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@opra/core

v1.28.5

Published

Opra schema package

Readme

@opra/core

Runtime engine of the OPRA framework — request lifecycle, validation, and routing

NPM Version NPM Downloads CI Tests Test Coverage

🌐 Documentation · 🚀 Getting Started · 📦 Packages · 💬 Issues


Core runtime package of the OPRA framework. Provides the execution engine, platform adapter base classes, service patterns, and infrastructure utilities that all OPRA adapters and services depend on.

Features

  • Platform Adapter Base — Abstract foundation for HTTP, Socket.IO, Kafka, RabbitMQ, and other transport adapters
  • Execution Context — Request-scoped context carrying adapter, document, transport, and platform references
  • Service PatternServiceBase with context propagation and immutable .for() cloning
  • i18n Support — Built-in internationalization with lazy-loading of resource bundles and localized error messages
  • Asset Cache — WeakMap-based cache for automatic memory-safe asset lifecycle management
  • Event-DrivenAsyncEventEmitter-based lifecycle hooks on both adapters and execution contexts

Installation

npm install @opra/core

Node Compatibility

  • node >= 20.x

License

Available under MIT license.