A JavaScript Base64 encoder and decoder, implements Forgiving base64 defined in WHATWG Infra Standard.
A port of lumber in coffeescript
NodeJS native bindings to libmp3lame & libmpg123. Fixed bindings for Node 12
A tool written in JavaScript. It can be used for encoding and decoding a URL.
TypeScript definitions for libqp
A minimalistic MessagePack encoder and decoder for JavaScript.
VanillaJS, Lightweight, Zero-Dependency, ASN.1 encoder and decoder.
An implementation for encoding typed JavaScript objects, similar to BEncode
This is an implementation of the modified merkle patricia tree as specified in Ethereum's yellow paper, adapted for Polkadot
[](https://travis-ci.org/node-omelop/omelop-protobuf)
Base85 (Ascii85) encode and decode functionality
The encoding/decoding functions for the colored-coins payment object scheme
fdkaac/libfdk-aac AAC/M4A encoder for Node.js
NMEA-0183 decoder/encoder
RTCM 3.3 decoder/encoder
A faster GIF Encoder for Node JS using Rust
VanillaJS, Lightweight, Zero-Dependency, X509 schema encoder and decoder.
ASN.1 parser and decoder
Thalamus cognitive hub for OpenClaw: packet handoff, vector memory, routing telemetry, encoder daemon, and multimodal ingest.
TypeScript library for parsing, encoding, and validating Smart Vista BER-TLV data structures.
Consent strings store user consent status as binary data, encoded in base64. Encoding user consent status into a binary string, or decoding it from an existing one, requires an encoder/decoder library.
a VERY simple library to create hl7 messages with standard HR7 encoding for 2.x messages
Cosmos message codecs
A faster GIF Encoder for Node JS using Rust