ARTICLE AD BOX
I’m working on a medium-to-large scale JavaScript/TypeScript project and looking to improve type safety, maintainability, and overall developer experience.
Currently:
The codebase is partially typed (some areas use TypeScript, others are still plain JavaScript)
We use basic IDE support (autocomplete, linting)
Type errors are sometimes caught late in the development cycle
I’m looking for recommendations on tooling that can help with:
Stronger type checking and earlier error detection
Better type inference and developer ergonomics
Integration with existing workflows (CI/CD, editors, etc.)
Gradual adoption in an existing codebase
Some specific questions:
What tools or plugins significantly improve type safety beyond the default TypeScript compiler?
Are there tools that help enforce stricter typing rules or prevent common pitfalls?
What’s the recommended setup for scaling type safety in large projects?
Any tools for visualizing or analyzing type coverage?
