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Dev.to
6/23/2026
I Built an ADHD-Friendly App in 3 Weeks — Here's Everything That Went Wrong (and Right)

I Built an ADHD-Friendly App in 3 Weeks — Here's Everything That Went Wrong (and Right)

Short summary

Junior developer shares 3-week journey building Ready, a PWA for time-blind users. Covers tech stack (Next.js, Supabase, Claude), MVP philosophy, and design thinking—emphasizing planning before code and shipping core features before polish. Practical lessons on feature prioritization and accessibility-first design.

  • Built ADHD-friendly countdown app in 3 weeks using Next.js, Supabase, and Claude
  • MVP approach: define core features first, layer bonuses after shipping
  • User-centered design principles applied to accessibility and time-blindness

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