ttsc

ttsc is a general-purpose TypeScript-to-Go compiler, plugin host, and runtime that enables compiler-powered transforms and type-safe execution. Current stable version is v0.6.0, released with ongoing updates roughly every few months. Key differentiators: it provides a ttsx executor that is 10x faster than ts-node and includes type checking (unlike tsx), supports native Go-based transformer plugins configured via tsconfig.json, and integrates with libraries like typia. It includes a built-in linter and supports TypeScript 6 preview.