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Genjutsu – Dev social network where posts vanish in 24h

Genjutsu – Dev social network where posts vanish in 24h

by iamovi·Mar 6, 2026·2 points·2 comments
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AI Analysis

●MidBold BetShip It

Ephemeral social network premise is interesting, but solves no real friction versus Twitter/Discord.

Strengths
  • •Hard deletion via pg_cron is genuinely implemented, not just UI obfuscation—architecture choice shows thought.
  • •Full open-source stack (React, Supabase, Vercel) with clean, functional landing page and working social features.
  • •Idempotency + server-side rate limiting prevent double-posts, showing attention to real product problems.
Weaknesses
  • •Core value proposition (impermanence) is philosophical, not solving a practical pain point developers face.
  • •Competes in crowded social space (Twitter, Mastodon, Discord) with no clear differentiation beyond 24h TTL.
  • •No evidence of product-market fit; early-stage with small user base—viability depends entirely on adoption.
Category
Social
Target Audience

Developers seeking ephemeral, low-stakes communication without permanent record anxiety.

Similar To

BeReal · Snapchat · Mastodon

Post Description

Built this as an experiment in removing permanence from developer communication. Every post, comment, and interaction hard-deletes after 24 hours via pg_cron — not hidden, actually gone from the database.

Stack: React + Vite, Tailwind, Supabase, Vercel. Fully open source: github.com/iamovi/genjutsu

Happy to answer questions about the architecture or the ephemeral deletion logic.

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