Leaf Arcade NetHack browser integration, 9 October 2026. Separate browser adapter under GPL-3.0-or-later; original NetHack executable and data unchanged, licensed separately under NGPL. fflate retains its MIT license. The complete original game and native library sources accompany this archive. Node 24: npm ci supplies the locked build tools. Rebuild the isolated DOS runtime with the first esbuild invocation in scripts/build-dos.mjs (entry features/dos/runtime.ts, outfile public/dos/runtime.js, bundled IIFE, target es2020, minify true). This is the complete DOS integration source snapshot, not the rest of the enclosing Next.js website; the included React components and static route integrate into that site. The included package lock pins browser build dependencies. Packaging uses Python 3 and the checksum-pinned original archives in artifacts/expansion/nethack/. The TypeScript sources retain the original file-persistence format and contain the relative-file deletion repair. No proprietary game assets or credentials are included.
