Bech32 encoding / decoding
A BIP21 compatible URL encoding utility library
A small set of utilities for use with BIP32 HD key nodes
A BIP32 Wallet backed by bitcoinjs-lib, lite on features but heavily tested.
BIP38 is a standard process to encrypt Bitcoin and crypto currency private keys that is less susceptible to brute force attacks thus protecting the user.
This package provides BIP44 coin constants as found here: https://github.com/satoshilabs/slips/blob/master/slip-0044.md
A BIP65 absolute lock-time encoding library.
Strict DER signatures
A BIP68 relative lock-time encoding library.
Lexicographical Indexing of Transaction Inputs and Outputs
bitcoin OP codes
A blk*.dat streaming module, useful for parsing the Bitcoin blockchain
A library for encoding and decoding lightning network payment requests as defined in BOLT #11.
A straight forward implementation of base58check extending upon bs58.
An unspent transaction output (UTXO) selection module for bitcoin.
An external bitcoind index management service module
A performance conscious library for merkle root and tree calculations.
A module to check bitcoin policy: SCRIPT_VERIFY_MINIMALDATA
Go nuts! PRs can be useful for discussion, and won't be rejected
A regtest indexd server for bitcoin
encode/decode number as bitcoin pushdata integer
For the paranoid TransactionBuilder, just a playground
Bitcoin Transaction Interchange Format (TIF) decoding/encoding module