Issues

• Cache invalidation tombstone merge is not safe across workers

  P3Filter by Priority: P3
  Bug

  HarperFast/nextjs#69 · Filter by author Ethan-Arrowood opened on Oct 7, 2026

• ISR cache persistence tests fail on Next.js 16.3.8, which changed the cache handler key format

  P2Filter by Priority: P2
  Task

  HarperFast/nextjs#66 · Filter by author kriszyp opened on Sep 30, 2026
  

• Client disconnect does not cancel the Next.js render — abandoned requests run to completion

  HarperFast/nextjs#64 · Filter by author harper-joseph opened on Sep 17, 2026

• Plugin passes the raw Node request to Next, bypassing Harper's mount-relative path rewriting

  P2Filter by Priority: P2
  Bug

  HarperFast/nextjs#61 · Filter by author kriszyp opened on Aug 24, 2026

• handleApplication 30s timeout aborts a legitimate next build (webpack) before it completes

  HarperFast/nextjs#58 · Filter by author dawsontoth opened on Jul 24, 2026
  1

• Turbopack next build crashes with "Worker creator already registered" inside a Harper worker thread (server-side deploy fails on multi-thread clusters)

  HarperFast/nextjs#57 · Filter by author dawsontoth opened on Jul 24, 2026
  1

• Turbopack build can't resolve import 'harper' (Next 16); README recommends an import that breaks the build

  HarperFast/nextjs#51 · Filter by author dawsontoth opened on Jul 21, 2026

• Running a build at a runtime with a RocksDB database fails

  HarperFast/nextjs#37 · Filter by author kriszyp opened on Apr 17, 2026
  1

• graphQL endpoint unreachable when using files: '/*'

  HarperFast/nextjs#36 · Filter by author ldt1996 opened on Apr 3, 2026
  4

• Investigate why including harperdb in Next.js' serverExternalPackages is not working

  HarperFast/nextjs#30 · Filter by author Ethan-Arrowood opened on Jan 12, 2026