Awesome Mercure

Demos

• Demo hub and debug UI (source code): a managed demo hub and the official debugging tools (written in JavaScript)

• Chat (source code): a chat app, including the list of currently connected users (written in JavaScript and Python)

Examples

• JavaScript (publish, subscribe, and presence API)

• JavaScript (subscribe and presence API)

• Node.js (publish)

• PHP (publish)

• Ruby (publish)

• Python (subscribe)

• Python (cookie authorization)

• API Platform (publish and subscribe): a book catalog updated in real time using Mercure

Documentation and Code Generation

• The Mercure protocol is natively supported by the AsyncAPI ecosystem

Hubs and Server Libraries

• Go Hub and Server library

• Node.js Hub and Server library

Client Libraries

• PHP (publish)

• Python (publish and subscribe)

• Dart (publish and subscribe)

• Amphp (publish)

• Java (publish)

• Rust (publish)

Frameworks and Services Integrations

• Official Mercure support for the Symfony framework

• Official Mercure support for the API Platform framework

• Using Mercure and Hotwire to stream page changes

• Laravel Mercure Broadcaster

• Yii Mercure Behavior

• CakePHP Mercure plugin

• Add a Mercure service in GitHub Actions

• Send a Mercure publish event from GitHub Actions

Useful Related Libraries

• Microsoft's Fetch Event Source, a better JavaScript API for making Event Source requests

• EventSource polyfill for Edge/IE and old browsers

• EventSource polyfill for React Native

• EventSource implementation for Node

• Server-Sent Events client for Go

• Server-Sent Events client for Android and Java

• Server-Sent Events client for Swift

• JavaScript library to parse Link headers

• JavaScript library to decrypt JWE using the WebCrypto API

Projects Using Mercure

• HTTP Broadcast: a scalable and fault resilient HTTP broadcaster

Learning Resources

English 🇺🇸

• 📺 API Updates in Real Time w. Mercure.rocks

• 📺 Building async public APIs using HTTP/2+ and the Mercure protocol

• 📺 Real-time Notifications with Symfony and Mercure (Basics)

• 📺 Real-time Chat App with Symfony and Mercure

• Official Push and Real-Time Capabilities for Symfony and API Platform using Mercure (Symfony blog)

• Tech Workshop: Mercure by Kévin Dunglas at SensioLabs (SensioLabs)

• Real-time messages with Mercure using Laravel

• Using Mercure on Stackhero

• Mercure - install and run

French 🇫🇷

• 📺 Notifications instantanées avec Mercure (Grafikart)

• 📺 Live Coding : Notifications temps réel avec Mercure

• 📺 Explication des Server Sent Events (SSE) avec Mercure

• 📺 Mercure : des UIs toujours synchronisées avec les données en BDD

• 📺 Mercure, et PHP s'enamoure enfin du temps réel

• 📺 Async avec Messenger, AMQP et Mercure

• Mercure, un protocole pour pousser des mises à jour vers des navigateurs et app mobiles en temps réel (Les-Tilleuls.coop)

• Symfony et Mercure

• À la découverte de Mercure

German 🇩🇪

• Neue Symfony-Komponente: Mercure ermöglicht Echtzeitübertragung