LoopBack makes it easy to build modern applications that require complex integrations.
⚠️ LoopBack 3 is in Maintenance LTS mode, only critical bugs and critical security fixes will be provided. (See Module Long Term Support Policy below.)
We urge all LoopBack 3 users to migrate their applications to LoopBack 4 as soon as possible. Refer to our Migration Guide for more information on how to upgrade.
LoopBack is a highly-extensible, open-source Node.js framework that enables you to:
LoopBack consists of:
LoopBack tools include: * Command-line tool
loopback-clito create applications, models, data sources, and so on.
For more details, see https://loopback.io/.
LoopBack 3.x is now in Active LTS.
This module adopts the Module Long Term Support (LTS) policy, with the following End Of Life (EOL) dates:
| Version | Status | Published | EOL | | ---------- | --------------- | --------- | -------------------- | | LoopBack 4 | Current | Oct 2018 | Apr 2023 (minimum) | | LoopBack 3 | Maintenance LTS | Dec 2016 | Dec 2020 | | LoopBack 2 | End-of-Life | Jul 2014 | Apr 2019 |
Learn more about our LTS plan in docs.
The LoopBack framework is a set of Node.js modules that you can use independently or together.
The LoopBack community has created and supports a number of additional connectors. See Community connectors for details.
StrongLoop provides a number of example applications that illustrate various key LoopBack features. In some cases, they have accompanying step-by-step instructions (tutorials).
See examples at loopback.io for details.
Contributions to the LoopBack project are welcome! See Contributing to LoopBack for more information.
One of the easiest ways to contribute to LoopBack is to report an issue. See Reporting issues for more information.