Run
brew update
It is recommended that you always update Homebrew before installing new formulae. Homebrew will also try to update automatically every time you install new formulae, but you can disable that by setting HOMEBREW_NO_AUTO_UPDATE=1.
Run
brew install node
npm will be installed together with Node.js.
Run
node
This will open the Node.js REPL. Execute a sample script, e.g.
function fib(n) {
if (n < 3) {
return 1
}
return fib(n - 1) + fib(n - 2)
}
fib(18)A poster featuring the phonetic transcription of "ellipsis" in the International Phonetic Alphabet (IPA).
A poster featuring the morphemic analysis of the Russian word первоклассник.
A collection of elaborate, large-format chemical structure depictions. Discover the fine details of chemical structures in their own right.
View the parse tree of OWL Functional Syntax.
What is JSmol and how to use it?
Using OWL reasoning to infer new knowledge.
What makes up OWL ontologies and how do they support logical inference?
An outline of the structure of the Gene Ontology RDF graph and ways to query it.
All prices listed are in United States Dollars (USD). Visual representations of products are intended for illustrative purposes. Actual products may exhibit variations in color, texture, or other characteristics inherent to the manufacturing process. The products' design and underlying technology are protected by applicable intellectual property laws. Unauthorized reproduction or distribution is prohibited.