<p align="center">
<h1 align="center">
<picture>
<source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/semaphore-protocol/.github/main/assets/semaphore-logo-light.svg">
<source media="(prefers-color-scheme: light)" srcset="https://raw.githubusercontent.com/semaphore-protocol/.github/main/assets/semaphore-logo-dark.svg">
<img width="250" alt="Semaphore icon" src="https://raw.githubusercontent.com/semaphore-protocol/.github/main/assets/semaphore-logo-dark.svg">
</picture>
</h1>
</p>
<p align="center">
<a href="https://github.com/semaphore-protocol" target="_blank">
<img src="https://img.shields.io/badge/project-Semaphore-blue.svg?style=flat-square">
</a>
<a href="/LICENSE">
<img alt="Github license" src="https://img.shields.io/github/license/semaphore-protocol/semaphore.svg?style=flat-square">
</a>
<a href="https://github.com/semaphore-protocol/semaphore/actions?query=workflow%3Aproduction">
<img alt="GitHub Workflow test" src="https://img.shields.io/github/actions/workflow/status/semaphore-protocol/semaphore/production.yml?branch=main&label=test&style=flat-square&logo=github">
</a>
<a href="https://coveralls.io/github/semaphore-protocol/semaphore">
<img alt="Coveralls" src="https://img.shields.io/coveralls/github/semaphore-protocol/semaphore?style=flat-square&logo=coveralls">
</a>
<a href="https://deepscan.io/dashboard#view=project&tid=16502&pid=22324&bid=657461">
<img src="https://deepscan.io/api/teams/16502/projects/22324/branches/657461/badge/grade.svg" alt="DeepScan grade">
</a>
<a href="https://eslint.org/">
<img alt="Linter eslint" src="https://img.shields.io/badge/linter-eslint-8080f2?style=flat-square&logo=eslint">
</a>
<a href="https://prettier.io/">
<img alt="Code style prettier" src="https://img.shields.io/badge/code%20style-prettier-f8bc45?style=flat-square&logo=prettier">
</a>
<img alt="Repository top language" src="https://img.shields.io/github/languages/top/semaphore-protocol/semaphore?style=flat-square">
<a href="https://www.gitpoap.io/gh/semaphore-protocol/semaphore" target="_blank">
<img src="https://public-api.gitpoap.io/v1/repo/semaphore-protocol/semaphore/badge">
</a>
<a href="http://commitizen.github.io/cz-cli/">
<img alt="Commitizen friendly" src="https://img.shields.io/badge/commitizen-friendly-586D76?style=flat-square">
</a>
</p>
<div align="center">
<h4>
<a href="/CONTRIBUTING.md">
👥 Contributing
</a>
<span> | </span>
<a href="/CODE_OF_CONDUCT.md">
🤝 Code of conduct
</a>
<span> | </span>
<a href="https://github.com/semaphore-protocol/semaphore/contribute">
🔎 Issues
</a>
<span> | </span>
<a href="https://semaphore.pse.dev/telegram">
🗣️ Chat & Support
</a>
<span> | </span>
<a href="https://js.semaphore.pse.dev">
💻 API Reference
</a>
</h4>
</div>
| Semaphore is a generic privacy layer. Leveraging zero-knowledge technology, users can prove their membership in groups and send messages (extending from votes to endorsements) off-chain or across EVM-compatible blockchains, all without revealing their personal identity. |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
The core of the Semaphore protocol is in the circuit logic. However, Semaphore also provides Solidity contracts and JavaScript libraries to make the steps for offchain proof creation and onchain/offchain verification easier. To learn more about Semaphore visit semaphore.pse.dev.
[!IMPORTANT]
Help Semaphore prosper by sharing your ideas with the PSE acceleration program.
📦 Packages
<table>
<th>Package</th>
<th>Version</th>
<th>Downloads</th>
<tbody>
<tr>
<td>
<a href="/packages/core">
@semaphore-protocol/core
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/core">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/core.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/core">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/core.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/contracts">
@semaphore-protocol/contracts
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/contracts">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/contracts.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/contracts">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/contracts.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/identity">
@semaphore-protocol/identity
</a>
<a href="https://js.semaphore.pse.dev/modules/_semaphore_protocol_identity">
(docs)
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/identity">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/identity.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/identity">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/identity.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/group">
@semaphore-protocol/group
</a>
<a href="https://js.semaphore.pse.dev/modules/_semaphore_protocol_group">
(docs)
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/group">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/group.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/group">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/group.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/proof">
@semaphore-protocol/proof
</a>
<a href="https://js.semaphore.pse.dev/modules/_semaphore_protocol_proof">
(docs)
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/proof">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/proof.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/proof">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/proof.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/data">
@semaphore-protocol/data
</a>
<a href="https://js.semaphore.pse.dev/modules/_semaphore_protocol_data">
(docs)
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/data">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/data.svg?style=flat-square" alt="NPM version" />
</a>
</td>
<td>
<!-- Downloads -->
<a href="https://npmjs.org/package/@semaphore-protocol/data">
<img src="https://img.shields.io/npm/dm/@semaphore-protocol/data.svg?style=flat-square" alt="Downloads" />
</a>
</td>
</tr>
<tr>
<td>
<a href="/packages/hardhat">
@semaphore-protocol/hardhat
</a>
</td>
<td>
<!-- NPM version -->
<a href="https://npmjs.org/package/@semaphore-protocol/hardhat">
<img src="https://img.shields.io/npm/v/@semaphore-protocol/ha