LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes impl…

T-REX is a suite of smart contracts implementing the EIP 3643 and developed by Tokeny to manage and transfer financial assets on EVM blockchains

AGENTS.md — a simple, open format for guiding coding agents

A Kurtosis package that deploys a private, portable, and modular Ethereum devnet

An open-source, code-first Java toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.

The simplest and fastest way to bundle your TypeScript libraries.

Get to green PRs in half the time. Nx optimizes your builds, scales your CI, and fixes failed PRs. Built for developers and AI agents.

E34E Lightweight Java and Android library for integration with Ethereum clients

An automation framework for rapidly and consistently deploying production-ready DLT platforms

🚙 Like pyenv and rbenv, but for Go.

Go Version Manager

An extremely fast Python linter and code formatter, written in Rust.

The list of public blockchain datasets in BigQuery

Useful SQL queries for Blockchain ETL datasets in BigQuery.

Ethereum EVM illustrated

Python packaging and dependency management made easy

Some out-of-the-box hooks for pre-commit

Titanoboa-based vyper smart contract development framework

A Modern Testing Framework for Go

🐍Uniswap V1 smart contracts

Open-Source Libraries for Solidity by ABDK Consulting

Safe arithmetic

Modern, opinionated, and gas optimized building blocks for smart contract development.

The backend framework for crypto apps

Multichain indexer for The Compact built using ponder.sh