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

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fflate
High performance (de)compression in an 8kB package
gzip gunzip deflate inflate compression decompression zlib pako jszip browser node.js tiny fast zip
png-async
A simple and non-blocking PNG encoder / decoder.
png stream async non-blocking
yieldable-json
An asynchronous yieldable version of JSON.stringify and JSON.parse
stringify parse asynchronous async yield yieldable string object json non-blocking
notiflix
Notiflix is a dependency-free, secure, and lightweight JavaScript library built with pure JavaScript, offering client-side non-blocking notifications, popup boxes, loading indicators, and more.
notification notifications notiflix notify toast alert popup boxes loading indicator javascript alert javascript confirm confirm box ui block block ui element react notifications
vue-notifications
Vuejs notifications
vue toastr toast non-blocking notifications notification vuejs vue.js messages errors
@ronomon/crypto-async
Fast, reliable cipher, hash and hmac methods executed in Node's threadpool for multi-core throughput.
aes aead async asynchronous blake chacha20-poly1305 cipher cipheriv crypto ctr decipher decipheriv event loop gcm
base64-async
Non-blocking chunked Base64 encoding
async asynchronous non-blocking base64 encode decode
mini-toastr
Non-blocking toaster notifications
non-blocking notification notifications toaster Toastr toastr mini-toastr mini-toaster miniToastr miniToaster toastrjs toastr.js mini-toastr.js messages
genserve
GenServe is a server generator that allows spawning and managing non-blocking servers
shell network server http https ci non-blocking in the background node hot reloading development productivity
chillout
Reduce CPU usage by non-blocking async loop and psychologically speed up in JavaScript
acceleration async await asynchronous cpu use rate cpu utilization rate heavy processing iterate iteration lightweight nextTick non-blocking optimization optimize for loop performance
nonblocking
asynchronous Array.prototype functions that won't block on large arrays
array async asynchronous fast non-blocking nonblock unblocked yield yielding cooperative preemptable
next-server-actions-parallel
Run Next.js server actions in parallel. Like tRPC, but without the boilerplate.
nextjs server-actions server actions parallel concurrent concurrency non-blocking rpc performance react typescript dx
cjs-yield
Don't Start Function Until Current Callstack Ends
yield async concurrency cooperative non-blocking
nact
nact ⇒ node.js + actors = your services have never been so µ
actors actor-model akka akka.net non-blocking actor system erlang event sourcing distributed-systems
alphabeta
a general purpose minimax framework which uses alpha-beta, an A.I. tool useful for machine decision making
minimax alphabeta minimax alphabeta game logic non-blocking nonblocking chess checkers ai asynchronous alphabeta db alphabeta rest minimax db minimax rest
linux-device
Native addon to communicate with linux devices (can also be used for sockets or FIFOs)
ioctl fs dev device read write event async non-blocking
hive-io
A reactive, universal JavaScript library for the Hive^io framework.
actor actors actor model actor system event sourcing distributed-systems isomorphic message message passing non-blocking reactive universal
intuitive-logger
intuitive-logger is a library developed and maintained on my free time, the idea behind it is to provide Javascript and Typescript developers a no hassle tool to log informative and meaningful metadata to them find potentially bad code, or to know that
logger logging terminal browser server node.js typescript javascript asynchronous non-blocking multi-thread monitoring front-end backend
@toneb/cszip
Tiny zip64 (de)compression library for browser, nodejs and deno.
zip unzip streaming non-blocking zip64 deflate inflate compression decompression browser node.js deno tiny pako
@bitair/concurrent.js
Easy Multithreading for JavaScript (Node.js, Bun, Deno & Browser)
concurrent-computing parallel-computing vertical-scaling multithreading green-thread coroutines web-workers worker-threads non-blocking reactive-programming