DIN 0815 · STANDARD SOFTWARE REV 2026.04 ● LIVE

Offers

SSO

Draft a quote, send it, and let the customer accept it online through a public link.

Notifications · Audit
localhost:4413

Invoicing

SSO

Bill the accepted quote. One "finalize" click fans out to five services at once.

Numbering · Files · Notifications · Payments · Audit
localhost:4404

Support

SSO

Open a ticket and ask the AI for a drafted reply the agent can review and send.

AI · Notifications · Audit
localhost:4412

Documents

Local

File a signed contract, then find it again with full-text search across the archive.

Files · Search · Audit
localhost:4409

Open it in your browser.

The full suite is live — four apps on one platform, nothing to install. Sign in with owner@acme.test / demo-owner (single sign-on), or admin / demo-admin for the Documents app.

Launch the live demo →

Prefer to run it yourself? git clone the repo, then cd demo && npm run demo and open http://localhost:4400.

  • Single sign-on. Log into one app and PS-01 Identity signs you into all of them. The apps have no password of their own.
  • One action, many services. Finalizing an invoice assigns a gapless number, archives a PDF, emails the customer and records an audit event — one call, five services.
  • Real payment rail. PS-08 creates, confirms, settles and ledgers the payment — the same code path a real Stripe integration uses.
  • One audit trail. Every action from every app lands on a single tamper-evident hash chain you can verify.
See how it's wired ↗