event-replay

Trench — Open-Source Analytics Infrastructure. A single production-ready Docker image built on ClickHouse, Kafka, and Node.js for tracking events. Easily build product analytics dashboards, LLM RAGs, observability platforms, or any other analytics product.

A universal, human-centric, replayable javascript event emitter.

Conformance testing, semantic diffing, and minimal reproducible failures for matching engines.

A tool for recovering and replaying missed events in an event-driven system, ensuring accurate recalculations without relying on traditional databases.

Framework-agnostic TypeScript toolkit for Stripe, GitHub, and custom webhook processing with signature verification, idempotency, replay, Redis, and PostgreSQL storage.

A deterministic offline Discord automation lab with explicit live gates and body-free receipts.

Production-grade Kafka utility for selective event replay, time-windowed filtering, dead-letter recovery, and event transformation. Built with Java 21 + Spring Boot 3.

TinyBus is a highly customizable event bus shipping with different dispatching strategies, retry support, event persistence, event replay and much more.

Health-aware SQLite buffering, gated replay, and recovery protection for fragile downstream systems.

Deterministic 8-node chaos and soak testing for causal ordering, deduplication, replay, and recovery behavior.

Health-aware SQLite buffering, gated replay, and operator visibility for the causal-order event stack.

Reference implementation for @bymax-one/nest-realtime: dual-transport realtime for NestJS (SSE default, opt-in Socket.IO WebSocket, event replay, horizontal scaling via Redis pub/sub, React 19 hooks) with NestJS 11, Next.js 16, Redis 7 and TypeScript strict mode.