Provide a zero-dependency synchronous event emitter API for JavaScript and TypeScript objects.
npx skills add https://github.com/spearwolf/eventize --skill using-eventize
Please help me install this Agent Skill. Skill: using-eventize Source: https://github.com/spearwolf/eventize/tree/main/skills/using-eventize Command: npx skills add https://github.com/spearwolf/eventize --skill using-eventize
Building robust event-driven code can be error-prone without a lightweight, predictable emitter. The Skill provides a zero-dependency, synchronous event-emitter API for JS/TS objects, supporting on/emit flows, priorities, and retention events, to simplify real-time patterns.
Create an emitter on a plain object with eventize(obj), subscribe to events with on(), and emit events with emit() to trigger listeners.
High-intent search queries and answers about installing and using this skill.
To add a synchronous event emitter to a TypeScript object, use the eventize(obj) function. This zero-dependency API enables on/emit flows directly on plain objects, supporting functional, injected, or class-based patterns without altering core structures.
Yes, you can prioritize specific event listeners in a synchronous event flow. The eventize API supports event priorities, allowing you to orchestrate immediate reactions by controlling the execution order of listeners triggered during the emit process.
Event retention in a synchronous event emitter is a mechanism that stores emitted events. This retain semantic ensures newly added listeners immediately receive previously emitted events, simplifying state synchronization in real-time applications.
Yes, eventize supports wildcard listeners for flexible event routing. You can use wildcards to subscribe to multiple event types simultaneously, capturing broad event streams within your synchronous JavaScript or TypeScript modules.
To ensure type safety for event payloads in TypeScript, use the generic eventize<T>() API. This method enforces strict type checking on emitted events and listener callbacks, preventing runtime type errors in your event-driven code.
Yes, you can emit asynchronous events using the emitAsync function. While the core eventize API is synchronous for real-time orchestration, emitAsync provides an asynchronous flow for events that require deferred execution.
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