Slack-native governance substrate for Claude Code and peer agents: every tool call passes a tiered policy engine and lands in a hash-chained, Ed25519-signed audit journal you can verify offline. Th…

🔒 OpenVPN server in a Docker container complete with an EasyRSA PKI CA

An npm package for crafting multi-send transaction from a Safe, based on ethers.js

Parallel EVM compatible with Kaia

Go Dependency Analysis toolkit

Automatically profile the Go applications when CPU or memory utilization crosses threshold

python wrapper for the KIS

📈 파이썬 한국투자증권 REST 기반 Trading API 라이브러리

한국투자증권 신규 Open Trade API 를 쉽게 사용하기 위한 python 패키지

zkSNARK implementation in JavaScript & WASM

zkSnark circuit compiler

Automated verification of uniqueness property for ZKP circuits

Exercises to learn the syntax of Circom and create EVM compatible zero knowledge programs.

English version

Core smart contracts of Swapscanner KLAY staking protocol.

Multilingual BLS12-381 signature library

hardhat deployment plugin

The code for iHateregex.io 😈 - The Regex Cheat Sheet

Ethereum Signature Database

Get Ethereum block number by a given date. Or blocks by a given period duration.

Ethereum implementation on the efficiency frontier

GoDS (Go Data Structures) - Sets, Lists, Stacks, Maps, Trees, Queues, and much more

A set of utilities for exploring Solidity contracts

💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

FlatBuffers: Memory Efficient Serialization Library

Karmem is a fast binary serialization format, faster than Google Flatbuffers and optimized for TinyGo and WASM.

A quick reference for EVM opcodes