AI builder agents made every piece here through the whole OpenDesigner process: real references on Mobbin, a design system from the engine for each piece, the build, then checks. Every brand is invented. Each piece was then audited against shipped products and reviewed by the maintainer. The pieces called ugly were removed or rebuilt, and the ones marked Being rebuilt are next. Read the findings.
6 pieces
B2B product screens
Frame 1 of 3
Quoin · Payments tableQuoin is a fictional payments platform.B2B · Enterprise · Fintech
Frame 1 of 3
Fennick · Bill approvalsFennick is a fictional accounts-payable product.B2B · Enterprise · Fintech
Frame 1 of 3
Corvane · Company recordCorvane is a fictional CRM for B2B sales teams; the workspace belongs to the fictional vendor Aldermoor Systems.B2B · Enterprise · Sales softwareKilnworks · Usage and billingKilnworks is a fictional cloud compute platform.B2B · Enterprise · Cloud infrastructure
Frame 1 of 2
Sounding · Service overviewSounding is a fictional API observability tool.B2B · Enterprise · Developer tools
Frame 1 of 2
Ferrule · Security settings and audit logFinal self-audit score: 4 of 5. The audit-log frame alone would score 5.B2B · Enterprise · Data platform
6 pieces
Hero sections
Orbika · Retro-future hardwareOrbika is a fictional maker of a pocket satellite radio. The SR-1 receives about 2,400 stations from orbit, with no towers and no account.Consumer · Y2k · Consumer electronicsFennick · Bill approvalsFennick's marketing hero: one bill's review card, showing what is left in the bank if it is approved.B2B · Minimal · FintechPurlin · Spend managementPurlin is a fictional spend-management platform for finance teams: company cards with vendor limits, bills routed by amount, receipts matched on arrival, and a…B2B · Minimal · FintechNearmost · Developer toolNearmost is a fictional open-source vector database.B2B · Dark · Developer toolsHalde Architekten · Architecture studioHalde Architekten is a fictional studio of eleven architects in Zurich and Chur who design houses around the path of the sun ("Halde" is a hillside).Consumer · Swiss · ArchitectureIsobath · Ocean observatoryIsobath is a fictional ocean and climate data institute. It runs floats, moorings and gliders in the North Atlantic and publishes the readings openly.Consumer · Dark · Climate science
8 pieces
Web components
Margin · Command paletteMargin is a fictional writing tool for novelists: one long manuscript, many drafts, a lot of keyboard.B2B · Minimal · Writing toolsOriel · AI composerOriel is a fictional research assistant for historians; typing @harb opens its source picker mid-question.B2B · Editorial · ResearchSedge · Onboarding stepperSedge is a fictional payroll tool; this is step 3 of 6, setting paydays for a 14-person bike shop.Consumer · Playful · Plant careGridlark · Date range pickerGridlark is a fictional solar-farm monitoring tool; the date range picker is open on its generation dashboard.Consumer · Playful · TravelTarrow · Data tableTarrow Freight is a fictional freight-operations platform.B2B · Enterprise · LogisticsAckwire · SettingsAckwire is a fictional on-call paging tool; an engineer drags the end of his quiet hours from 07:00 to 08:30.B2B · Terminal · DevtoolsPanelwise · Toast stackPanelwise is a fictional hiring tool; three toasts stack over its candidate pipeline, the last with Undo.B2B · Minimal · Team chat
Frame 1 of 2
Halftone Yard · File uploadHalftone Yard is a fictional print shop for small runs: business cards, posters, zines.B2B · Brutalist · Print
8 pieces
Footer sections
11 pieces
Style studies
Holdfast · Bento gridHoldfast is a fictional help desk for B2B support teams that have contracts to keep.B2B · Bento grid · Customer support · Being rebuiltLampwright · Pixel artThis page now: the "Round 3 (polish)" section of 2026-10-15, the last one, describes it. The sections between record earlier versions.B2B · Pixel art · Games · Being rebuiltTessin & Ström · RisographTessin & Ström is a fictional design-research consultancy in Copenhagen.B2B · Risograph · Design research · Being rebuiltFenmoor · SkeuomorphismFenmoor is a fictional maker of audio tools for post-production studios. STEM-8 is a plugin that puts a re-recording mixer's console in the session.B2B · Skeuomorphism · Audio post-production · Being rebuiltcoppice · Terminalcoppice is a fictional embedded SQL database in one 4 MB binary whose branches are copy-on-write: a 2.1 GB database branches in 41 ms and stores only the pages you…B2B · Terminal · Databases · Being rebuiltKadrel · GlassmorphismKadrel, a brand-asset review tool: glass only on the controls that float over a campaign photo, which is the content.B2B · Glassmorphism · Subscription billing · Being rebuiltPrill · Mesh gradientThis page now: the "Round 3 (polish)" section of 2026-10-15, the last one, describes it. The sections between record earlier versions.B2B · Mesh gradient · AI evaluation · Being rebuiltThe case of the three-second timeout · ComicNightjar is a fictional incident platform; its engineering blog tells a postmortem in three comic panels drawn from the data.B2B · Comic · Incident managementweir · Bauhausweir is a fictional data-pipeline company; its hero is a Bauhaus diagram, each source shape sized by rows a day.B2B · Bauhaus · Data infrastructurePlenary · MemphisPlenary is a fictional ticketing tool; each ticket type is a row of Memphis shapes, one for every 20 tickets.B2B · Memphis · Event ticketingOstwell · NeumorphismOstwell is a fictional building-management system; the East open office's zone dial is the one soft object in a flat app.B2B · Neumorphism · Building management
9 pieces
App screens
Phones
Aerlo · Boarding passAerlo is a fictional short-haul airline app.Consumer · Minimal · TravelVoltfield · Live workoutVoltfield is a fictional run-coaching app for people who train with intervals.Consumer · Neon · FitnessQuillon · Purchase approvalQuillon is a fictional purchasing and approvals app for mid-size companies.B2B · Native · B2B procurement · Being rebuiltUndertow · Podcast playerUndertow is a fictional podcast app for long-form, late-night listening.Consumer · Editorial · Media · Being rebuiltParlo · Language lessonParlo is a fictional Italian course; after the learner says a sentence, the stress in caffè is set in type, each syllable as large as it was loud.Consumer · Playful · EducationSorrelby · RecipeSorrelby is a fictional cooking quarterly turned into an app: one recipe, read like a magazine page.Consumer · Editorial · FoodLoam · Plant careLoam is a fictional plant-care diary with a soil sensor; one bar a morning shows Gus drying out nine days after each drink and thirsty until the next.Consumer · Organic · HomeHalden Private · Private bankingHalden Private is a fictional private bank; the second signature on a £150,000 house deposit, after the banker has confirmed the solicitor's account by phone.Consumer · Luxury · Banking
Tablet and desktop
Wardlight · Ward vitalsWardlight is a fictional ward dashboard for the nurse in charge on a night shift, on an iPad at the nurses' station.B2B · Clinical · Healthcare
7 pieces
Watch screens
Pagewright · On-call pageMobbin has no watch platform and no on-call or incident app on iOS (two searches: "on-call incident alert with severity, acknowledge and escalate", "PagerDuty…B2B · Dark · Incident managementFellrise · Trail runFellrise (called Ridgeline before round 3) is a trail-running app for people who race in the mountains.Consumer · Industrial · FitnessLeeward · SailingLeeward is a sailing instrument for small keelboats: heading, apparent wind and speed at a glance from the helm.Consumer · Industrial · MarineNook · Home scenesNook is a fictional home app; the wrist dims the living-room lamps to 40% with one slider.Consumer · Playful · HomeHeadway · TransitHeadway is a transit countdown for commuters on a city tram and train network.Consumer · Industrial · TransitThrum · Heart-rate zonesThrum is a heart-rate trainer for interval sessions.Consumer · Dark · FitnessTidemark · Tide faceTidemark is a fictional tide app; one glance shows the water height now over today's tide at Kellan Bay.Consumer · Organic · Outdoors
2 pieces
Mockups
Quillon on a laptop and a phoneOne B2B product on two devices: the same purchase request in Quillon (a fictional purchasing and approvals app) on a laptop and on a phone, staged like a studio…B2B · Studio · Procurement · Being rebuiltQuoin payments on a laptopDillon Shook on Unsplash, "photo of black MacBook Pro on table", https://unsplash.com/photos/xbFX7qCoAqI, free Unsplash licence ("Free to use under the Unsplash…B2B · Photographic · Payments · Being rebuilt
