v1.8
showcase

Built with opchain.

submit yours

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 — measured from real token counts by oc-cost-ops, not estimated. Across opchain's own pipeline the average lands around $7.41 per shipped feature (spec on Opus, build on Sonnet, bulk eval batched). The honest, full breakdown — pipelines run, model-tier mix, and per-feature spend — lives on the dashboard.

This is the answer to the v1.5 "what did it cost to ship?" question: real numbers, anonymized and aggregated, never a guess.

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.

By submitting you confirm you have rights to the project name and URL. We'll never use your email for anything other than confirming the entry and (optionally) checkpoint nudges. See privacy.

Looking for the canonical pipeline reference instead? See the architecture, or design a stack of your own.