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event-sourcing-state

Official

Derive app state from events, not flags.

Software Engineering#typescript#state-management#derivation#event-sourcing#event-log#testing-fixtures
Authorotto-assistant
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Event-sourced state pattern helps you replace mutable lifecycle flags with an append-only event log, enabling reproducible bugs and reliable recovery.

Core Features & Use Cases

  • Derive state from events using pure functions instead of storing derived booleans.
  • Persist the event stream to enable replay, debugging, and migration across app versions.
  • Suitable for session lifecycles, workflow engines, and chat or agent runtimes in TypeScript apps.

Quick Start

Refactor a TypeScript project to derive UI and lifecycle state from a recorded event log rather than mutating flags.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: event-sourcing-state
Download link: https://github.com/otto-assistant/bridge/archive/main.zip#event-sourcing-state

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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