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1000+ packages found

Compute ripemd160 of bytes or strings.

published version 2.0.2, 7 years ago669 dependents licensed under $MIT
38,702,734

Base 58 encoding / decoding

published version 6.0.0, 10 months ago4224 dependents licensed under $MIT
14,156,409

Bech32 encoding / decoding

published version 2.0.0, 4 years ago1609 dependents licensed under $MIT
6,842,703

A straightforward implementation of base58-check encoding

published version 4.0.0, 10 months ago979 dependents licensed under $MIT
7,191,513

Elliptic Curve Integrated Encryption Scheme for secp256k1/curve25519

published version 0.4.14, 2 months ago75 dependents licensed under $MIT
2,556,679

Fastest 4KB JS implementation of secp256k1 ECDH & ECDSA signatures compliant with RFC6979

published version 2.2.3, 4 months ago482 dependents licensed under $MIT
2,129,029

Bitcoin Wallet Import Format (WIF) decoding/encoding module

published version 5.0.0, 10 months ago484 dependents licensed under $MIT
1,446,327

A BIP32 compatible library

published version 5.0.0-rc.0, 8 months ago1173 dependents licensed under $MIT
1,350,282

Strict DER signature encoding/decoding.

published version 2.0.0, 10 months ago257 dependents licensed under $MIT
947,663

Client-side Bitcoin JavaScript library

published version 6.1.7, 5 months ago1439 dependents licensed under $MIT
982,297

Construct Merkle Trees and verify proofs

published version 0.5.2, 18 days ago480 dependents licensed under $MIT
678,210

Elliptic curve cryptography, which uses keybase/bn for bignums

published version 1.0.1, 6 years ago3 dependents
664,153

#### 🔗 [Website](https://reown.com/appkit)

published version 1.7.4, 2 days ago16 dependents licensed under $Apache-2.0
445,848

#### 🔗 [Website](https://reown.com/appkit)

published version 1.7.4, 2 days ago22 dependents licensed under $Apache-2.0
451,143

bitcoin OP codes

published version 1.4.1, 7 years ago161 dependents licensed under $MIT
548,213

#### 🔗 [Website](https://reown.com/appkit)

published version 1.7.4, 2 days ago13 dependents licensed under $Apache-2.0
449,243

#### 🔗 [Website](https://reown.com/appkit)

published version 1.7.4, 2 days ago14 dependents licensed under $Apache-2.0
448,796

Big integers.

published version 1.4.2, 9 years ago575 dependents
410,481

encode/decode value as bitcoin OP_PUSHDATA integer

published version 1.0.1, 8 years ago143 dependents licensed under $MIT
406,642

#### 🔗 [Website](https://reown.com/appkit)

published version 1.7.4, 2 days ago58 dependents licensed under $Apache-2.0
436,410
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