Detect the file type of a file, stream, or data

List of binary file extensions

file streams that roll over when size limits, or dates are reached

Find a file or directory by walking up parent directories

Automated stream rotation useful for log files

a JSON logging library for node.js services

A node.js version of unix's `tail -f` command

Uses [`@percy/config`](/packages/config) to add CLI commands for creating, validating, and updating Percy configuration files.

In-memory file-system with Node's fs API.

A streaming parser for HTML form data for node.js

A transport for winston which logs to a rotating file each day.

A very fast HTML parser, generating a simplified DOM, with basic element query support.

Check if a path exists

Converts a source-map from/to different formats and allows adding/changing properties.

Read and parse a YAML file.

Parses the images in png or jpeg format for react-pdf document

Loads environment variables from .env file

Percy CLI commands for running a local snapshot server using [`@percy/core`](./packages/core).

Unified diff parser

a streaming interface for archive generation