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Dev.to
5/10

Useless.Wonder

A creator platform where makers of technically impressive but pointless builds (coding, electronics, woodworking, paper) publish build journals, videos, and code repos, and monetize via tips, sponsorships, and paid project templates.

Target user

Hobbyist creators and tinkerers who build impressive-but-useless things and want to share them with an audience

Features
  • Build journal editor with embedded video, code snippets, and step-by-step photo timelines
  • AI-curated weekly gallery surfacing the most technically impressive new builds across disciplines
  • Tipping, sponsorship marketplace, and paid project-template storefront built into each creator profile
  • Community voting on an 'Impressiveness Score' that helps quality builds rise above noise
Why now

Dev.to's 11-reaction discussion thread shows a real engaged audience for this genre, and short-form video platforms have trained viewers to binge on 'how did they do this' content

Signals · overall 5/10
Demand
4/10

Real audience exists around individual creators (Simone Giertz built a career on 'shitty robots' since ~2015; Matty Benedetto 'Unnecessary Inventions' has 555k IG / 55k YouTube), but the 11-reaction Dev.to thread is genuinely weak evidence of a hosted-platform-shaped demand — viewers binge on personalities, not platform collections.Simone Giertz - WikipediaThe man who has created 100+ pointless inventions

Whitespace
6/10

No direct dedicated platform exists for 'impressive-but-useless' builds, but the content already lives comfortably on YouTube, Instagram, Reddit, and general maker sites (Hackster, Instructables) — the niche is a content category, not a platform-shaped gap.Simone Giertz - YouTube

Monetization
3/10

Niche hobbyist audiences have small sponsorship pools and limited ad CPMs; tips/Patreon work for top personalities (Giertz pivoted to a paid product company Yetch) but a new platform capturing the long tail of small creators will struggle to clear transaction fees from tips and template sales.SIMONE GIERTZ - Meet the Queen of useless robots!Top-7 Creator Monetization Platforms in 2026

Longevity
5/10

The genre has decade-long durability (Giertz started ~2015, Benedetto still growing) and 'how did they do this' content is evergreen, but audience attention is a winner-take-most dynamic and the topic is also prone to trend cycles tied to short-form video fads.Simone Giertz - Wikipedia

Feasibility
5/10

A blog/portfolio + tip jar + marketplace is technically simple, but the cold-start problem is severe — competing with YouTube/Instagram/TikTok for viewer attention and convincing creators to dual-post is the hard part, not the build itself.How to Monetize a Hobby or Content (Realistically)

What Is the Most Technically Impressive Useless Thing You Have Built? · 11 reactionsDev.to · 2026-07-24 (today)