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Today we're announcing previews of the native port of TypeScript! These nightly previews will be available on npm and the VS Code marketplace! npm install -D @​typescript/native-preview npx tsgo --version Read up more on our blog!

I’m seeing runtime panics when trying to test against my repo (slice bounds out of range). Any debugging tips for trying to get a small repro so I can open an issue? The repo is large (1.5m lines of TS).

The build we publish is missing debugging information (for size reasons); the easiest thing to do is to clone typescript-go from source, then debug it there. From there, you should be able to add a launch task to run a Go program (the Go extension comes with some templates) to run ./cmd/tsgo.