NestJS

Nebula ships optional NestJS integration via peer dependencies (@nestjs/common, @nestjs/core, reflect-metadata).

Register the module

import { Module } from '@nestjs/common';
import { NebulaPdfModule } from 'nebula-pdf-engine';

@Module({
  imports: [
    NebulaPdfModule.forRoot({
      fonts: [{ name: 'Inter', data: fontBuffer, weight: 400 }],
    }),
  ],
})
export class AppModule {}

Inject and generate

import { Injectable } from '@nestjs/common';
import { NebulaPdfService, Page, Text } from 'nebula-pdf-engine';

@Injectable()
export class ReportService {
  constructor(private readonly pdfService: NebulaPdfService) {}

  async generateReport(data: { name: string }) {
    return await this.pdfService.generate(
      <Page padding={40}>
        <Text>Report for {data.name}</Text>
      </Page>,
    );
  }
}

Return the Buffer from a controller with Content-Type: application/pdf, or write it to disk.

See also