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Featured in Domain Arrivals · 2026-08-12

Nucleora, a local DNA and mRNA design workbench

nucleora.org ↗ · Developer Corner · score 84.0
Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content Pretty: notable design, copy, craft, or presentation Pro: polished, finished-feeling, serious, or operationally mature Niche: specific audience, workflow, or unusually focused use case Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

Nucleora brings codon optimization, mRNA construct design, RNA folding, cloning, primer design, and manufacturing simulation into a desktop workflow for macOS and Windows.

Why it surfaced

This is unusually specific computational biology software: it includes codon tables for elephants and cattle, clade-anchored proxies for species such as okapi and bongo, and a 350-plus-tool workbench that runs on the user's machine. The site is also unusually candid about its limits, noting that its designs still require real wet-lab validation.

Ice Does Not Count

August 12’s newborn domains include a rule-bound archive of enormous sodas, 27 family stories cut from one afternoon, a disaster-supply map with a 24-hour freshness rule, and an ocean bell that rings only when six conditions agree.

This is one of 1,000 discoveries in the 2026-08-12 Domain Arrivals issue.