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Haskell is a lazy functional programming language with a state of the art type system. This tutorial aims to be friendly enough for new programmers, yet deep enough to challenge the most experienced.

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Children can explore all the letters of the alphabet in Alphabet.

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Pesto is a sauce that originates in the city of Genoa in the Liguria region of northern Italy (pesto alla genovese). It can be used as a sauce for pasta or meat, or can be used as an ingredient in a variety of dishes. One classic use is to spread the pesto onto slices of bread which are then toasted.

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Shelf:Games contains books on games, and includes the subsection shelves athletic games, board games, card games, electronic games, and game design.

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Shelf:Computer programming contains books on programming, such as LaTeX, OpenSCAD User Manual, Python Programming, and Java Programming.

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Shelf:Languages of Asia contains books on Asian languages, such as Marathi, Bengali, Kannada, Hindi, and Sanskrit.

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