Asynchronous CSV→JSON with optional worker-thread parallelization.
useWorkers: false
useWorkers: true, workerCount: N
availableParallelism()
csv.length >= 256KB
Falls back to sync silently if worker_threads is unavailable (browser builds, restricted runtimes) or if a worker errors out.
Asynchronous CSV→JSON with optional worker-thread parallelization.
useWorkers: false(default) — synchronous in the calling thread.useWorkers: true, workerCount: N— N workers; 0 =availableParallelism().csv.length >= 256KB(overridable).Falls back to sync silently if worker_threads is unavailable (browser builds, restricted runtimes) or if a worker errors out.