ranger
db71abe525
Both generated from the RangerHQ helmet logo + Arial typography on the extension's own #0f1411 dark palette so the Dashboard preview blends naturally with the screenshots. - promo-tile-440x280.png: helmet anchor left, "RangerHQ Tuner" cream bold + "Indie radio in your toolbar" accent green + "SomaFM · No telemetry · GPL v2+" muted footer. Web Store requires this size for search/browse listing tile. - marquee-1400x560.png: same idea scaled up. Optional asset; Google promotes extensions with marquees more often. ImageMagick recipe documented in store/screenshots/README.md.
RangerHQ Tuner
Lightweight indie internet radio player for Chrome. Plays SomaFM in any browser tab. Manifest V3, vanilla JS, no telemetry.
Sibling to rangerhq-radio (the WordPress version).
Tier 1 — MVP (current)
- ✅ Manifest V3 + Offscreen API audio
- ✅ Loads all SomaFM channels from
channels.json - ✅ Pick a station, click Play, audio runs in background
- ✅ Volume + state persisted across popup open/close
- ✅ Catalogue cached 6h in
chrome.storage.local - ✅ Source-adapter pattern in place for future networks
Install (developer mode)
- Open
chrome://extensions - Toggle Developer mode on (top right)
- Click Load unpacked → pick this folder (
rangerhq-tuner/) - Pin the extension to your toolbar (puzzle icon → pin)
- Click the toolbar icon → pick a SomaFM station → ▶ Play
Project layout
rangerhq-tuner/
├── manifest.json
└── src/
├── background/service-worker.js # message router, no audio here
├── offscreen/offscreen.{html,js} # the <audio> element host (MV3 needs this)
├── popup/popup.{html,css,js} # the toolbar UI
├── sources/ # extensibility seam
│ ├── base-source.js # RadioSource interface (JSDoc)
│ ├── somafm.js # first concrete adapter
│ └── index.js # registry
├── lib/ # shared utilities
└── assets/icons/ # 16/32/48/128 PNGs
License
GPL-2.0-or-later — matches the rest of the RangerHQ family.