The latest articles on DEV Community by Nir Feinstein (@nir_feinstein_9a91c1c2428). https://dev.to/nir_feinstein_9a91c1c2428 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3879650%2Fa2ca1ea6-d05b-47fe-98d7-07949de68fd8.jpg https://dev.to/nir_feinstein_9a91c1c2428 en Nir Feinstein Wed, 15 Apr 2026 04:29:12 +0000 https://dev.to/nir_feinstein_9a91c1c2428/i-built-myfeed-describe-any-topic-get-an-ai-curated-feed-from-thousands-of-sources-gb2 https://dev.to/nir_feinstein_9a91c1c2428/i-built-myfeed-describe-any-topic-get-an-ai-curated-feed-from-thousands-of-sources-gb2 <p>I JUST LAUNCHED {MyFeed](<a href="https://myfeed.space" rel="noopener noreferrer">https://myfeed.space</a>) and wanted to share it with the DEV community.</p> <h2> What is it? </h2> <p>MyFeed is an AI-powered content aggregator. You describe any topic you care about, and it builds a curated feed from thousands of sources across the web - RSS feeds, news sites, blogs, YouTube, and more.</p> <p>No manual RSS subscriptions. No bookmarking dozens of sites. Just describe what you want to read about.</p> <h2> How it works </h2> <ol> <li> <strong>Describe a topic</strong> - "Python Django tutorials", "SpaceX launches", "indie game dev" - anything</li> <li> <strong>AI classifies content</strong> - An LLM scans thousands of articles and matches them to your feed based on relevance</li> <li> <strong>Get a curated feed</strong> - Fresh content delivered to your feed, updated regularly</li> </ol> <h2> Tech stack </h2> <ul> <li> <strong>Next.js 16</strong> + React 19 + Tailwind CSS</li> <li> <strong>Supabase</strong> for auth and database</li> <li> <strong>LLM classification</strong> (GPT-5 Nano) for matching articles to feeds</li> <li> <strong>RSS + Brave Search API</strong> for content sourcing</li> <li> <strong>Railway</strong> for hosting</li> <li> <strong>Resend</strong> for email digests</li> </ul> <h2> The classification pipeline </h2> <p>The interesting part is how content gets matched to feeds. Every few hours, a cron job:</p> <ol> <li>Scans 100+ RSS sources and Brave Search for fresh articles</li> <li>Sends all new articles + all feed prompts to an LLM in one batch</li> <li>The LLM returns matches with quality scores (1-10)</li> <li>Only articles scoring 6+ get inserted into feeds</li> </ol> <p>This keeps costs under $1/month while processing thousands of articles.</p> <h2> Try it out </h2> <p>Check it out at <a href="https://myfeed.space" rel="noopener noreferrer">myfeed.space</a> - it's free to use. You can browse 15+ pre-built feeds or create your own custom feed in seconds.</p> <p>Would love any feedback from the community!</p> i built myfeed an