Lagrange is a GUI client for browsing Geminispace. It offers modern conveniences familiar from web browsers, such as smooth scrolling, inline image viewing, multiple tabs, visual themes, Unicode fonts, bookmarks, history, and page outlines.
Like Gemini, Lagrange has been designed with minimalism in mind. It depends on a small number of essential libraries. It is written in C and uses SDL for hardware-accelerated graphics. OpenSSL is used for secure communications.
This is free and open source software.
Key Features
- Beautiful typography with full Unicode support.
- Autogenerated page style and Unicode icon for each Gemini domain.
- Smart suggestions when typing the URL — search bookmarks, history, identities.
- Sidebar for page outline, managing bookmarks and identities, and viewing history.
- Multiple tabs and split view.
- Identity management — create and use TLS client certificates.
- Audio playback: MP3, Ogg Vorbis, WAV.
- Cross-platform support – runs undr Linux, macOS, Windows, Android, and iOS.
Website: gmi.skyjake.fi/lagrange
Support: GitHub Code Repository
Developer: Jaakko Keränen and contributors
License: BSD 2-Clause License
Lagrange is written in C. Learn C with our recommended free books and free tutorials.
Related Software
| Graphical Gemini Clients | |
|---|---|
| Lagrange | Beautiful typography with full Unicode support |
| Kristall | Browser without support for css/js/wasm or graphical websites |
| Geopard | Colorful, adaptive Gemini browser |
| Agregore | Minimal web browser for the distributed web |
| Castor | Supports the Gemini, Gopher and Finger protocols |
| Yoda | Written in Rust, it uses GTK 4 and Libadwaita |
| Alhena | Explore Gemini, Gopher, Spartan, and Nex spaces |
| Eva | GTK+ client written in Rust |
Read our verdict in the software roundup.
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