Afri

eth.rb

a straightforward library to build, sign, and broadcast ethereum transactions anywhere you can run ruby.

Ruby • 181 stars

ethereum-on-rails

ethereum on rails (template): connect metamask to ruby on rails.

Ruby • 72 stars

secp256k1.cr

a native library implementing secp256k1 purely for the crystal language.

Crystal • 48 stars

keccak.rb

ruby bindings for the keccak (sha-3) hash used by ethereum.

C • 20 stars

bip39.cr

a native library implementing bip-39 purely for the crystal language.

Crystal • 16 stars

rlp.cr

a native library implementing recursive length prefixes purely for the crystal language.

Crystal • 13 stars