Wafer Team

Introducing Wafer's Built-in Perfetto Trace Viewer

Open Chrome trace JSON in your IDE with Perfetto: timeline, flamegraphs, SQL, metrics.

What’s included

1. Open trace.json files directly in your IDE

No more switching to a browser. Just click on a trace file and view it where you write code.

2. 100% Perfetto functionality

Everything you’d expect from Perfetto: flamegraphs, SQL queries, flow events, counters, and more.

3. Trace History (power user favorite)

Wafer saves your past traces so you can jump between all your previous runs fast. Compare optimizations across iterations without hunting for old files.

Try it out

If you’d like access for your team, talk to us.