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Open Source Licenses

Spreezy uses several open source libraries and frameworks to power its platform.

These libraries are licensed under the following open source licenses:

  • MIT License
  • Apache License 2.0
  • ISC License
  • BSD Licenses (2-Clause and 3-Clause)
  • BlueOak License
  • Unlicense
  • 0BSD


Frontend Open Source Licenses (Angular)


Frontend Frameworks

LibraryLicenseRepository
AngularMIThttps://github.com/angular/angular
Angular CLIMIThttps://github.com/angular/angular-cli
Angular CDKMIThttps://github.com/angular/components
RxJSApache-2.0https://github.com/reactivex/rxjs
Zone.jsMIThttps://github.com/angular/angular


UI Libraries

LibraryLicenseRepository
TailwindCSSMIThttps://github.com/tailwindlabs/tailwindcss
FontAwesomeMIT / CC-BY-4.0https://github.com/FortAwesome/Font-Awesome
SweetAlert2MIThttps://github.com/sweetalert2/sweetalert2
Remix IconApache-2.0https://github.com/Remix-Design/remixicon
Ng IconsMIThttps://github.com/ng-icons/ng-icons


Firebase & Google Services

LibraryLicenseRepository
Firebase JS SDKApache-2.0https://github.com/firebase/firebase-js-sdk
AngularFireMIThttps://github.com/angular/angularfire
RxFireApache-2.0https://github.com/firebaseextended/rxfire


Build & Tooling

LibraryLicenseRepository
WebpackMIThttps://github.com/webpack/webpack
ViteMIThttps://github.com/vitejs/vite
BabelMIThttps://github.com/babel/babel
TypeScriptApache-2.0https://github.com/microsoft/TypeScript
RollupMIThttps://github.com/rollup/rollup


Testing Tools

LibraryLicenseRepository
JestMIThttps://github.com/jestjs/jest
CypressMIThttps://github.com/cypress-io/cypress


Utility Libraries

LibraryLicenseRepository
LodashMIThttps://github.com/lodash/lodash
Day.jsMIThttps://github.com/iamkun/dayjs
NanoidMIThttps://github.com/ai/nanoid
UUIDMIThttps://github.com/uuidjs/uuid


Networking & Server Utilities

LibraryLicenseRepository
ExpressMIThttps://github.com/expressjs/express
Axios / FetchMIThttps://github.com/bitinn/node-fetch
gRPCApache-2.0https://github.com/grpc/grpc-node


License Types Used in Project

LicenseDescription
MITPermissive open source license allowing reuse
Apache 2.0Allows modification and distribution with patent protection
BSDPermissive license with minimal restrictions
ISCSimplified BSD-style license
CC-BY-4.0Creative Commons attribution license



Backend Open Source Licenses (Spring Boot)


Core Framework

LibraryLicenseRepository
Spring BootApache 2.0https://spring.io/projects/spring-boot
Spring FrameworkApache 2.0https://github.com/spring-projects/spring-framework
Spring SecurityApache 2.0https://github.com/spring-projects/spring-security
Spring Data JPAApache 2.0https://github.com/spring-projects/spring-data-jpa
Spring CloudApache 2.0https://spring.io/projects/spring-cloud


Cloud & External Services

LibraryLicenseRepository
AWS Java SDKApache 2.0https://github.com/aws/aws-sdk-java
Google Cloud FirestoreApache 2.0https://github.com/googleapis/java-firestore
Google Cloud StorageApache 2.0https://github.com/googleapis/java-storage
Firebase Admin SDKApache 2.0https://github.com/firebase/firebase-admin-java


Networking & Reactive Libraries

LibraryLicenseRepository
NettyApache 2.0https://github.com/netty/netty
Reactor CoreApache 2.0https://github.com/reactor/reactor-core
Reactor NettyApache 2.0https://github.com/reactor/reactor-netty
gRPC JavaApache 2.0https://github.com/grpc/grpc-java


JSON & Data Processing

LibraryLicenseRepository
JacksonApache 2.0https://github.com/FasterXML/jackson
GsonApache 2.0https://github.com/google/gson
JsonPathApache 2.0https://github.com/json-path/JsonPath


Database & Persistence

LibraryLicenseRepository
Hibernate ORMLGPL 2.1https://hibernate.org
PostgreSQL JDBC DriverBSD-2-Clausehttps://jdbc.postgresql.org
HikariCPApache 2.0https://github.com/brettwooldridge/HikariCP
LiquibaseApache 2.0https://github.com/liquibase/liquibase


Messaging & Streaming

LibraryLicenseRepository
Apache KafkaApache 2.0https://kafka.apache.org
Spring KafkaApache 2.0https://github.com/spring-projects/spring-kafka


Security & Encryption

LibraryLicenseRepository
Bouncy CastleMIT-likehttps://www.bouncycastle.org
Java JWTMIThttps://github.com/auth0/java-jwt
JJWTApache 2.0https://github.com/jwtk/jjwt


Logging & Monitoring

LibraryLicenseRepository
SLF4JMIThttps://github.com/qos-ch/slf4j
LogbackEPL / LGPLhttps://github.com/qos-ch/logback
MicrometerApache 2.0https://github.com/micrometer-metrics/micrometer
OpenTelemetryApache 2.0https://github.com/open-telemetry/opentelemetry-java


Documentation & API

LibraryLicenseRepository
Swagger / OpenAPIApache 2.0https://github.com/swagger-api/swagger-core
Springdoc OpenAPIApache 2.0https://github.com/springdoc/springdoc-openapi


Template Engines

LibraryLicenseRepository
ThymeleafApache 2.0https://github.com/thymeleaf/thymeleaf
FreemarkerApache 2.0https://github.com/apache/freemarker


Utilities

LibraryLicenseRepository
GuavaApache 2.0https://github.com/google/guava
Commons IOApache 2.0https://github.com/apache/commons-io
Commons LangApache 2.0https://github.com/apache/commons-lang
Commons CodecApache 2.0https://github.com/apache/commons-codec


Testing Tools

LibraryLicenseRepository
JUnitEPL 2.0https://junit.org
MockitoMIThttps://github.com/mockito/mockito
CucumberMIThttps://github.com/cucumber
SeleniumApache 2.0https://github.com/SeleniumHQ/selenium
TestcontainersMIThttps://github.com/testcontainers


License Types Used in Backend

From your dependency report:

LicenseUsage
Apache 2.0Majority of Spring ecosystem
MITUtilities and libraries
BSDNetworking and database libraries
LGPL 2.1Hibernate
EPLLogging / Java ecosystem
Public DomainSmall utility libraries


These licenses permit commercial use, modification, and distribution of the software.

All trademarks and copyrights belong to their respective owners.