mirror of https://github.com/Shik3i/KoalaSync.git synced 2026-07-26 12:08:15 +00:00

Files

T

Timo 101761e984 chore: add type:module, fix npm audit, rename CJS files, document module structure

- package.json: add type: module to silence ESM warnings
- server: npm audit fix (0 vulnerabilities, ws vuln resolved)
- Rename 4 CJS files to .cjs: build-extension, test-content-video-finder,
  test-locales, website/build
- Update eslint.config.mjs for .cjs glob patterns
- extension/README.md + server/README.md: document module structure

2026-06-16 13:22:45 +02:00

_locales

fix: restore _locales key names, remove orphan pt/ dir, fix locale typos

2026-06-16 04:19:53 +02:00

assets

chore: release v2.1.1

2026-06-04 15:33:06 +02:00

icons

feat: update icons for extension and website, automate responsive logo sizes in build pipeline

2026-06-04 14:46:55 +02:00

locales

fix: restore _locales key names, remove orphan pt/ dir, fix locale typos

2026-06-16 04:19:53 +02:00

audio-options.css

v2.2.0 polish: inline pulse dot, coffee theme, remove toggle, GitHub issue link, beautify audio page, locale cleanup

2026-06-08 20:56:41 +02:00

audio-options.html

v2.2.0 polish: inline pulse dot, coffee theme, remove toggle, GitHub issue link, beautify audio page, locale cleanup

2026-06-08 20:56:41 +02:00

audio-options.js

move all prefs from sync to local storage (audio, filter, autosync, etc.)

2026-06-08 21:07:40 +02:00

background.js

chore(refactor): remove orphaned comment, add double-start guard to rate-limiter

2026-06-16 13:10:37 +02:00

bridge.js

chore: release v2.1.0 with stabilization and audit fixes

2026-06-04 15:18:57 +02:00

content.js

refactor(extension): extract episode-utils from background.js + content.js

2026-06-16 12:48:11 +02:00

episode-utils.js

refactor(extension): extract episode-utils from background.js + content.js

2026-06-16 12:48:11 +02:00

i18n.js

chore: release v2.1.0 with stabilization and audit fixes

2026-06-04 15:18:57 +02:00

manifest.base.json

chore(release): update versions to v2.3.2 [skip ci]

2026-06-16 02:29:41 +00:00

popup.html

style: swap restart onboarding and regenerate peer ID buttons in settings layout

2026-06-14 05:03:27 +02:00

popup.js

fix: revert premature isConnecting reset + remove popup disconnected flicker

2026-06-16 10:44:57 +02:00

README.md

chore: add type:module, fix npm audit, rename CJS files, document module structure

2026-06-16 13:22:45 +02:00

README.md

KoalaSync Browser Extension

A Manifest V3 Browser Extension (Chrome & Firefox) for synchronized video playback across any website.

Key Features

Manifest V3: Optimized Service Worker architecture with session persistence.
Pure Vanilla JS: No external dependencies or heavy libraries.
Smart Peer IDs: Hexadecimal IDs combined with customizable Usernames for easy identification.
Dual Heartbeat: Advanced session tracking (Background) and video synchronization (Content) to prevent ghost sessions.
Live Diagnostics: Built-in "Dev" tab for real-time video state debugging (ReadyState, CurrentTime, etc.).
Dynamic i18n (Multi-Language): Fully localized in 6 languages (en, de, fr, es, pt-BR, ru) with auto-detected fallback and dynamic on-the-fly language selectors.

Tab Overview

Room: Manage connections, view active peers, and share invitation links.
Sync: Control video playback (Play/Pause/Force Sync) and view recent activity.
Settings: Customize your Username, toggle domain-based Noise Filtering, and switch the App Language.
Dev: Monitor connection status and view real-time video element metadata for debugging.

Privacy & Permissions

KoalaSync requires <all_urls> permission to detect and interact with video elements (<video>) on websites.

No Browsing History: We do not track or store your browsing history.
State Management: Sensitive data (Room Passwords) is stored locally using chrome.storage.
Zero Telemetry: No analytics or external tracking scripts.
Zero Runtime Dependencies: The extension is built with pure Vanilla JS and contains no external libraries or tracking scripts, ensuring performance and privacy.

Installation

Prepare Extension: From the repository root, run:
```
node scripts/build-extension.js
```
Open Chrome and go to chrome://extensions/.
Enable Developer mode (top right).
Click Load unpacked and select the dist/chrome folder.

Development

If you modify shared/constants.js, you must synchronize the changes by running the build script from the root:

node scripts/build-extension.js

This ensures that the extension/shared folder is updated with the latest protocol constants.

Module Structure

File	Purpose
`background.js`	Service worker: message routing, tab listeners, startup
`content.js`	Video detection, audio processing, episode transition (IIFE)
`popup.js`	Popup UI: join/create, tabs, status, settings
`bridge.js`	Landing page bridge (injected into sync.koalastuff.net)
`episode-utils.js`	Shared `extractEpisodeId()` / `sameEpisode()` — used by background.js, injected into content.js at build time
`i18n.js`	Translation loader
`shared/`	Constants, blacklist, name generator