Why Your Cat Became a Dog (And TypeScript Finally Noticed)
Discover how JavaScript private fields change TypeScript from structural typing to nominal typing, creating hard boundaries between classes that look identical.
TypeScript Blog
Discover the latest TypeScript posts, packed with hands-on examples you can try in your own application. Explore the blog and snag your favorite code nuggets.
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How Intersection Types Replace Error Handling
Learn how to replace runtime validation with TypeScript intersection types for compile-time safety and cleaner code.
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Never Review a Dependency Update Again
Set up a GitHub Actions workflow that automatically approves and merges Dependabot PRs when CI passes. Stop manually clicking merge on dependency updates.
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Stop Committing Unformatted Code
Git hooks can automatically catch formatting and linting errors before they reach your repository. Learn how Lefthook makes this effortless with parallel execution and automatic fixes.
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Never Miss a Switch Case Again
Learn how to make TypeScript catch missing switch cases at compile time using the exhaustive switch pattern with the never type.