Open Source
// open source stack
This project is built entirely with open source technologies. Here’s what powers offline.observer:
Core
| Technology | Description | License |
|---|
| Astro | Static site framework — blazing fast, zero JS by default | MIT |
| Tone.js | Web Audio framework for interactive music in the browser | MIT |
| Web Audio API | Browser-native audio synthesis engine | W3C Standard |
Styling & UI
| Technology | Description | License |
|---|
| Tailwind CSS | Utility-first CSS framework | MIT |
| AstroPaper | Minimal, SEO-friendly Astro blog theme (our base template) | MIT |
Search & Build
| Technology | Description | License |
|---|
| Pagefind | Static search library — fast, lightweight, no server needed | MIT |
| TypeScript | Typed JavaScript | Apache-2.0 |
| Vite | Next-gen frontend build tool | MIT |
Audio Libraries
| Technology | Description | License |
|---|
| Tone.js | Synths, effects, sequencing, transport | MIT |
| Wad | Web Audio DAW — jQuery for your ears | MIT |
| XSound | Synthesizer, effects, visualization, recording | MIT |
Fonts
| Font | Description | License |
|---|
| Google Sans Code | Monospace font — retro terminal aesthetic | Open Font License |
// contributing
The source code for offline.observer is available on GitHub. Contributions are welcome.
// acknowledgments
Special thanks to all the open source maintainers who make projects like this possible.