People are getting fed up with AI coding tools that suggest outdated code and make stuff up. Hacker News and Reddit are full of developers saying they'd pay for a tool that actually knows the latest version of the framework they're using, instead of trying to do everything and doing it all badly.
Opportunity
Everyone's complaining that Cursor hallucinates old APIs — but nobody's made a plug-in that just auto-updates the docs Cursor reads. First person to ship that owns the frustrated-developer market, and you could build it in a weekend with a scraper and a vector database (basically a searchable index of up-to-date documentation).
Evidence
“I'm tired of Copilot suggesting code that uses old, broken APIs. I'd pay for something that actually knows the latest React docs.”
Hacker News342 engagement
“Built a tool that only does Rails completions but knows every library inside out. My team's productivity jumped 40%.”
189 engagement
“The problem isn't AI coding — it's that these tools try to be good at everything and end up mediocre at everything.”
Hacker News567 engagement
“cursor-rails: AI coding assistant trained exclusively on Rails 8 codebases”
GitHub1,200 engagement
Key Facts
- Category
- ai tools
- Date
- Signal strength
- 8/10
- Sources
- Hacker News, Reddit, GitHub
- Evidence count
- 4
AI-generated brief. Not financial advice. Always verify sources.