Welcome to the New Relic developer site

New Relic is an all-in-one platform that captures performance data critical to your team's success. Whether you're a developer installing your first agent or you're ready to query already ingested data, our docs site can help you find the best solution for your performance needs:

Or, if you're looking to build custom applications on top of our platform, keep exploring our developer site below.

Get coding

Create a free account
5 min

Create custom events

Define, visualize, and get alerts on the data you want using custom events

Start the guide
7 min

Add tags to apps

Add tags to applications you instrument for easier filtering and organization

Start the guide
12 min

Build a Hello, World! app

Build a Hello, World! app and publish it to your local New Relic One Catalog

Start the guide

Get inspired

Looking for more inspiration? Check out the open source projects built by the New Relic community.