btcd
A Bitcoin full-node implementation written in Go.
Developer tools & open source
Public crypto repository written primarily in Rust.
solana-foundation/pay-kit is a public GitHub repository with Rust as its primary reported language. GitHub reports 73 stars and 38 forks at the latest snapshot. Its topics include base, golang, kotlin, lua, mpp, payments. Read the repository documentation, license and current issues before using the software.
Building blocks for Agentic payments (x402, MPP) over HTTP/MCP/A2A/RPC for TypeScript, Rust, Go, Python, Ruby, PHP, Lua, Kotlin and Swift
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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