Trace the original position through a source map

Analyze and debug space usage through source maps

Stringify an object/array like JSON.stringify just without all the double-quotes

A sorted list of key-value pairs in a fast, typed in-memory B+ tree with a powerful API.

Merge old source map and new source map in multi-transform flow

🐊Putout plugin adds ability to apply 'flatMap()'

Guarantees an array back

Map over array avoiding parallel execution, using promises

creates a new array with given range

Sparse array with run-length encoded deletions

Fixes stack traces for files with source maps

Create an array of unique values, in order, from the input arrays

A Javascript (TypeScript) Port of Adobe Gainmap Technology for storing HDR Images using an SDR Image + a gain map

Fast line to line SourceMap generator.

A JavaScript (JS) Map or Similar object polyfill if Map is not available.

🐊Putout plugin adds ability to remove useless `.map`

ECMAScript6 WeakMap polyfill

Call an array of promise-returning functions, restricting concurrency to a specified limit.

Zip function

Array methods for ES6 Iterators