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Open Source Attributions

Effective date: 18 March 2026 · Last updated: 18 March 2026

Open Source Code Libraries

At Amour, we use a variety of open-source software libraries to build a better experience for our community. We are grateful to the developers and maintainers who share their work openly, and we acknowledge their contributions below.

We use the following libraries under their respective open-source licenses:

Core Framework

LibraryLicenseRepository
NestJS (Common, Core, Platform Express, WebSockets, Config, Schedule, Swagger, Axios)MITnestjs/nest
TypeScriptApache-2.0microsoft/TypeScript
RxJSApache-2.0reactivex/rxjs
Reflect MetadataApache-2.0rbuckton/reflect-metadata

Database and ORM

LibraryLicenseRepository
Prisma ClientApache-2.0prisma/prisma
Prisma Adapter PGApache-2.0prisma/prisma
pg (node-postgres)MITbrianc/node-postgres
Neo4j JavaScript DriverApache-2.0neo4j/neo4j-javascript-driver
ioredisMITluin/ioredis

gRPC and Communication

LibraryLicenseRepository
gRPC ReflectionApache-2.0grpc/grpc-node
gRPC Server ReflectionMITN/A
Socket.IOMITsocketio/socket.io

Messaging and Queues

LibraryLicenseRepository
NestJS RabbitMQ (golevelup)MITgolevelup/nestjs
amqplibMITamqp-node/amqplib
AMQP Connection ManagerMITjwalton/node-amqp-connection-manager

Authentication and Security

LibraryLicenseRepository
jsonwebtokenMITauth0/node-jsonwebtoken
jwks-rsaMITauth0/node-jwks-rsa
Google Auth LibraryApache-2.0googleapis/google-auth-library-nodejs
HelmetMIThelmetjs/helmet

AWS SDK

LibraryLicenseRepository
AWS SDK Client S3Apache-2.0aws/aws-sdk-js-v3
AWS SDK Client RekognitionApache-2.0aws/aws-sdk-js-v3
AWS SDK Client ComprehendApache-2.0aws/aws-sdk-js-v3
AWS SDK S3 Request PresignerApache-2.0aws/aws-sdk-js-v3

Observability and Monitoring

LibraryLicenseRepository
OpenTelemetry SDK (API, SDK Node, Metrics, Trace, Exporters, Resources, Semantic Conventions)Apache-2.0open-telemetry/opentelemetry-js
Sentry NestJS SDKMITgetsentry/sentry-javascript
PostHog NodeMITPostHog/posthog-js-lite
nestjs-pinoMITiamolegga/nestjs-pino
pino-httpMITpinojs/pino-http
Axiom Pino TransportMITaxiomhq/axiom-js

Third-Party Service SDKs

LibraryLicenseRepository
Stream Node SDK (GetStream)GetStream LicenseGetStream/stream-node
Firebase AdminApache-2.0firebase/firebase-admin-node
Brevo (Sendinblue)MITgetbrevo/brevo-node
Infisical SDKISCinfisical/infisical-node-sdk

Utilities

LibraryLicenseRepository
AxiosMITaxios/axios
SharpApache-2.0lovell/sharp
HandlebarsMIThandlebars-lang/handlebars.js
class-validatorMITtypestack/class-validator
UUIDMITuuidjs/uuid

License Summary

LicenseCount
MIT452
Apache-2.0333
ISC33
BSD-3-Clause20
BSD-2-Clause14
Other11
Total863

This count includes all direct and transitive production dependencies.

Contact

If you have any questions about our use of open-source software, please contact us at privacy-amour@turtlebyte.in.