What is Bitwarden used for?

Bitwarden: Source repository for the Bitwarden web vault, browser extension, desktop app and command-line client for the Bitwarden password manager. It is a good fit for auditing or building Bitwarden client code and scripting password manager access via CLI.

Is Bitwarden open source?

Yes. Bitwarden is open source under a custom licence. Its source code is on GitHub at bitwarden/clients and is written mainly in TypeScript.

Yes. Bitwarden is open source, so the software itself is free to use under the terms of its own licence. Paid plans are also available, starting at $1.65 per seat per month.

Can I self-host Bitwarden?

Yes. Bitwarden can be self-hosted on your own server or infrastructure.

What is Bitwarden an alternative to?

Bitwarden is an open-source alternative to 1Password, LastPass, Dashlane and Keeper. Other open-source alternatives to 1Password include Bitwarden, Padloc and Vaultwarden.

Is Bitwarden actively maintained?

Yes. The most recent commit to Bitwarden was on 2 October 2026. The project has 14k stars on GitHub.

Bitwarden: open-source alternative to 1Password, LastPass

About Bitwarden

This repository holds the client applications of Bitwarden, the password manager, except for the mobile apps. It contains the web app, the browser extension, the desktop application and the command-line tool, which together are the interfaces people use to store and fill in their credentials.

The code is written mostly in TypeScript, with Angular for the web interfaces, Electron for the desktop app and Node.js for the CLI. Browser extensions cover Chrome, Firefox and Safari. The clients talk to the Bitwarden server, which lives in a separate repository and covers the API, database and Docker deployment, while the iOS and Android apps each have their own repositories.

The repository is published under a custom Bitwarden license rather than a standard SPDX identifier. Contribution guidance, build instructions and recommended tooling are kept in Bitwarden's contributing documentation, and the project welcomes security audits and reports through its issue tracker or private email for sensitive findings.

Key features

Web vault client for Bitwarden
Browser extension for Chrome, Firefox and Safari
Electron-based desktop application
Command-line client for scripting access
TypeScript and Angular codebase

Good fit for

→Auditing or building Bitwarden client code
→Scripting password manager access via CLI

Built with: TypeScript; JavaScript; Angular; Electron; Node.js
Tags: bitwarden; password-manager; browser-extension; electron; cli; angular; typescript

Bitwarden: questions and answers

What is Bitwarden used for?: Bitwarden: Source repository for the Bitwarden web vault, browser extension, desktop app and command-line client for the Bitwarden password manager. It is a good fit for auditing or building Bitwarden client code and scripting password manager access via CLI.
Is Bitwarden open source?: Yes. Bitwarden is open source under a custom licence. Its source code is on GitHub at bitwarden/clients and is written mainly in TypeScript.
Is Bitwarden free?: Yes. Bitwarden is open source, so the software itself is free to use under the terms of its own licence. Paid plans are also available, starting at $1.65 per seat per month.
Can I self-host Bitwarden?: Yes. Bitwarden can be self-hosted on your own server or infrastructure.
What is Bitwarden an alternative to?: Bitwarden is an open-source alternative to 1Password, LastPass, Dashlane and Keeper. Other open-source alternatives to 1Password include Bitwarden, Padloc and Vaultwarden.
Is Bitwarden actively maintained?: Yes. The most recent commit to Bitwarden was on 2 October 2026. The project has 14k stars on GitHub.