The trace viewer for Vercel Workflows and Workflow SDK has been redesigned to better support inspecting runs from start to finish. Search across spans, zoom into any section of the timeline, and step through with the keyboard to find what you're looking for fast, then click into any step to see its inputs, outputs, and run metadata.
The trace viewer is also available locally through Workflow SDK with npx workflow@beta web to inspect runs during development.
Learn more about Vercel Workflows.
Reference Architecture
Choose a stack and work through the decisions behind it, with curated documentation, guides, templates, and courses to help you build.
- Agent stack: Build and operate agents with models, tools, and durable workflows.
- Web applications: Choose rendering, data, authentication, and caching approaches.
- Backends: Choose a runtime, connect services, and run background work.
Build with prompts
Build an app, extend an agent, or improve your project with ready-to-use prompts for your coding agent.