Node.js utilities

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• readable-streamNode.js Streams, a user-land copy of the stream library from Node.js
• undici-typesA stand-alone types package for Undici
• ignoreIgnore is a manager and filter for .gitignore rules, the one used by eslint, gitbook and many others.
• mime-typesThe ultimate javascript content-type utility.
• string_decoderThe string_decoder module from Node core
• agent-baseTurn a function into an `http.Agent` instance
• https-proxy-agentAn HTTP(s) proxy `http.Agent` implementation for HTTPS
• resolveresolve like require.resolve() on behalf of files asynchronously and synchronously
• content-typeCreate and parse HTTP Content-Type header
• cookieHTTP server cookie parsing and serialization
• negotiatorHTTP content negotiation
• detect-libcNode.js module to detect the C standard library (libc) implementation family and version
• node-releasesNode.js releases data
• is-numberReturns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
• dotenvLoads environment variables from .env file
• pnpmFast, disk space efficient package manager
• form-dataA library to create readable "multipart/form-data" streams. Can be used to submit forms and file uploads to other web applications.
• execaProcess execution for humans
• object-inspectstring representations of objects in node and the browser
• universalifyMake a callback- or promise-based function support both promises and callbacks.
• eventemitter3EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.
• is-core-moduleIs this specifier a node.js core module?
• depdDeprecate all the things
• acceptsHigher-level content negotiation
• finalhandlerNode.js final http responder
• type-isInfer the content-type of a request.
• normalize-pathNormalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.
• raw-bodyGet and validate the raw body of a readable stream.
• media-typerSimple RFC 6838 media type parser and formatter
• content-dispositionCreate and parse Content-Disposition header
• sendBetter streaming static file server with Range and conditional-GET support
• on-finishedExecute a callback when a request closes, finishes, or errors
• freshHTTP response freshness testing
• http-proxy-agentAn HTTP(s) proxy `http.Agent` implementation for HTTP
• supports-preserve-symlinks-flagDetermine if the current node version supports the `--preserve-symlinks` flag.
• tinyexecA minimal library for executing processes in Node
• range-parserRange header field string parser
• proxy-from-envOffers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.
• varyManipulate the HTTP Vary header
• etagCreate simple HTTP ETags
• unpipeUnpipe a stream from all destinations
• ieee754Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
• forwardedParse HTTP X-Forwarded-For header
• follow-redirectsHTTP and HTTPS modules that follow redirects.
• jsdomA JavaScript implementation of many web standards
• gaxiosA simple common HTTP client specifically for Google APIs and services.
• data-uri-to-bufferCreate an ArrayBuffer instance from a Data URI string
• node-addon-apiNode.js API (Node-API)
• google-auth-libraryGoogle APIs Authentication Client Library for Node.js
• istanbul-lib-instrumentCore istanbul API for JS code coverage

• happy-dom vs jsdom
• dotenv vs @dotenvx/dotenvx
• convict vs envalid
• dotenv vs env-var
• @dotenvx/dotenvx vs dotenv-flow
• env-var vs envalid
• dotenv-expand vs dotenv-flow
• dotenv vs envalid
• dotenv-flow vs env-var
• @dotenvx/dotenvx vs varlock