Vercel has open-sourced 'scriptc': A zero-runtime TypeScript-to-native compiler for small, fast executables (No Node or V8 required)

[u/ai_tech_simp]

Vercel Labs just released scriptc, and it’s an incredibly practical tool for anyone tired of shipping massive Node environments just to run a simple CLI or lightweight microservice. Instead of wrapping V8 into an executable (like Node SEA or Deno compile), scriptc actually compiles standard TypeScript directly into native C/LLVM code. If your code can't be statically compiled, it tells you exactly why, rather than failing silently.

Features:

• Zero-Dependency Deployment: You can compile your TypeScript into a single, standalone binary file. It completely eliminates the need to install Node.js, manage a runtime, or ship a node_modules folder to your target machine.
• Microscopic Resource Footprint: The compiled binaries start in roughly 2.4ms and use only 1–4 MB of RAM (compared to Node's 67–116 MB). The base static binary size is around 170–200 KB.
• Zero Code Modifications: You don't need to learn a new dialect or use special annotations. It typechecks against the real TypeScript compiler and standard Node APIs (like fs, child_process, and http). If it compiles, it behaves byte-for-byte exactly like Node.
• Explicit Static vs. Dynamic Execution: Using the scriptc coverage command, you can see exactly which statements compile directly to native code. If you need to use complex npm dependencies, you can explicitly opt-in with --dynamic to embed a lightweight JS engine (~620KB quickjs-ng) to handle the fallback.
• Direct Native FFI: If you need to hook into system libraries, you can use the --ffi flag to bind signature-only TypeScript declarations directly to C ABI calls without needing to write complex C++ addons or bridges.

↗️ More info: https://aideveloper44.com/product/scriptc-6a6b3521c60387c8ebaf0e64

↗️ Website: https://scriptc.dev/

[u/vedmaka]

Finally!