ProtonMail/WebClients

Health v2 · maintenance only

Adoption not part of the score

5562 stars · 705 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

The official monorepo for Proton's web clients, including Proton Mail, Calendar, Drive, VPN, Pass, Wallet, and more. It is built with React and TypeScript and managed via Yarn Workspaces with shared packages and tooling.

Use cases

• self-host or audit the Proton Mail web client
• contribute to Proton Calendar or Drive web apps
• study how a large React monorepo is structured
• inspect the client-side PGP encryption implementation
• build custom tooling on top of Proton web apps
• run Proton web clients locally for development

When to choose

• you want to review or self-host Proton's web clients
• you're contributing to Proton's frontend codebase
• you need a reference for large-scale Yarn Workspaces monorepos
• you want to audit the encryption behavior of Proton web apps

When to avoid

• you need a reusable email library rather than full applications
• you want a lightweight email client rather than the full Proton suite
• you need mobile or desktop clients instead of web apps
• you're not prepared to build and serve large React applications

Facets

application · maturity active

web-framework ui-components cryptography email file-upload state-management web-development privacy email frontend security monorepo webmail pgp protonmail protoncalendar protondrive yarn-workspaces react self-hosted encrypted-email web-server nodejs typescript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ProtonMail/WebClients")