Issues

• 0.4.10: SC9001 %%Error.toString undeclared on %dyn.class.protocol dispatch

  vercel-labs/scriptc#3503 · Filter by author espetro opened on Nov 10, 2026

• 0.4.10: scriptc coverage segfaults (exit 139, no output) when the program imports pi-mcp-adapter (TS-source exports); build is fine

  vercel-labs/scriptc#3468 · Filter by author HagegeR opened on Nov 9, 2026

• SC8011: static members on native subclass of island class still refused (blocks clipanion's static paths idiom)

  vercel-labs/scriptc#3416 · Filter by author espetro opened on Nov 8, 2026

• island: ESM entry with top-level await fails via sync call path (ERR_REQUIRE_ASYNC_MODULE)

  vercel-labs/scriptc#3415 · Filter by author espetro opened on Nov 8, 2026

• island: ESM module with 'module.exports' named export loses its default export across the boundary

  vercel-labs/scriptc#3412 · Filter by author espetro opened on Nov 8, 2026

• [Feature request] Optimization: Link packages based on static analyzation of source code

  vercel-labs/scriptc#3210 · Filter by author guest271314 opened on Nov 7, 2026

• FFI packages distribution, how to?

  vercel-labs/scriptc#3048 · Filter by author SergiiSharpov opened on Nov 5, 2026

• Analysis OOM (exit 137 at ~4 GB) on large TypeScript graphs

  vercel-labs/scriptc#2916 · Filter by author cursor opened on Nov 3, 2026
  1

• http.Server should lower off, listeners, and newListener for HTTP events

  vercel-labs/scriptc#2913 · Filter by author cursor opened on Nov 3, 2026
  1

• Conditional module.exports assignment refuses even under if (true)

  vercel-labs/scriptc#2845 · Filter by author jlucaso1 opened on Nov 1, 2026

• Allow storing util.getCallSites without capturing a stack

  vercel-labs/scriptc#2840 · Filter by author jlucaso1 opened on Nov 1, 2026

• Register shared JavaScript object globals with unmappable inferred fields

  vercel-labs/scriptc#2837 · Filter by author jlucaso1 opened on Nov 1, 2026

• A build loads the program twice per island round, each load a cold tsc-ts server

  vercel-labs/scriptc#2810 · Filter by author cramforce opened on Nov 1, 2026

• Implement legacy TypeScript decorators and metadata with native NestJS acceptance

  vercel-labs/scriptc#2209 · Filter by author vitalyiegorov opened on Oct 25, 2026

• 0.4.1: remaining --npm-static=auto refusals for a pi-coding-agent worker (namespace re-export cycle, createRequire computed specifier, CJS entries not joining)

  vercel-labs/scriptc#1777 · Filter by author HagegeR opened on Oct 22, 2026
  3

• Support WebAssembly SIMD instructions in ahead-of-time translation

  vercel-labs/scriptc#1679 · Filter by author jlucaso1 opened on Oct 21, 2026

• Clarification / RFC: BigInt(Uint8Array) lowering parity and documentation of runtime-optional storage rules

  vercel-labs/scriptc#1647 · Filter by author espetro opened on Oct 21, 2026
  1

• Feature Request: Compile TypeScript to Node-API addon, without node-gyp

  vercel-labs/scriptc#1643 · Filter by author toyobayashi opened on Oct 21, 2026

• Test262 survey (static-adapted-v5): per-chapter results on main vs integration branch

  vercel-labs/scriptc#1472 · Filter by author cramforce opened on Oct 20, 2026

• No SIMD emitted for typed-array dot-product / MAC loops (0 vector instructions in a 431 KB A64 binary)

  vercel-labs/scriptc#1388 · Filter by author croissantsam opened on Oct 19, 2026

• Coverage could point out writes that make method calls slower

  vercel-labs/scriptc#1149 · Filter by author alantriesagain opened on Oct 16, 2026
  1

• Embedders cannot offer async handlers: microtasks never drain while the host owns the thread (and library mode refuses async)

  vercel-labs/scriptc#265 · Filter by author mmamedel opened on Aug 30, 2026
  1

• Embedding: the event loop is unreachable while the host owns the main thread (pump entry point + off-thread fs)

  vercel-labs/scriptc#260 · Filter by author mmamedel opened on Aug 30, 2026
  3

• Frontend rejects decorators with SC0001: Decorators are not valid here.

  vercel-labs/scriptc#238 · Filter by author Caleul opened on Aug 24, 2026