Packages by junderw <junderwood@bitcoinbank.co.jp> [SYNC profile]

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• blkdat-stream (latest: 1.0.2) A streamline blk*.dat stream module, useful for parsing the Bitcoin blockchain

• bip44 (latest: 0.0.1) bip44

• utxo (latest: 2.0.4) UTXO derivation from a list of transactions

• base-x-bin (latest: 1.0.2) Command line utility for fast base encoding / decoding of any given alphabet

• bip32-wallet (latest: 0.7.1) A BIP32 Wallet backed by bitcoinjs-lib, lite on features but heavily tested.

• pushdata-bitcoin (latest: 1.0.1) encode/decode value as bitcoin OP_PUSHDATA integer

• minimaldata (latest: 1.0.2) A module to check bitcoin policy: SCRIPT_VERIFY_MINIMALDATA

• merkle-lib (latest: 2.0.10) A performance conscious library for merkle root and tree calculations.

• wif (latest: 2.0.6) Bitcoin Wallet Import Format (WIF) decoding/encoding module

• bip66 (latest: 1.1.5) Strict DER signature encoding/decoding.

• bip69 (latest: 2.1.4) Lexicographical Indexing of Bitcoin Transaction Inputs and Outputs.

• bip32-utils (latest: 0.11.1) A set of utilities for working with BIP32.

• bip68 (latest: 1.0.4) A BIP68 relative lock-time encoding library.

• bip65 (latest: 1.0.3) A BIP65 absolute lock-time encoding library.

• bitcoin-ops (latest: 1.4.1) bitcoin OP codes

• coinkey (latest: 3.0.0) JavaScript component for private keys, public keys, and addresess for crypto currencies such as Bitcoin, Litecoin, and Dogecoin

• bs58check (latest: 2.1.2) A straightforward implementation of base58-check encoding

• tif (latest: 0.1.5) Bitcoin Transaction Interchange Format (TIF) decoding/encoding module

• pw-checker (latest: 1.0.0) A password strength checker that integrates Have I Been Pwned Password API with zxcvbn

• lnd-rpc (latest: 0.0.8) This library is for accessing LND via grpc using NodeJS.

• tiny-secp256k1-native (latest: 1.1.0) A tiny secp256k1 native wrapper

• scryptsy (latest: 2.1.0) Pure JavaScript implementation of the scrypt key deriviation function that is fully compatible with Node.js and the browser.

• regtest-client (latest: 0.2.0) A client for regtest bitcoin usage. Requires regtest-server from bitcoinjs github.

• varuint-bitcoin (latest: 1.1.2) encode/decode number as bitcoin variable length integer

• pwned-pw (latest: 1.1.0) Check if your password is in the haveibeenpwned password leak database.

• bolt11 (latest: 1.2.7) A library for encoding and decoding lightning network payment requests as defined in [BOLT #11](https://github.com/lightningnetwork/lightning-rfc/blob/master/11-payment-encoding.md).

• base-x (latest: 3.0.8) Fast base encoding / decoding of any given alphabet

• coinselect (latest: 3.1.12) A transaction input selection module for bitcoin.

• bech32 (latest: 1.1.4) Bech32 encoding / decoding

• bip21 (latest: 2.0.3) A BIP21 compatible URL encoding utility library

• electrum-mnemonic (latest: 2.0.0) Electrum Mnemonics (electrum v2 and greater)

• bitcoin-js-benkyokai (latest: 2.0.0) 勉強会で利用するためのライブラリ。

• indexd (latest: 0.9.1) [](http://travis-ci.org/dcousens/indexd) [](https://www.npmjs.org/package/indexd)

• bip38 (latest: 3.1.1) BIP38 is a standard process to encrypt Bitcoin and crypto currency private keys that is impervious to brute force attacks thus protecting the user.

• tiny-secp256k1-wasm (latest: 0.0.1) A library for WASM bindings for tiny-secp256k1

• nbxplorer-client (latest: 2.1.0) A NodeJS client library for controlling NBXplorer

• junderw-solidity-coverage (latest: 0.7.10) [][18]  [][20] [![codecov](https://codec

• junderw-solhint (latest: 3.1.1) Solidity Code Linter

• junderw-prettier-plugin-solidity (latest: 1.0.0-alpha.56) prettier plugin for solidity

• bip174 (latest: 2.0.1) [](https://travis-ci.org/bitcoinjs/bip174) [](https://www.npmjs.org/package/bip174)

• junderw-crc32c (latest: 1.2.0) Pure-JS CRC-32

• aezeed (latest: 0.0.4) A package for encoding, decoding, and generating mnemonics of the aezeed specification.

• bitcoinjs-lib (latest: 5.2.0) Client-side Bitcoin JavaScript library

• bip32 (latest: 2.0.6) A BIP32 compatible library

• eckey (latest: 1.0.1) Handle private key and public keys associated with elliptic curve cryptography. Used with crypto currencies such as Bitcoin, Litecoin, Dogecoin, etc. Works in both Node.js and the browser.

• bip39 (latest: 3.0.3) Bitcoin BIP39: Mnemonic code for generating deterministic keys

• payjoin-client (latest: 1.0.0) A BIP78 Payjoin Client Library in JS with TypeScript types

• tiny-secp256k1 (latest: 1.1.6) A tiny secp256k1 native/JS wrapper

• eip55 (latest: 2.1.0) A EIP55 compatible address encoding library

• bitcoinjs-message (latest: 2.1.4) bitcoinjs-message

• bip44-constants (latest: 8.0.89) Bitcoin BIP44 constants.