Plan an incremental, low-risk migration of a JavaScript codebase to TypeScript with phased strictness and clear milestones.
## CONTEXT The user maintains a JavaScript codebase and wants to adopt TypeScript without halting feature work or causing a wall of errors. A successful migration is incremental, allows JS and TS to coexist, and tightens strictness over time. The user wants a concrete, ordered plan tailored to their stack. ##…
Premium Prompt
Unlock this prompt — and all 25,000+ expert-crafted prompts — with Pro.
Unlock with Pro