@nexusts/tracing

NexusTS — Bun-native fullstack framework

Description

OpenTelemetry distributed tracing.

Lazy-loads the OTel SDK. W3C + B3 propagation. Hono auto-instrumentation middleware. @Trace() method decorator. Exporter-agnostic.

Install

This module is part of the NexusTS monorepo. Each module is published as its own npm package under the @nexusts/ scope.

Most apps start with just the core:

bun add @nexusts/core

Then add this module only if you need it:

bun add @nexusts/tracing

Peer dependencies

bun add @opentelemetry/api

• @opentelemetry/api ^1.9.0 — OpenTelemetry API. Required to enable tracing.

Without them the module loads but its public methods throw a clear error pointing to this install command on first call.

Usage

import { /* public API */ } from "@nexusts/tracing";

See the user guide and the example app for a working demo.

License

MIT — see the root LICENSE.