Working experiments only.

Priority demo

OCR pipeline

30 seconds: Government bulletins are messy PDFs. Click each stage to see how production intake moves from upload to human-reviewed matter fields — technology, reason, and tradeoff per step.

• ArchitectureUpload → layout OCR → extract → review → merge (Workers + R2)
• Source / techpipeline.js stage viewer — same as architecture gallery
• Related productOCR Engine · Document Intelligence Pattern

Live interaction

Interactive stages open on the architecture page (shared component). No simulated file upload.

Open OCR pipeline →

Priority demo

Search system

30 seconds: On a client call, a confident wrong trademark is worse than no match. Type a mark — this sample prefers exact-ish matching and honest emptiness.

• ArchitectureNormalize → FTS-style filter → empty-as-valid outcome (illustrative client demo)
• Source / techVanilla JS normalize + substring; production uses FTS at 130K+ scale
• Related productNepalIPMS · Research

Live interaction

Engineering → · Decision →

Priority demo

AI review workflow

30 seconds: Step through retrieve → draft → cite → human gate. Nothing writes to a matter file without confirmation — the pattern behind trustworthy AI features.

• ArchitectureRetrieval-first → grounded draft → provenance → human gate
• Source / techBrowser state machine (no model calls in this demo)
• Related productHuman + AI Review Pattern · Lab

Live interaction

Engineering →

Craft demo

Loan calculator

30 seconds: Transparent amortization — principal, rate, term → monthly payment. The math desks expect, without a black box.

• ArchitectureStandard monthly payment formula in the browser
• Source / techVanilla JS — also on open source
• Related productReusable finance widget pattern for product surfaces

Live interaction