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TypeScript 6.0 Released: Every Breaking Change You Need to Know
July 6, 2026
TypeScript 6.0 marks the final JavaScript-based release with strict defaults, ES5 removal, and breaking tsconfig changes. Here's what breaks and how to fix it.
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TypeScript 6.0 isolatedDeclarations: What It Actually Replaces and Why It Matters
July 5, 2026
TypeScript 6.0's isolatedDeclarations replaces the type checker bottleneck in .d.ts generation, enabling parallel builds and sub-second declaration emit in monorepos.
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TypeScript Branded Types vs. Nominal Types: Which Pattern Should You Use in 2026
July 4, 2026
Most type safety failures in TypeScript stem from treating all strings as interchangeable. Branded types prevent these errors at compile time without runtime overhead.
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