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[HTTP & Networking](/categories/http) 4. / 5. automattic/jetpack-rtc ActiveJetpack-library[HTTP & Networking](/categories/http) automattic/jetpack-rtc ====================== Real-time collaboration websocket transport support using WordPress.com infrastructure v0.1.0(2mo ago)0391GPL-2.0-or-laterPHPPHP >=7.2CI passing Since Apr 9Pushed 2w agoCompare [ Source](https://github.com/Automattic/jetpack-rtc)[ Packagist](https://packagist.org/packages/automattic/jetpack-rtc)[ RSS](/packages/automattic-jetpack-rtc/feed)WikiDiscussions trunk Synced 3w ago READMEChangelogDependencies (6)Versions (3)Used By (1) RTC === [](#rtc) Real-time collaboration websocket transport support using WordPress.com infrastructure. This package extends Gutenberg's Real-Time Collaboration (RTC) feature with a PingHub WebSocket transport provider, replacing the default HTTP polling with persistent WebSocket connections through the WordPress.com PingHub service. How to install rtc ------------------ [](#how-to-install-rtc) ### Installation From Git Repo [](#installation-from-git-repo) Usage ----- [](#usage) Add the package as a dependency in your plugin's `composer.json`: ``` "require": { "automattic/jetpack-rtc": "@dev" } ``` Then initialize it in your plugin: ``` use Automattic\Jetpack\Rtc; RTC::init(); ``` Architecture ------------ [](#architecture) The package has two main layers: ### PHP (`src/`) [](#php-src) - **`RTC`** — Main class. Manages providers, enqueues assets, registers REST routes, and handles the RTC settings. - **`REST_Pinghub_Token`** — REST endpoint that generates short-lived JWTs for PingHub WebSocket authentication. ### JavaScript (`src/js/`) [](#javascript-srcjs) - **`rtc.ts`** — Entry point. Registers the PingHub provider via the `sync.providers` filter. - **`providers/pinghub/`** — PingHub provider implementation: - `pinghub-provider.ts` — Yjs provider (thin shell delegating to the manager). - `pinghub-manager.ts` — Per-room sync protocol, awareness, and reconnection logic. - `pinghub-bridge.ts` — WebSocket transport layer. Contribute ---------- [](#contribute) Get Help -------- [](#get-help) Using this package in your WordPress plugin ------------------------------------------- [](#using-this-package-in-your-wordpress-plugin) If you plan on using this package in your WordPress plugin, we would recommend that you use [Jetpack Autoloader](https://packagist.org/packages/automattic/jetpack-autoloader) as your autoloader. This will allow for maximum interoperability with other plugins that use this package as well. Security -------- [](#security) Need to report a security vulnerability? Go to or directly to our security bug bounty site . License ------- [](#license) rtc is licensed under [GNU General Public License v2 (or later)](./LICENSE.txt) ### Health Score 34 — LowBetter than 75% of packages Maintenance91 Actively maintained with recent releases Popularity9 Limited adoption so far Community18 Small or concentrated contributor base Maturity20 Early-stage or recently created project Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Unknown Total 1 Last Release 76d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/7c5869ecbb8e0eac7e8b8e0f3cf7bdd8d5fcdc4abc10a72281872c53f8639d44?d=identicon)[automattic](/maintainers/automattic) --- Top Contributors [![mmtr](https://avatars.githubusercontent.com/u/1233880?v=4)](https://github.com/mmtr "mmtr (16 commits)")[![tbradsha](https://avatars.githubusercontent.com/u/32492176?v=4)](https://github.com/tbradsha "tbradsha (16 commits)")[![bindlegirl](https://avatars.githubusercontent.com/u/1242807?v=4)](https://github.com/bindlegirl "bindlegirl (7 commits)")[![anomiex](https://avatars.githubusercontent.com/u/1030580?v=4)](https://github.com/anomiex "anomiex (7 commits)")[![zaguiini](https://avatars.githubusercontent.com/u/26530524?v=4)](https://github.com/zaguiini "zaguiini (3 commits)")[![robertsreberski](https://avatars.githubusercontent.com/u/8419292?v=4)](https://github.com/robertsreberski "robertsreberski (3 commits)")[![kangzj](https://avatars.githubusercontent.com/u/1425433?v=4)](https://github.com/kangzj "kangzj (1 commits)")[![kraftbj](https://avatars.githubusercontent.com/u/88897?v=4)](https://github.com/kraftbj "kraftbj (1 commits)")[![manzoorwanijk](https://avatars.githubusercontent.com/u/18226415?v=4)](https://github.com/manzoorwanijk "manzoorwanijk (1 commits)")[![enejb](https://avatars.githubusercontent.com/u/115071?v=4)](https://github.com/enejb "enejb (1 commits)")[![obenland](https://avatars.githubusercontent.com/u/1398304?v=4)](https://github.com/obenland "obenland (1 commits)")[![rcrdortiz](https://avatars.githubusercontent.com/u/1989914?v=4)](https://github.com/rcrdortiz "rcrdortiz (1 commits)")[![coder-karen](https://avatars.githubusercontent.com/u/16754605?v=4)](https://github.com/coder-karen "coder-karen (1 commits)")[![darssen](https://avatars.githubusercontent.com/u/13239096?v=4)](https://github.com/darssen "darssen (1 commits)")[![fgiannar](https://avatars.githubusercontent.com/u/1758399?v=4)](https://github.com/fgiannar "fgiannar (1 commits)") ### Embed Badge ![Health badge](/badges/automattic-jetpack-rtc/health.svg) ``` [![Health](https://phpackages.com/badges/automattic-jetpack-rtc/health.svg)](https://phpackages.com/packages/automattic-jetpack-rtc) ``` ### Alternatives [automattic/jetpack Jetpack supercharges your self‑hosted WordPress site with the awesome cloud power of WordPress.com 3622.6k](/packages/automattic-jetpack) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)