1. Secp256k1 NodeNode.js binding for an Optimized C library for EC operations on curve secp256k1
3. HdkeyJavaScript component for Bitcoin hierarchical deterministic keys (BIP32)
4. Bs58Base58 encoding/decoding for Bitcoin
5. CryptocoinJavaScript library for crypto currencies like Bitcoin and Litecoin.
6. CoinkeyJavaScript component for private keys, public keys, and addresess for crypto currencies such as Bitcoin, Litecoin, and Dogecoin
7. CoininfoJavaScript component for crypto currency specific information.
8. P2p NodeManage peer-to-peer communications for cryptocurrency implementations
11. bigiJavaScript Big Integer library based upon Tom Wu's work.
13. sha256DEPRECATED - JavaScript component to compute the SHA256 of strings or bytes.