Swap Packages

Transform a string by swapping every character from upper to lower case, or lower to upper case

Proxies nodejs require in order to allow overriding dependencies during testing.

Transform stream that lets you peek the first line before deciding how to parse it

Simple, intuitive mocking of Node.js modules.

Swap two items in an array. Does not modify the Array prototype.

A simple temp file based swap for speeding up operations

Advanced dependency mocking device.

100+ assorted binary / bitwise operations, conversions, utilities, lookup tables

React component swaps still image with preloaded GIF on click

An iterable is a sequence of values.

Rename import sources

Range content change operator for arrays and array-like objects

Exchanges two values.

Exchanges two values.

Exchanges two values.

Exchanges two values.

A transform that swaps out modules according to a config in your package.json selected via an environment variable.

Swap endianness in byte arrays.

Rename import sources

Uniswap utils