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Reference

Complete and exact. These pages are for looking something up, not for learning. Each row says what to do when it matters.

Page What it holds
Command line Every command and flag, with its default and the page that explains it.
JSON schemas The envelope, and the fields of each command's result.
Errors and exit codes What each exit code means, when each command returns 1, and every message.
HAR support The versions and fields WireTrail reads, and what it ignores.
Performance Measured time and memory, and how they scale.
Limitations What WireTrail does not do, and where a result can mislead.
Glossary The terms the guide uses.