Developer tools & open source

bitcoinj/bitcoinj

Public crypto repository written primarily in Java.

Imported listing
01 / What it does

What it does

bitcoinj/bitcoinj is a public GitHub repository with Java as its primary reported language. GitHub reports 5,230 stars and 2,560 forks at the latest snapshot. Its topics include bech32, bip141, bip143, bip144, bip173, bip32. Read the repository documentation, license and current issues before using the software.

A library for working with Bitcoin

Maintainer summary · GitHub
02 / GITHUB

GitHub repositories

Stars
5,230
Stars gained · 7 days
—
Forks
2,560
Primary language
Java
Repository license
Apache-2.0
Last code push
5 Oct 2026

Popularity comes from GitHub stars. Seven-day growth appears after a full week of local snapshots; this is our collection, not GitHub’s official trending chart.

Sources & freshness

Sources & freshness

GitHub ↗Source refreshed · 8 Oct 2026

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