🦍 Gorilla Counter

The onchain gorilla chest-beating competition on Base mainnet.

Beat your chest, climb the leaderboard, become the Alpha Gorilla.

Live: gorilla-counter.vercel.app · gorillachimps.github.io/gorilla-counter

Contract: 0x90fc6B668293Bc2d9Ce78eC6E1c2d0d2c00EE668 (Base Mainnet)

What it is

A single-page dapp where every chest beat is an onchain transaction on Base. The contract tracks per-wallet beat counts, a global beat counter, and the current Alpha Gorilla (the wallet with the most beats). Users can name their gorilla, climb the leaderboard, and share their beats on X and Farcaster.

Features

• Onchain everything — every beat is a real transaction on Base mainnet
• Live leaderboard with Basenames resolution
• Streak tracking (local) and milestone badges (1, 10, 50, 100, 500, 1000 beats)
• Farcaster Mini App — runs natively in Warpcast with auto-connect
• base.dev registered app
• ERC-8021 attribution wired into every transaction (builder code bc_5jexnr1x)
• Share to X / Warpcast with one click
• No build step — single index.html, deploys to anything

Stack

• index.html — vanilla HTML/CSS/JS, no framework, no build
• GorillaCounter.sol — Solidity 0.8.31, deployed on Base mainnet
• @farcaster/miniapp-sdk via ESM for Mini App embedding
• Direct eth_call / eth_sendTransaction to a public Base RPC — no library dependency
• Custom keccak256 implementation for Basenames reverse resolution

Deploy

The repo auto-deploys to Vercel on push to main. A GitHub Pages workflow mirrors to gorillachimps.github.io/gorilla-counter.

Contract

function beatChest() external;
function setGorillaName(string calldata name) external;
function getGorillaStats(address gorilla) external view returns (uint256 beats, string memory name, bool isAlpha);

Compiled with Solidity 0.8.31+commit.fd3a2265, optimizer off, EVM osaka. Verified on Sourcify.

License

MIT — see LICENSE.