Sign In

Live demo of SyntaxEror ID — the single sign-on used by our apps (LynxFlow, HIGH5, …). One secure account, no per-app passwords.

You'll be taken to the hosted sign-in (as the LynxFlow app would do), authenticate with Google, and land back here with your verified identity.

Sign in with SyntaxEror ID

Demo flow for testing — your data is only displayed back to you, nothing is stored.