Original Summary

Hi, Solo dev from Poland here. Six months ago I got tired of two things: 15-minute articles I didn't have time for, and pasting text into ChatGPT in a separate tab. So I built K-TL;DR: click the icon, get a bullet-point summary in Chrome's side panel, right next to the article. The part I'm most proud of — the summary always comes in YOUR browser language, so a French or Chinese article lands in English (or Polish, in my case). Stack: React + Plasmo (Manifest V3), Supabase (Postgres + RLS + Edge Functions), OpenRouter for the LLM, Lemon Squeezy for payments (merchant of record = they handle global VAT, which as a solo founder in the EU saved me weeks). Three things I learned the hard way: The AI part was the easy part. Extracting clean article text is the real problem — ads, cookie banners and comment sections poison the input. Mozilla Readability fixed it. Never trust the client with limits. My daily quota is enforced server-side in an Edge Function; anything the frontend can claim, the frontend can fake. I ran 5 self-imposed code and security audits before publishing. Found a race condition on the quota counter in audit number 4. Best time I ever spent. The free plan gives you 3 summaries per day, no card required. Launching on Product Hunt today — happy to answer anything about the build, the Chrome Web Store review process, or Lemon Squeezy vs Stripe. What would you want a summarizer to handle that current tools don't?   submitted by   /u/krzychuman [link]   [comments]

  • 情报分类：技术学习与提效
  • 分类依据：内容涉及技术、AI、软件工具或工程实践
  • 信息来源：Reddit · SideProject
  • 发布时间：2026/9/17 14:22:50