Built with open source.

In your browser

Shipped with the LIECOSYS website and web apps.

• class-variance-authority

  Style variants for interface components.

  Apache-2.0
• clsx

  Builds CSS class names.

  MIT
• fast-equals

  Fast deep equality checks.

  MIT
• Geist and Geist Mono

  Sans-serif and monospace typefaces.

  OFL-1.1
• hpke-js

  Hybrid public-key encryption (HPKE).

  MIT
• libphonenumber-js

  Checks and formats phone numbers for every country.

  MIT
• Linkify

  Finds links in plain text.

  MIT
• Lucide

  Icon set.

  ISC
• markdown-it

  Markdown parser.

  MIT
• morphicons

  Icon morphing.

  MIT
• Motion

  Animation library.

  MIT
• Newsreader

  Serif typeface.

  OFL-1.1
• noble cryptography

  Cryptography, including post-quantum algorithms.

  MIT
• node-qrcode

  QR code generator.

  MIT
• ONNX Runtime Web

  Runs machine-learning models inside your browser.

  MIT
• OPAQUE (serenity-kit)

  OPAQUE password authentication.

  MIT
• Private Detector model (modified)

  Image model that spots nudity, run on your own device.

  Apache-2.0
• ProseMirror

  Toolkit for rich-text editing.

  MIT
• React

  User interface library.

  MIT
• SimpleWebAuthn

  Passkey and security-key support.

  MIT
• Sonner

  Toast notifications.

  MIT
• Tailwind CSS

  Utility-first CSS framework.

  MIT
• Tiptap

  Rich-text editor framework.

  MIT
• tiptap-markdown

  Markdown support for Tiptap.

  MIT
• ts-mls

  Messaging Layer Security (MLS) protocol.

  MIT
• Yjs

  Real-time sync of shared data.

  MIT

On our servers

Runs behind LIECOSYS services. Never sent to your device.

• aws4fetch

  Signs requests to storage services.

  MIT
• hash-wasm

  Fast hashing and key derivation.

  MIT
• ImageScript

  Image decoding and processing.

  MIT
• noble cryptography

  Cryptography, including post-quantum algorithms.

  MIT
• OPAQUE (serenity-kit)

  OPAQUE password authentication.

  MIT
• Postgres.js

  PostgreSQL client.

  Unlicense
• samlify

  SAML single sign-on.

  MIT
• SimpleWebAuthn

  Passkey and security-key support.

  MIT
• X4B VPN and datacenter lists

  Public VPN and datacenter IP lists, copied onto our servers for abuse checks.

  MIT
• xmldom

  XML parser.

  MIT

Full licence texts

The complete licence and copyright notice for everything in your browser, including the smaller packages these depend on, is in one plain-text file.

Read the full notices

How LIECOSYS itself is licensed is covered in the Licence.

Thank you to everyone who builds and maintains these projects.