opchain.dev
2026-02The site you're on — marketing surface and skill showcase for opchain itself. Dogfooded end-to-end.
visitshowcase
submit yoursBuilt with opchain.
Real projects, real stacks. Each card lists the skills that did the heavy lifting and the stack they ran on — useful if you're sizing up whether opchain fits a project that looks like yours.
We're seeding this gallery. Be the second listing.
cost per shipped feature
What it actually costs.
Every shipped feature on this list carries an attributed LLM cost — the report oc-cost-ops builds from real token counts. The figures shown today are a labeled sample corpus — averaging $7.41 per shipped feature (spec on Opus, build on Sonnet, bulk eval batched) — until opt-in telemetry aggregates enough real runs. The honest, full breakdown — pipelines run, model-tier mix, and per-feature spend — lives on thedashboard.
This is the shape of the answer to the v1.5 "what did it cost to ship?" question: anonymized, aggregated numbers once opt-in telemetry lands — until then, every figure is marked sample.
submit
Show us what you shipped.
Drop a link and a one-liner. We'll write the card in your voice (you'll see it before it goes live) and add it to the gallery. Email is required so we can confirm authorship; everything else is optional but makes the entry stronger.
Looking for the canonical pipeline reference instead?See the architecture, ordesign a stack of your own.