JSPM

Transform stream for inspecting streamed data.

Add some much needed noses to your website.

Easily intercept, modify, and simulate EventSource server-sent events.

Writable stream for debugging stream pipelines.

Transform stream for debugging stream pipelines.

sniff the start of a stream (non-destructively) to detect the file type and encoding

a browser detector

Regular expression matching for URL's. Maintained, safe, and browser-friendly version of url-regex. Resolves CVE-2020-7661. Works in Node v10.12.0+ and browsers.

Cross-platform Python-based NPM module for sniffing system-wide TCP packets.

Lightweight browser detector

broadcast sniffer and sneezer

Sniff all http transports via a built-in proxy server

Prebuilt binary package for `sniff-bytes` on `darwin-x64`.

Lightweight browser detector with tiny output

Intercept, modify and ignore chunks data and events in any readable stream

File system sniffer

Lightweight browser detector

An npm library to sniff the file format of a binary buffer.

a browser detector - fixed for mobile testing

A small, fast and rich-API browser/platform/engine detector for React.js.

Prebuilt binary package for `sniff-bytes` on `android-arm-eabi`.

Detect the license of node.js projects and their dependencies

Prebuilt binary package for `sniff-bytes` on `darwin-arm64`.

Prebuilt binary package for `sniff-bytes` on `win32-arm64-msvc`.

Identify the contents of files, executables in particular

Engine detection utilities

Statistical burial point

Prebuilt binary package for `sniff-bytes` on `linux-arm-gnueabihf`.

Simple NodeJS module to send and receive decimal/tristate codes through 433Mhz device on RaspberryPI

Browser sniffing for node/jquery/not jquery

Sniff MIME types in browser

Prebuilt binary package for `sniff-bytes` on `linux-x64-gnu`.

Prebuilt binary package for `sniff-bytes` on `win32-x64-msvc`.