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Yash Sharmastarted a discussion
What’s the most painful legacy code migration you’ve dealt with?
Everyone talks about “legacy code,” but the pain looks different for each team. For me, it’s usually: Framework upgrades breaking hidden assumptions JS → TypeScript migrations taking weeks Refactors that stall feature work Curious what’s been hardest for you: Backend framework migrations? Frontend rewrites? Monolith → modular? Something else? Would love to hear real war stories 👇
Refactyl is an AI-powered tool that automatically transforms messy, outdated codebases into clean, modern, production-ready projects.
🔁 Migrate frameworks (Express → Fastify, JS → TypeScript)
🧱 Improve structure for scalability & maintainability
🧹 Reduce technical debt without manual refactoring
⚡ Save hours of repetitive engineering work
Built for developers dealing with legacy code who want to ship faster with confidence.
RefactylAutomatically modernize legacy codebases with AI
Yash Sharmaleft a comment
👋 Hey Product Hunt! I’m Yash, the maker of Refactyl. Refactyl was born out of frustration with messy legacy code slowing down development. I kept spending hours refactoring instead of building features — so I built a tool to automate it. What Refactyl does: 🔁 Migrates frameworks (Express → Fastify, JS → TypeScript) 🧱 Improves project structure for scalability 🧹 Reduces technical debt...
RefactylAutomatically modernize legacy codebases with AI