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TypeScript 7.1 Beta is available, adding a preview compiler API, content mappers, source-phase imports and an ES2026 target.

Microsoft’s official chart compares TypeScript 7.1 Beta and 7.0 build times across five projects; company-published benchmark results.

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Microsoft TypeScript ↗ · Source dated

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TypeScript 7.1 Beta is available, adding a preview compiler API, content mappers, source-phase imports and an ES2026 target. · ournews.ai