Array utils
Useful TypeScript utilities.
A native "Headers" class polyfill.
utilities for observable asynchronous control flow
Converts an array of objects into a CSV file. Saves CSV to disk or returns as string.
Collection of utility functions
A library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.
Connect to and interact with IRC servers. IRCv3 compatible.
TypeScript definitions for objects-to-csv
Serializes JavaScript objects to URLSearchParams.
Set array items declaratively
Concatenate a readable stream's data into a single array
Utility package to determine if an `Array.prototype` method properly boxes the callback's receiver and third argument.
Parses set-cookie headers into objects
The core component of Percy's CLI and SDKs that handles creating builds, discovering snapshot assets, uploading snapshots, and finalizing builds. Uses `@percy/client` for API communication, a Chromium browser for asset discovery, and starts a local API se
A shim for the setImmediate efficient script yielding API
Extremely fast utf8 only stream implementation
very fast object redaction
A simple appendable-file interface which enforces a size cap by overwriting itself.
an object patching tool
Lightweight utility for input validation and data extraction in Turf.js. Ensures GeoJSON inputs are in the correct format and extracts specific components like coordinates or geometries.
A JavaScript text diff implementation.
language detector used in browser environment for i18next
Check if a value is any kind of array