Libraries tagged by cq

A lightweight but also all-inclusive event sourcing library with a focus on developer experience

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Enterprise architecture layer for Laravel and Symfony — CQRS, Event Sourcing, Durable Workflows (Sagas, Orchestrators), Projections, and Outbox messaging via PHP attributes.

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Configurable PHP architecture guards — define your layers and rules, then keep them enforced

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Infrastructure and testing helpers for creating CQRS and event sourced applications.

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PHP Enterprise Service Bus Implementation supporting CQRS and DDD

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Symfony bundle for broadway/broadway.

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Lean and opinionated way to integrate Event Sourcing and CQRS pattern in your Flow framework package

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Simple Command-Query-Responsibility-Segregation library.

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Marry CQRS with Event Sourcing

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PHP Service Bus (publish-subscribe pattern)

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A pure-PHP client for Apache Cassandra and ScyllaDB with support for CQL binary protocol v3, v4 and v5 (Cassandra 2.1+ incl. 3.x-5.x; ScyllaDB 6.2, 2025.x, 2026.x), synchronous and asynchronous APIs, prepared statements, batches, result iterators, object mapping, SSL/TLS, and LZ4 compression.

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Ecotone for Symfony — CQRS, Event Sourcing, Sagas, Durable Workflows, and Outbox on top of Symfony Messenger, via PHP attributes.

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PDO-backed Event Store for Ecotone — event-sourced aggregates, event-sourced sagas (durable workflows), projections, upcasting, and streaming projections (Kafka, RabbitMQ) on PostgreSQL or MySQL.

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Ecotone for Laravel — CQRS, Event Sourcing, Sagas, Durable Workflows, and Outbox on top of Laravel Queue, via PHP attributes.

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