Siua Labs

Built because we needed it.

When the right tool doesn’t exist, we build it. These are real systems, already working, opened up enough for you to see how they think.

If you have ever lost half a day to one broken segment, this is for you. We built the parser we wanted: fast, readable, and portable.

Live today: 834 and 837 parsing, structured output, inspector tooling, and readable diagnostics. More transaction types are still coming.