Deploy a Telegram Rubber Duck That Actually Answers Back

July 30, 2026 · Dev.to

Your chatbot is a second door onto your content
Building a RAG chatbot has become a well-marked exercise: split the content into chunks, compute embeddings, search by s
If you're using Render's free tier and your backend keeps sleeping, this simple workaround has kept my Flask API alive without paying for upgrades. Hope it saves someone a few hours.
Stop Your Render Backend From Sleeping Every 15 Minutes (100% Free Fix) Rishu Rishu
AI Consent Ledger: Stop Voice Agents From Ignoring Revoked Permission
A voice agent can sound polished, respond instantly, and still create a trust incident in one sentence: “Stop calling me
`finish_reason=length` Returned Empty Content — and the Error Message Lied to Me
The error said the model returned empty content. I assumed the response stream had broken. It hadn't. What I Was Chasing
Faceted search under active filters
Facets in an online store seem simple until the first filter is selected. In a catalog, they are part of the navigation.