Open source newsletter digester

Open source newsletter digester

Uses AI to send me daily Slack summaries

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I built a small open-source tool to deal with my own content overload. It monitors newsletters, blogs, and RSS feeds, extracts new posts, summarizes them using LLMs (OpenAI or local Ollama), and sends one Slack digest each morning. Everything runs in a single Docker container using Node.js+SQLite. • RSS, HTML, or LLM extraction • Summaries via OpenAI or local models • Simple web UI to review items, mark read, flag, delete • Slack webhook integration • Fully self-hosted, no external dependencies
Open source newsletter digester gallery image
Open source newsletter digester gallery image
Open source newsletter digester gallery image
Open source newsletter digester gallery image
Open source newsletter digester gallery image
Free
Launch tags:Newsletters•Open Source•Artificial Intelligence
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Anima - OnBrand Vibe Coding
Design-aware AI for modern product teams.
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What do you think? …

Fatih Felix Yildiz
Maker
📌
It's open source, self-hostable and really light stack. It runs in single docker container (you don't have to, it's just clean and isolated). GitHub repo (with setup instructions): https://github.com/mfyz/newslett... There’s also a short write-up of how/why I built it (very optional): https://mfyz.com/oss-newsletter-...