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RubyLLM in Rails: Chat, Tools, Streaming
Add LLM chat to Rails with RubyLLM: one API for OpenAI, Claude, and Ollama, acts_as_chat persistence, tool calling, streaming into Turbo, and real trade-offs.
· JetThoughts Team
Migrate a Lovable or Replit App to Rails
Your Lovable, Bolt, or Replit MVP works in the demo and breaks with real users. How to migrate a vibe coded app to Rails: schema, auth, payments, front end.
· JetThoughts
Rails 7 End of Life: Pick Your Exit
Rails 7.1 got no patch for CVE-2026-66066, a CVSSv4 9.5 pre-auth RCE. How to find every app of yours on a dead branch and pick between four realistic exits.
· JetThoughts
Rails CVE-2026-66066: Patch Isn't Enough
CVE-2026-66066 lets an unauthenticated upload read server files via Active Storage. Patching Rails is not enough - libvips must go to 8.13 and secrets rotate.
· JetThoughts
Kamal 2 Multi-Server Deployment Guide
Deploy Rails across multiple servers with Kamal 2: roles, the load balancing gap, boot limit gotchas, the multi-host SSL error, and when one big box wins.
· JetThoughts
Cheap Developers Are Expensive Without Review
Cheap developers turn into expensive mistakes when nobody senior reads their code. A 20-minute pull request check plus ways to add review without a CTO salary.
· JetThoughts Team
Asked for an Admin Panel, Got a Spaceship
You asked for a simple admin panel and got an over-engineered MVP. The feature-noun check to run on your own spec, and the 90-minute rewrite that stops it.
· JetThoughts Team
Dev Shop Contract: Who Owns the Code?
Under US copyright law the code your dev shop writes is not yours by default - a signed clause makes it yours. Five clauses to check, plus one command to run first.
· JetThoughts Team
Retros Are Your Transparency Tool
Retros for non-technical founders: what a retrospective is, what the one-page summary should say, and why a repeated action item is your best warning sign.
· JetThoughts Team
Switch Dev Shops Without Losing Progress
How to switch development agencies without losing your code: the 30-day overlap, the cold-start deploy drill, and what the next team needs on day one.
· JetThoughts TeamTell us what you need built