# strongloop/loopback

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/strongloop-loopback).**

13,159 stars · 1,176 forks · JavaScript · NOASSERTION

## Links

- GitHub: https://github.com/strongloop/loopback
- Homepage: http://loopback.io
- awesome-repositories: https://awesome-repositories.com/repository/strongloop-loopback.md

## Description

LoopBack is a Node.js API framework used to build RESTful services and backend applications. It functions as a model-driven API generator that automatically maps predefined data models to network endpoints to create standardized web interfaces.

The project features a database abstraction layer that unifies access across diverse SQL databases, NoSQL stores, and remote data sources. It includes a backend application scaffolder using command-line generators to automate the creation of project structures and data connectors. Additionally, it provides an API authentication system to manage application identities and an access control system that restricts resource access via authentication and authorization lists.

The framework covers broader capabilities including the generation of native client SDKs for multiple platforms and the implementation of mobile backend infrastructure for push notifications, geolocation, and cloud file storage. It also supports the integration of third-party middleware for monitoring and instrumentation.

## Tags

### Web Development

- [Node.js Server Frameworks](https://awesome-repositories.com/f/web-development/backend-development/web-frameworks/node-js-server-frameworks.md) — Functions as a comprehensive architectural framework for building Node.js backend applications and services.
- [RESTful API Development](https://awesome-repositories.com/f/web-development/restful-api-development.md) — Provides a framework for building scalable web services that expose data and logic through standardized RESTful endpoints.
- [Schema-Driven API Generators](https://awesome-repositories.com/f/web-development/schema-driven-api-generators.md) — Automatically generates REST endpoints by mapping predefined data models to network interfaces to reduce boilerplate code.
- [Dynamic REST API Generators](https://awesome-repositories.com/f/web-development/api-management-tools/api-development-management/api-generation/dynamic-rest-api-generators.md) — Translates data models and business logic into standardized RESTful endpoints and client SDKs.
- [API Servers](https://awesome-repositories.com/f/web-development/api-servers.md) — Provides a framework for building servers that expose data and business logic through programmable HTTP-based service layers. ([source](https://github.com/strongloop/loopback/blob/master/docs.json))
- [REST APIs](https://awesome-repositories.com/f/web-development/rest-apis.md) — Creates standard web interfaces by automatically mapping internal data to external REST endpoints. ([source](https://github.com/strongloop/loopback#readme))
- [RESTful API Frameworks](https://awesome-repositories.com/f/web-development/restful-api-frameworks.md) — Provides a specialized framework for building and managing RESTful web services and APIs.
- [RESTful Services](https://awesome-repositories.com/f/web-development/restful-services.md) — Builds web services that expose data and logic through standardized, stateless RESTful endpoints. ([source](https://github.com/strongloop/loopback/blob/master/package.json))
- [API Client SDK Generators](https://awesome-repositories.com/f/web-development/api-client-sdk-generators.md) — Translates server-side API definitions into native client libraries for multiple platforms to simplify external integration.
- [Project Scaffolding](https://awesome-repositories.com/f/web-development/backend-development/web-frameworks/node-js-server-frameworks/project-scaffolding.md) — Uses command-line generators to quickly scaffold data models and project structures to accelerate development cycles.

### Data & Databases

- [Data Access & Abstraction](https://awesome-repositories.com/f/data-databases/data-access-querying/data-access-abstraction.md) — Standardizes access to diverse SQL and NoSQL databases through a consistent interface that abstracts underlying storage.
- [Data Source Connections](https://awesome-repositories.com/f/data-databases/data-integration-synchronization/data-integration/data-source-connections.md) — Provides interfaces for establishing connections to a wide variety of SQL, NoSQL, and external data services. ([source](https://github.com/strongloop/loopback/blob/master/README.md))
- [Database Abstraction Layers](https://awesome-repositories.com/f/data-databases/database-abstraction-layers.md) — Implements a database abstraction layer that unifies access across diverse SQL databases, NoSQL stores, and remote data sources.
- [Database-to-REST Interfaces](https://awesome-repositories.com/f/data-databases/database-to-rest-interfaces.md) — Automatically generates RESTful API endpoints directly from defined data models and database schemas. ([source](https://github.com/strongloop/loopback/blob/master/README.md))
- [Relational Data Modeling](https://awesome-repositories.com/f/data-databases/relational-data-modeling.md) — Implements techniques for organizing data into structured tables with defined relationships and error handling for violations. ([source](https://github.com/strongloop/loopback/blob/master/CHANGES.md))
- [Relationship Modeling](https://awesome-repositories.com/f/data-databases/relationship-modeling.md) — Provides tools for defining and enforcing logical relationships and associations between different data entities. ([source](https://github.com/strongloop/loopback#readme))
- [Database Relationship Mappings](https://awesome-repositories.com/f/data-databases/database-relationship-mappings.md) — Defines associations between data entities to manage complex relational links and enforce integrity across different data sources.
- [Rapid Prototyping Tools](https://awesome-repositories.com/f/data-databases/rapid-prototyping-tools.md) — Automatically generates backend services and APIs from data models to accelerate the prototyping process.
- [Remote Data Source Connectors](https://awesome-repositories.com/f/data-databases/remote-data-source-connectors.md) — Implements secure interfaces for connecting to distributed databases and remote web services. ([source](https://github.com/strongloop/loopback/blob/master/CHANGES.md))

### Development Tools & Productivity

- [Application Scaffolding Tools](https://awesome-repositories.com/f/development-tools-productivity/application-scaffolding-tools.md) — Uses command-line utilities to automate the creation of project structures and define data models as code. ([source](https://github.com/strongloop/loopback#readme))
- [Project Scaffolding](https://awesome-repositories.com/f/development-tools-productivity/project-scaffolding-config-code-generation/project-scaffolding-configuration/project-scaffolding.md) — Provides command-line generators to automate the creation of project structures, data models, and configuration files.

### Security & Cryptography

- [Access Control List Management](https://awesome-repositories.com/f/security-cryptography/identity-access-management/access-control/policy-enforcement-engines/access-control-list-management.md) — Provides management of access control lists to restrict client interaction with specific API commands and data keys.
- [Resource Access Control Layers](https://awesome-repositories.com/f/security-cryptography/identity-access-management/access-control/policy-enforcement-engines/resource-access-control-layers.md) — Implements a software layer that intercepts and validates access requests before allowing interaction with protected resources.
- [Application Identity Management](https://awesome-repositories.com/f/security-cryptography/identity-access-management/authentication-strategies/machine-and-protocol-identity/api-machine-authentication/api-key-authentication/application-identity-management.md) — Provides a security layer for managing application identities, rotating keys, and enforcing access control lists.
- [API Security](https://awesome-repositories.com/f/security-cryptography/network-infrastructure-security/web-network-security/api-security.md) — Implements security measures and monitoring tools to protect API endpoints from unauthorized access and abuse. ([source](https://github.com/strongloop/loopback/blob/master/package.json))
- [Backend Security Middleware](https://awesome-repositories.com/f/security-cryptography/security/application-and-web/web-application/backend-security-middleware.md) — Provides modular request-processing components that enforce defensive security policies within the backend application layers.
- [Access Control Lists](https://awesome-repositories.com/f/security-cryptography/access-restrictions/access-control-lists.md) — Controls resource access using lists that support model wildcards to permit or deny specific actions. ([source](https://github.com/strongloop/loopback/blob/master/CHANGES.md))
- [Attribute-based Access Controls](https://awesome-repositories.com/f/security-cryptography/identity-access-management/access-control/access-control-models/attribute-based-access-controls.md) — Implements an access control system that restricts resource access based on request metadata and model wildcards.
- [Identity-Based Authentication](https://awesome-repositories.com/f/security-cryptography/identity-authentication/identity-based-authentication.md) — Verifies application identities using unique identifiers and secret keys to grant access to protected resources. ([source](https://github.com/strongloop/loopback/tree/master/common/models))

### Mobile Development

- [Mobile Backend Infrastructure](https://awesome-repositories.com/f/mobile-development/mobile-backend-infrastructure.md) — Provides server-side infrastructure for mobile apps, including push notifications, geolocation, and cloud file storage. ([source](https://github.com/strongloop/loopback/blob/master/README.md))
- [Mobile Capabilities](https://awesome-repositories.com/f/mobile-development/mobile-capabilities.md) — Integrates essential mobile capabilities such as push notifications and geolocation into the backend service. ([source](https://github.com/strongloop/loopback#readme))

### Networking & Communication

- [Middleware-Based Request Pipelines](https://awesome-repositories.com/f/networking-communication/communication-protocols-architectures/request-processing-architectures/request-processing/middleware-based-request-pipelines.md) — Processes incoming network requests through a sequence of pluggable functions for authentication, logging, and instrumentation.