1.tokio-rs / tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
+279 stars
from 33,283 · score 5.63
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
34 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.nmap / nmap
Nmap - the Network Mapper. Github mirror of official SVN repository.
+228 stars
from 13,685 · score 5.43
3.libuv / libuv
Cross-platform asynchronous I/O
+87 stars
from 27,206 · score 4.48
4.odygrd / quill
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
+34 stars
from 3,041 · score 3.56
5.ktorio / ktor
Framework for quickly creating connected applications in Kotlin with minimal effort
+33 stars
from 14,528 · score 3.53
6.nanomq / nanomq
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
+27 stars
from 2,626 · score 3.33
7.p-org / P
The P programming language.
+23 stars
from 3,702 · score 3.18
8.userver-framework / userver
Production-ready C++ Asynchronous Framework with rich functionality
+21 stars
from 2,979 · score 3.09
9.panjf2000 / gnet
🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.
+19 stars
from 11,241 · score 3.00
10.socketry / falcon
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
+15 stars
from 3,038 · score 2.77
11.awaitility / awaitility
Awaitility is a small Java DSL for synchronizing asynchronous operations
+9 stars
from 4,026 · score 2.30
12.walkor / workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
+8 stars
from 11,539 · score 2.20
13.mher / flower
Real-time monitor and web admin for Celery distributed task queue
+8 stars
from 7,232 · score 2.20
14.BeanieODM / beanie
Asynchronous Python ODM for MongoDB
+6 stars
from 2,703 · score 1.95
15.tornadoweb / tornado
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
+5 stars
from 22,159 · score 1.79
16.tomplus / kubernetes_asyncio
Python asynchronous client library for Kubernetes http://kubernetes.io/
+3 stars
from 437 · score 1.39
17.ChristianPanov / lwlog
Very fast synchronous and asynchronous C++17 logging library
+3 stars
from 353 · score 1.39
18.reugn / async
Synchronization and asynchronous computation package for Go
+3 stars
from 315 · score 1.39
19.amphp / amp
A non-blocking concurrency framework for PHP applications. 🐘
+2 stars
from 4,428 · score 1.10
20.ParallelSSH / parallel-ssh
Asynchronous parallel SSH client library.
+2 stars
from 1,283 · score 1.10
21.FabrizioBrancati / Queuer
Queuer is a queue manager, built on top of OperationQueue and Dispatch (aka GCD).
+2 stars
from 1,148 · score 1.10
22.jczic / MicroWebSrv2
The last Micro Web Server for IoTs (MicroPython) or large servers (CPython), that supports WebSockets, routes, template engine and with really optimized architecture (mem allocations, async I/Os). Ready for ESP32, STM32 on Pyboard, Pycom's chipsets (WiPy, LoPy, ...). Robust, efficient and documented!
+2 stars
from 719 · score 1.10
23.nilenso / goose
A powerful background job processing library for Clojure
+2 stars
from 313 · score 1.10
24.valum-framework / valum
Web micro-framework written in Vala
+2 stars
from 236 · score 1.10
25.mike4aday / SwiftlySalesforce
The Swift-est way to build native mobile apps that connect to Salesforce.
+2 stars
from 137 · score 1.10
26.vbacollective / wasabi
VBA WebSocket, WSS and TCP client with native TLS 1.2/1.3, MQTT, proxy, x86/x64. No COM, no DLLs, no installs.
+2 stars
from 55 · score 1.10
27.AOL-archive / cyclops
An advanced, but easy to use, platform for writing functional applications in Java 8.
+1 stars
from 1,323 · score 0.69
28.KjellKod / g3log
G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.
+1 stars
from 965 · score 0.69
29.envoy / Embassy
Super lightweight async HTTP server library in pure Swift runs in iOS / MacOS / Linux
+1 stars
from 619 · score 0.69
30.mattiasflodin / reckless
Reckless logging. Low-latency, high-throughput, asynchronous logging library for C++.
+1 stars
from 509 · score 0.69
31.1kbgz / tributary
Streaming reactive and dataflow graphs in Python
+1 stars
from 466 · score 0.69
32.aiokitchen / aiomisc
aiomisc - miscellaneous utils for asyncio
+1 stars
from 426 · score 0.69
33.dereuromark / cakephp-queue
Queue plugin for CakePHP - simple, pure PHP and without dependencies.
+1 stars
from 308 · score 0.69
34.danzuep / MailKitSimplified
Send and receive emails easily, fluently, with one line of code for each operation.
+1 stars
from 97 · score 0.69