Unverified50% confidenceFactExact time
TypeScript 编译器 tsc 会剥离类型标注生成标准 JavaScript，并可通过 tsconfig.json 的 target 字段进行语法降级（如将 ES2022 编译为 ES5）
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
The Complete TypeScript Guide: How JavaScript's Superset Came to Dominate Modern Web Development
githubGitHub Trending7/10/2026
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