ludios

blake2

All four BLAKE2 variants (blake2b, blake2bp, blake2s, blake2sp) for Node.js, with stream support

chopshop

Chunks a node readable stream into multiple fixed-length streams

better-buffer-inspect

Monkeypatch Buffer.prototype.inspect to show size and also text content if UTF-8

exit-on-changes

Exit a node/io.js process when changes to source files in the current directory are detected

maybe-promise-factory

The maybePromiseFactory normalizes synchronous values and asynchronous values by always returning a Promise.

notmytype

Type-check your function inputs with syntax like T(s, T.string, buf, Buffer, strings, T.list(T.string))

npm-hax

Blacklist a package.json dependency entry at any depth in your dependency tree, making it invisible to npm install and other npm commands

ayy

Assert module for node that 1) appends the provided message to the default message, instead of replacing it 2) supports calling a function to get the message 3) A.eq does ===; no support for == or !=

intreader

Streamable uint32-prefixed frame decoder for node. Supports both little-endian and big-endian sizes. Size can include or exclude the 4 bytes of length itself. No O(N^2) problems on data trickling in. No dependencies.