btcd
A Bitcoin full-node implementation written in Go.
Developer tools & open source
Public crypto repository written primarily in C++.
SneezeGUI/SparkMiner is a public GitHub repository with C++ as its primary reported language. GitHub reports 70 stars and 32 forks at the latest snapshot. Its topics include arduino, bitcoin, bitcoin-mining, cheap-yellow-display, cpp, cryptocurrency. Read the repository documentation, license and current issues before using the software.
SparkMiner: A high-performance, open-source ESP32 Bitcoin solo miner. By combining the usability of NerdMinerV2 with the raw speed of BitsyMiner's pipelined assembly, SparkMiner delivers optimized hashrates (~725+ KH/s) to challenge paid firmware alternatives.
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Website responded to the check. Checked 10 Oct 2026.