Lovault is built with open-source software made by others. This page names what the website and the downloads include, and the licence of each.
| Software | Used for | Licence |
|---|---|---|
| D3 7.9.0, by Mike Bostock | The charts of the economy example | ISC |
| Yjs 13.6.33 and lib0 0.2.118, by Kevin Jahns | Two people editing one page of an online workspace | MIT |
The economy example names the sources of its figures (the US Bureau of Economic Analysis through FRED, China’s National Bureau of Statistics, Eurostat and the IMF) on the example itself.
| Software | Used for | Licence |
|---|---|---|
| three.js r185 | The 3D workspace | MIT |
| Squire | The document editor | MIT |
| DOMPurify 3.4.14 | Cleaning pasted and imported HTML | MPL 2.0 or Apache 2.0 |
| Yjs 13.6.33 and lib0 0.2.118 | Editing together | MIT |
| cannon-es 0.20.0 | 3D physics | MIT |
| Planck.js 1.4.2 | 2D physics | MIT |
| Tone.js 15.1.22 | Sound in the Studio | MIT |
| PDF.js 4.10.38 | Showing PDF pages | Apache 2.0 |
| Cormorant Garamond | The galaxy names in the Knowledge visualiser | SIL Open Font License 1.1 |
The Windows installer also carries Python 3.13 (PSF License) and these Python packages: pip, sounddevice with PortAudio and comtypes (MIT), pypdf (BSD 3-Clause), yt-dlp (Unlicense), Vosk (Apache 2.0) and pywin32 (PSF License).
| Software | Used for | Licence |
|---|---|---|
| three.js r185 | Lovault Paint in 3D | MIT |
| Google code scanner (Google Play services) | Pairing with a computer by scanning its code | Google’s terms |
Software and models that Lovault fetches on first use, such as speech recognition models, come from their makers’ own sites under their own licences. The full notices, with the text of each licence, come with the apps in THIRD-PARTY-NOTICES.md.
Last updated 7 October 2026.