👾 notes and resources on blockchain's maximal extractable value (MEV): on the hope of non-predatory free markets in the metaweb

• UpdatedOct 22, 2025
• Shell

Elixir full node implementation of the aeternity specification

• UpdatedDec 12, 2018
• Elixir

Open source Rust implementation of the Witnet decentralized oracle protocol, including full node and wallet backend 👁️🦀

• UpdatedDec 3, 2025
• Rust

Shared Scala libraries for the OpenLaw project.

• UpdatedAug 3, 2021
• Scala

Euler Price Oracles, a library of immutable oracle adapters and components

• UpdatedOct 23, 2025
• Solidity

Core off-chain component of Oracle Pools

• UpdatedSep 27, 2025
• Rust

The NEST Oracle Smart Contract 3.0 is a solidity smart contract implementation of NEST Protocol which provide a unique on-chain Price Oracle through a decentralized mechanism

• UpdatedJan 19, 2021
• Solidity

A Witnet compatible desktop wallet and smart contracts development environment

• UpdatedMar 7, 2025
• Vue

Bricks is a sandbox and instruction manual collection for building smart contract exploits for Ethereum blockchains, designed to help developers think like hackers in a safe, fun environment.

• UpdatedJun 22, 2020
• JavaScript

Oracles for greeks, realized volatility, implied volatility, risk free rate, black scholes using on chain data. Useful for pricing options and other derivatives in on-chain AMMs.

• UpdatedOct 4, 2022
• Solidity

Basic Ethereum & Solidity Oracle Example

• UpdatedNov 15, 2017
• JavaScript

nPrint: A Bitcoin Script Virtual Machine (BSVM)

• UpdatedAug 7, 2025
• Rust

Repository for aggregating news or speculations about Chainlink.

• UpdatedMay 19, 2019

A Chainlink external adapter example

• UpdatedFeb 12, 2022
• JavaScript

Chronicle Protocol Documentation

• UpdatedDec 15, 2025
• JavaScript

Smart contracts for Proof of Authority Consensus

• UpdatedMar 14, 2018
• JavaScript

Multi-Dimensional Money Streaming Markets on Bitcoin Cash Protocol with Oracles, Strategies, Vaults, & Escrows

• UpdatedJan 18, 2021
• JavaScript

Developer tools for integrating RedStone Oracles with the NEAR smart contracts and dApps.

• UpdatedNov 22, 2022
• TypeScript

Geo guessing with a twist! Prove your location guesses without revealing them using zero-knowledge proofs.

• UpdatedJun 18, 2024
• Solidity

The Log Store Network

• UpdatedJul 25, 2024
• TypeScript