MIME with types.

Standard library

A simple Mime type getter

Fully automated repository that updates a list of IANA MIME types

JupyterLab - PDF Viewer

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

Parse a mime tree, no magic included.

TypeScript definitions for data-urls

MIME Type parser

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

hint for media types (f.k.a. MIME types) related best practices

Observable interop helpers for RxJS

Parses, serializes, and manipulates media types, according to the WHATWG MIME Sniffing Standard

Utilities for working with MIME types

JupyterLab - Mermaid Viewer

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

Simple extension to mime-type

Spec compliant EventSource implementation for browsers and Node.JS

Browser/engine/os/device detection tool

Returns native fetch if available or the undici module if not