1bitcoin.io
United States flagEnglish

BITCOIN & CRYPTO DIRECTORY

1Bitcoin HUB

Find useful things to do with Bitcoin.

Wallets, places to spend, tools to build. All in one place.

The catalog↗

44,232listings
Projects & services
6,129
Merchant locations
29,724
GitHub repositories
8,379

Narrow your wallet choices with the wallet finder, or start taking payments with the merchant guide.

Explore
Explore GitHub projects
Refine your search
Search nearby

Your coordinates are used only when you choose a nearby search.

#p2pClear filters

Browse the Hub

185 listings

Developer tools & open source

mudler/edgevpn

Public crypto repository written primarily in Go.

blockchaincloudvpngolang
☆ 2,084 +1 / 7dView listing
Developer tools & open source

besu-eth/besu

Public crypto repository written primarily in Java.

besublockchainethereum
☆ 1,853 +5 / 7dView listing
Developer tools & open source

buckyos/CYFS

Public crypto repository written primarily in Rust.

blockchaincryptographynamed data networking
☆ 1,442 +0 / 7dView listing
Developer tools & open source

exonum/exonum

Public crypto repository written primarily in Rust.

bitcoinblockchainbyzantine
☆ 1,246 +1 / 7dView listing
Developer tools & open source

qtumproject/qtum

Public crypto repository written primarily in C++.

bitcoinc plus pluscryptocurrency
☆ 1,209 +0 / 7dView listing
Developer tools & open source

qri-io/qri

Public crypto repository written primarily in Go.

data sciencedatasetgolang
☆ 1,112View listing
Developer tools & open source

lambdaclass/ethrex

Public crypto repository written primarily in Rust.

blockchaindistributed systemsethereum
☆ 903 +0 / 7dView listing
Security & privacy

firoorg/firo

Public crypto repository written primarily in C++.

asic resistantblockchaincryptocurrency
☆ 801 +1 / 7dView listing
Developer tools & open source

decred/dcrd

Public crypto repository written primarily in Go.

blockchaincryptocurrencydcrd
☆ 776 +0 / 7dView listing

Imported records link to their sources. An entry is a discovery aid, not an endorsement. About the Hub →

Search 1Bitcoin

Tools & guides

Hub listings