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↗

44,258listings
Projects & services
6,135
Merchant locations
29,737
GitHub repositories
8,386

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.

#ethereumClear filters

Browse the Hub

2,884 listings

Developer tools & open source

cyberia-to/cyber

Public crypto repository written primarily in Nushell.

agiaicollective intelligence
☆ 53 +0 / 7dView listing
Developer tools & open source

web3labs/crux

Public crypto repository written primarily in Go.

blockchainenterpriseethereum
☆ 53 +0 / 7dView listing
Developer tools & open source

q9f/secp256k1.cr

Public crypto repository written primarily in Crystal.

bitcoinbitcoin addressesbyte
☆ 52 +0 / 7dView listing
Developer tools & open source

5afe/safe-eip7702

Public crypto repository written primarily in TypeScript.

eip 7702ethereumsafe contracts
☆ 52 +0 / 7dView listing
Developer tools & open source

PaulRBerg/evm-bn

Public crypto repository written primarily in TypeScript.

bignumberblockchainethereum
☆ 52 +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