julienbrg - Overview (original) (raw)

Julien Béranger

Hello Anon! Web3 hacker, AI builder and privacy maxi, I'm the co-founder of the Web3 Hackers Collective and CEO of Strat.

I mainly code in TypeScript, Node.js, Solidity, and I love working with frameworks like React, Next.js, and Nest.js.

Element Farcaster Telegram Twitter Discord LinkedIn Personal Website

Stack

Languages

Frameworks

Stats

GitHub contributions

Projects

Gov

Gov is an on-chain voting system designed for everyday people. It's a DAO framework built with Open Zeppelin’s Governor contract in combination with NFTs.

Gov Crosschain allows synchronization across multiple EVM networks.

w3pk

w3pk is a passwordless Web3 wallet SDK that uses biometric authentication (WebAuthn) to secure self-custodial wallets, eliminating passwords while providing privacy features like stealth addresses and ZK proof primitives.

Wulong

A NestJS API designed to run inside a Trusted Execution Environment (TEE) with quantum-resistant ML-KEM-1024 encryption and Web3 authentication (SIWE), giving users cryptographic guarantees that the operator cannot access their data during processing.

ZK API

A privacy-preserving system that enables anonymous access to Claude's AI models through a prepaid credit system backed by Ethereum smart contracts, using Zero-Knowledge proofs and Rate-Limit Nullifiers (RLN) to ensure users can make thousands of anonymous API requests without revealing their identity or linking requests together.

Rukh API

A modular AI framework allowing personalized contexts and support for multiple LLMs

Affix

Authenticate your documents onchain while keeping your existing workflows intact. Anyone can then instantly verify that documents are genuine and unaltered.

Shebam

Shebam is faster and cheaper than any existing payment system. We're using an onchain euro that is legally regulated. We're using a test network right now, but it will work exactly the same on the main network.

Avventura

The one and only text-based Web3 social RPG.

Zhankai

CLI tool that turns your repo a into structured markdown file for LLM processing, with optional Claude 3.7 Sonnet code editing.

The project was developed before the release of Claude Code...

zhankai -q "Add this or that feature"

Game of Go

Solidity implementation of the game of Go.

Older projects

EIP-7702 Playground

A cross-chain bridge that will support ETH and USDC on 10+ networks.

Dynamic Rewards Staking NFT

Allows users to stake governance tokens in an NFT while keeping your delegation rights.

Pattini

Pattini is a GitHub Action designed to incentivize and reward contributors of a GitHub project. When an issue is merged by a maintainer, the pull request author automatically receives a certain amount of ERC-20 (USDC, DAI, ...).

Candide Intent

A smart contract implementation of ERC-7683: Cross Chain Intents Standard, enabling secure cross-chain transactions. This implementation is inspired by and adapted from Candide Labs' CandideWallet contract.

Myst

NFT-gated content.

Kult

Store the books, movies and artworks you loved.

Par Coeur

Helps everyone to learn poems and songs by heart.

Āto

Create personalized and state-of-the-art IP licenses to go with your NFTs.

The service was deactivated in 2022. We worked with authors, auction houses, and fine art galleries.

Jungle fever

NFT-gated VOD service.

The service was deactivated in 2022.

Templates & Boilerplates

W3HC Hardhat Template

A Hardhat template that includes:

Genji

Next.js Web3 starter with passkey auth and WCAG 2.1 AA compliant accessibility.

Live demo: https://genji.w3hc.org

Rukh

A lightweight, developer-friendly toolkit for building AI agents with Web3 integration.

Prizes & Recognition

Optimism RetroPGF Round 3

Recipient of the Optimism RetroPGF Round 3 funding for Gov, recognizing its contribution to public goods in the Web3 ecosystem.

DAO Global Hackathon 2021 - 1st Prize

Winner of the first prize at the DAO Global Hackathon for Concord, a DAO framework that allows you to submit proposals and vote from Discord.