btcd
A Bitcoin full-node implementation written in Go.
Developer tools & open source
Public crypto repository written primarily in C++.
geo-tp/Bitcoin-Card-Wallet is a public GitHub repository with C++ as its primary reported language. GitHub reports 45 stars and 9 forks at the latest snapshot. Its topics include bitcoin, bitcoin-wallet, coldwallet, esp32, hardware-wallet, m5cardputer. Read the repository documentation, license and current issues before using the software.
Bitcoin cold wallet designed for esp32. Manage wallets, create, restore, sign transactions
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.
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The website restricted the check; availability was not confirmed. Checked 11 Oct 2026.