- RISC-V VM: http://github.com/nervosnetwork/ckb-vm
- WebAssembly VM: https://github.com/mohanson/pywasm
- WebAssembly AOT Compiler: https://github.com/mohanson/wasc
- Gameboy Simulator: https://github.com/mohanson/gameboy
- Master BTC scripts and EVM.
- Proficient in secp256k1, ecdsa, schnorr, ed25519 and eddsa.
- BTC SDK: https://github.com/mohanson/pybtc
- ETH SDK: https://github.com/mohanson/pyeth
- SOL SDK: https://github.com/mohanson/pysol
- CKB SDK: https://github.com/mohanson/pyckb
- Proxy development: https://github.com/mohanson/daze
- Emscripten: Developed a leb128 encoding and decoding library https://github.com/emscripten-core/emscripten/tree/main/third_party/leb128