@nestjs-yalc/app

Application bootstrap helpers and base NestJS module utilities for YALC apps.

Use this package when an application wants shared configuration loading, application-scoped logger and event providers, CLS wiring, lifecycle handling, Swagger setup, and consistent bootstrap behavior.

Installation

npm install @nestjs-yalc/app

Install the NestJS peer packages used by your application, such as @nestjs/common, @nestjs/core, @nestjs/config, and the selected HTTP platform package.

Import Surface

The package ships helpers through subpath exports. Import the specific helper module you need, for example @nestjs-yalc/app/app-bootstrap.helper.js.

• AppBootstrap and StandaloneAppBootstrap for HTTP and standalone Nest app startup.
• YalcBaseAppModule and YalcDefaultAppModule for reusable base module composition.
• AppDependencyFactory for assembling common app imports and providers.
• AppConfigService, createAppConfigProvider, and token helpers for application-scoped configuration.
• YalcClsModule, YalcAlsService, and YalcGlobalClsService for context storage.
• UnwrapResultInterceptor for unwrapping neverthrow Result values.

Example

import { AppBootstrap } from '@nestjs-yalc/app/app-bootstrap.helper.js';
import { AppModule } from './app.module.js';

await new AppBootstrap(AppModule).bootstrap();

Documentation

• Integration guide: https://github.com/NestDevLab/nestjs-yalc/blob/dev/docs/how-to-integrate-nestjs-yalc.md
• Backend blueprint: https://github.com/NestDevLab/nestjs-yalc/blob/dev/docs/backend-blueprint.md