World Congress 2023 • Aug 11, 2023

4 Steps from JavaScript to TypeScript

Phil Nash

Transition your legacy JavaScript to TypeScript without breaking the build. Learn a proven four-step strategy to incrementally unlock type safety and immediate developer productivity.

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Matching moments

2:00 min

The origins and early problems solved by TypeScript

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Exploring the benefits of type safety and TypeScript migration

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Safely migrating legacy JavaScript codebases to strict TypeScript

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Evaluating TypeScript benefits and project drawbacks

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Deciding when to adopt or avoid TypeScript

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Gaining TypeScript benefits using JSDoc alternatives

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