Configure, migrate, and verify projects
TypeScript in Production notes about Configure, migrate, and verify projects
Configure, migrate, and verify projects
Run a TypeScript Development Script with `tsx` and npm
Use `tsx watch` for a repeatable development command, then run type checking and compiled JavaScript as separate checks.
Configure, migrate, and verify projects
Initialize a TypeScript npm Project and Verify Strict Checking
Install TypeScript locally, configure a small Node.js project, and use an implicit-any error to check that strict settings apply to its source.
Configure, migrate, and verify projects
A Passing Playwright Test Is Not a Type Check: Add `tsc` to Your Workflow
Run Playwright for browser behavior and a separate TypeScript compiler check for test code; a pass from either tool answers a different question.
Configure, migrate, and verify projects
How to Choose and Pin a TypeScript Version for an Existing Project
Choose a compiler version within your framework and tooling constraints, pin it locally, and test it in the workflows your project already uses.
Configure, migrate, and verify projects
Set Up typescript-eslint: Start with Syntax Rules, Add Type-Aware Linting When It Pays
Start with a scoped flat config, use the TypeScript-aware unused-variable rule, and add typed linting only where its checks justify the cost.
Configure, migrate, and verify projects
How to Check a TypeScript Type Question in an Online Playground
Reduce a type question to a small snippet, compare an accepted assignment with a deliberate mismatch, and record the settings before applying the result to a project.
