MIME with types.

Parse a mime tree, no magic included.

JupyterLab - PDF Viewer

A simple Mime type getter

650+ file extension to MIME type mappings, based on mime-db

Middleware to prevent mimetype from being sniffed

Fully automated repository that updates a list of IANA MIME types

JupyterLab - Mermaid Viewer

Utilities for working with MIME types

Detect mime type and encoding (aka Content-Type) from buffer, file content and filename.

Lightning-fast file type detection using magic bytes (file signatures) with a focus on stream processing and minimal memory usage

Returns you friendly Human readable mime types

Module to submit forms and file uploads to other web applications which uses just the standard mime types.

hint tools

A comprehensive library for mime-type mapping without a filesystem dependency

Universal library to retrieve GitHub’s identity URL for the OAuth web flow

A mime-db equivalent to serve data for each entry separately over CDN. Enables small, selective download for any given query.

Simple extension to mime-type

Utility to parse mime type from a file content

MCP Apps SDK — Enable MCP servers to display interactive user interfaces in conversational clients.