A simple Ethereum smart contract that allows users to vote on candidates with positive, negative, or neutral sentiments.
A simple Ethereum smart contract that allows users to vote on candidates with positive, negative, or neutral sentiments. Each user can vote only once, and all votes are recorded on-chain.
Vote with sentiment: positive, negative, or neutral.
Prevents double voting.
Real-time vote counts for each candidate.
Emits events on every vote for easy integration with front-end apps.