MIME Packages

A comprehensive library for mime-type mapping

Media Type Database

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

The ultimate javascript content-type utility.

Compressible Content-Type / mime checking

Detect the archive type of a Buffer/Uint8Array

List of known file extensions and their MIME types

Get the file extension and MIME type from a file

A simple static file server middleware

Create a full Content-Type header given a MIME type or extension and cache the result

Encode and decode base64 encoded strings

Encode and decode quoted-printable strings according to rfc2045

Mime database interface

A simple Mime type getter

Database to mime-format based on content-type header and content

Compose E-Mail messages

buildmail is a low level rfc2822 message composer. Define your own mime tree, no magic included.

Predicate that returns true if base64 string.

parse a data uri into mime type and buffer

Mime database interface