Open Source Licenses
Last updated: March 2026
SpokenFeeds uses the following open source software. We are grateful to the developers and communities behind these projects.
Frontend
| Package | License |
|---|---|
| Bootstrap 5.3 | MIT |
| Blazor-ApexCharts | MIT |
| ApexCharts.js (charting library) | MIT |
Fonts
These typefaces are self-hosted from wwwroot/fonts/. The full license
text of each is shipped alongside the font files.
| Font | License |
|---|---|
| Inter — © 2016 The Inter Project Authors | SIL Open Font License 1.1 |
| Space Grotesk — © 2020 The Space Grotesk Project Authors | SIL Open Font License 1.1 |
| JetBrains Mono — © 2020 The JetBrains Mono Project Authors | SIL Open Font License 1.1 |
Backend
TTS Worker
| Package | License |
|---|---|
| httpx | BSD |
| python-dotenv | BSD |
| mlx-audio (Qwen3-TTS) | MIT |
| FFmpeg (audio processing) | LGPL-2.1+ |
| audiowmark (audio watermarking) | GPL-3.0 (subprocess) |
Infrastructure
| Software | License |
|---|---|
| PostgreSQL | PostgreSQL License |
| pgvector | PostgreSQL License |
| Caddy | Apache 2.0 |
All listed software is used under the terms of their respective open source licenses. Full license texts are available at the linked project pages.