Pydantic Logfire — JavaScript SDK

From the team behind Pydantic Validation, Pydantic Logfire is an observability platform built on the same belief as our open source library — that the most powerful tools can be easy to use.

What sets Logfire apart:

- Simple and Powerful: Logfire's dashboard is simple relative to the power it provides, ensuring your entire engineering team will actually use it.
- SQL: Query your data using standard SQL — all the control and (for many) nothing new to learn. Using SQL also means you can query your data with existing BI tools and database querying libraries.
- OpenTelemetry: Logfire is an opinionated wrapper around OpenTelemetry, allowing you to leverage existing tooling, infrastructure, and instrumentation for many common packages, and enabling support for virtually any language.

See the documentation for more information.

Feel free to report issues and ask any questions about Logfire in this repository!

This repo contains the JavaScript Cloudflare SDK; the server application for recording and displaying data is closed source.

If you need to instrument your Node.js application, see the logfire package.
If you need to instrument your browser application, see the Logfire Browser package.

Basic usage

See the cf-worker example for a primer.

Contributing

See CONTRIBUTING.md for development instructions.

License

MIT