview, Haskell 80s Emboss designed and sold by arctide.

Haskell 80s Emboss Postcard

Item preview, Haskell Japanese Blue designed and sold by arctide.

Haskell Japanese Blue Mouse Pad

Item preview, Haskell Christmas Tree Ornaments – Functional Programming Holiday Coding Art designed and sold by Nerd Romance Café.

Haskell Christmas Tree Ornaments – Functional Programming Holiday Coding Art Spiral Notebook

Nerd Romance Café

Item preview, Haskell Cat — The Purely Functional Fluffy Lazy Programmer designed and sold by Nerd Romance Café.

Haskell Cat — The Purely Functional Fluffy Lazy Programmer Spiral Notebook

Nerd Romance Café

Item preview, Abstract Functorial Path designed and sold by pinsky-three.

Abstract Functorial Path Greeting Card

Item preview, Natural Transformation Fields designed and sold by pinsky-three.

Natural Transformation Fields Greeting Card

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Functionnal Programming

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