asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web
Hashing made simple. Get the hash of a buffer/string/stream/file.
UTF-8 only polyfill for the Encoding Living Standard's API.
Seamlessly integrate better-auth with Cloudflare Workers, D1, Hyperdrive, KV, R2, and geolocation services.
Encrypted Content-Encoding for HTTP
Charset Detector - Detect the encoding and language of text files - Use it in the browser, with Node.js, or via CLI
socket.io protocol parser
Generate hashes from javascript objects in node and the browser.
Parse Pear Links
Base64 encoding/decoding in pure JS
Streaming text decoder that preserves multibyte Unicode characters
a negotiator for the accept-headers
Write files in an atomic fashion w/configurable ownership
Lightweight utilities for encoding and decoding Solidity ABI
Base-X without Buffer.
Character encoding auto-detection in JavaScript (port of python's chardet)
Implementation of text encoder and decoder streams
buffer operations
Allocate a buffer containing a provided string.
Encodings that map abstract data to visual representation.
Encode and decode quoted printable and base64 strings
An abstract-encoding compliant module for encoding / decoding DNS packets
Encoding utility functions
Minimalist yEnc and dynEncode encoder and decoder library for browser and NodeJS