gulp
The streaming build system.
pumpify
Combine an array of streams into a single duplex stream using pump and duplexify
@thi.ng/transducers
Collection of ~170 lightweight, composable transducers, reducers, generators, iterators for functional data transformations
sfdx-hardis
Swiss-army-knife Toolbox for Salesforce.
Allows you to define a complete CD/CD Pipeline.
Orchestrate base commands and assist users with interactive wizards