OpenInference utilities for ingesting Vercel AI SDK spans

[](https://www.npmjs.com/package/interval-spans)

Colorized string diff ideal for text/code that spans through multiple lines

React component for truncating multi-line spans and adding an ellipsis

Tiny TypeScript helpers for native OpenTelemetry spans and GenAI semantic conventions.

A text area lets users enter long form text which spans over multiple lines.

The **OpenTelemetry integration** for the [AI SDK](https://ai-sdk.dev/docs) collects tracing spans for AI SDK calls and sends them through your configured OpenTelemetry setup.

Provides `Truncate`, `MiddleTruncate` and `ShowMore` React components for truncating multi-line spans and adding an ellipsis.

Processors which record spans for inbound and outbound REST requests.

React component for truncating multi-line spans and adding an ellipsis

Exports spans to an OTLP compatible endpoint using OpenTelemetry for consumption by observability backends.

Persists spans to entity storage for durable retention, querying, and downstream processing.

Structured logging and trace spans — observable operations so problems surface before they escalate.

BugSnag performance plugin for tracking spans by name

Writes completed spans to the console for development visibility.

OpenTelemetry tracing for Oven — spans, context propagation and log correlation

Percentage based sizing spans

Introspection observability extension for the Pi Agent SDK — OTEL GenAI semantic-convention spans for chat completions and tool execution

This Joplin plugin allows you to create inline click-to-copy text spans.

Core node types, source spans, and diagnostics for the HyMarkX (HMX) language.