ES6 iterator based read/write bit streams with support for variable word widths
Provides functions for time series data downsampling for visual representation
Utilities for packing/unpacking fields of a bitstream
A npm package of a bunzip implementation in pure javascript
encode/decode number as bitcoin variable length integer
WASM Build of CharLS
[](https://github.com/bitcoinjs/bip174/actions/workflows/main_ci.yml) [](https://www.npmjs.org/package/bip174)
H.264 data streams and metadata are tricky to interpret. This Javascript package helps.
bitcoin OP codes
encode/decode value as bitcoin OP_PUSHDATA integer
Validate any Bitcoin address - P2WSH, P2WPKH, P2SH, P2PKH - Mainnet & Testnet
A Bitcoin wallet Snap.
Bech32 encoding / decoding
A pure TypeScript WebP encoder and decoder with zero native dependencies
Fork of bip174 with BitGo specific changes
A pure and powerful JavaScript Bitcoin library.
二重否定をチェックするtextlint rule
Bitcoin Cash general purpose address translation.
TypeScript library for Bitcoin apps.
Bitcoin Cash cashaddr address format support for Node.js and web browsers.
A tiny secp256k1 JS
Tools for inspecting MPEG2TS and MP4 files and the codec bitstreams therein
An interface over BIP-32 and BIP-39 key derivation paths
Bit-level reads and writes for ArrayBuffers
A set of utilities for reading and writing bitstreams. This crate includes BitStreamReader, BitStreamWriter, and additional utilities for handling bit-level data operations.
Bitcoin Core–compatible network address handling for Rust: IPv4/IPv6/Tor/I2P/CJDNS classification, BIP155 ADDRv2 and legacy ADDRv1 serialization, reachability metrics, AS-based bucketing, and overlay address parsing.