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Deno 2.2 is here with built-in OpenTelemetry, Lint plugins, node:sqlite, and more 🎉️

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Millions of packages that you already know npm are just a few keystrokes away.
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lockfile
A very polite lock file utility, which endeavors to not litter, and to wait patiently for others.
lockfile lock file fs O_EXCL
@ronomon/direct-io
Direct IO helpers for block devices and regular files on FreeBSD, Linux, macOS and Windows.
_aligned_buffer aligned buffer alignment block size block device path device size direct memory access disk cache disk size dma F_NOCACHE FSCTL_LOCK_VOLUME FSCTL_UNLOCK_VOLUME logical sector size
@extra-fs/constants
Useful additions to inbuilt fs module {constants}.
extra fs constants F_OK R_OK W_OK X_OK COPYFILE_EXCL COPYFILE_FICLONE COPYFILE_FICLONE_FORCE O_RDONLY O_WRONLY O_RDWR O_CREAT
@tidepool/direct-io
Direct IO helpers for block devices and regular files on FreeBSD, Linux, macOS and Windows.
_aligned_buffer aligned buffer alignment block size block device path device size direct memory access disk cache disk size dma F_NOCACHE FSCTL_LOCK_VOLUME FSCTL_UNLOCK_VOLUME logical sector size
pidlock
Simple PID-based solution to ensure at most one instance of a node.js app is running.
lock locking linux file proc pid pidlock guard single instance lockfile fs O_EXCL
@balena/direct-io
Direct IO helpers for block devices and regular files on FreeBSD, Linux, macOS and Windows.
_aligned_buffer aligned buffer alignment block size block device path device size direct memory access disk cache disk size dma F_NOCACHE FSCTL_LOCK_VOLUME FSCTL_UNLOCK_VOLUME logical sector size
qfslock
filesystem mutex using an exclusive-open file
lock mutex process server daemon pid O_EXCL