1.tokio-rs / tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
+1,924 stars
from 31,638 · score 7.56
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
35 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.nmap / nmap
Nmap - the Network Mapper. Github mirror of official SVN repository.
+1,194 stars
from 12,719 · score 7.09
3.libuv / libuv
Cross-platform asynchronous I/O
+624 stars
from 26,669 · score 6.44
4.ktorio / ktor
Framework for quickly creating connected applications in Kotlin with minimal effort
+265 stars
from 14,296 · score 5.58
5.odygrd / quill
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
+205 stars
from 2,870 · score 5.33
6.nanomq / nanomq
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
+185 stars
from 2,468 · score 5.23
7.panjf2000 / gnet
🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.
+182 stars
from 11,078 · score 5.21
8.userver-framework / userver
Production-ready C++ Asynchronous Framework with rich functionality
+139 stars
from 2,861 · score 4.94
9.p-org / P
The P programming language.
+130 stars
from 3,595 · score 4.88
10.mher / flower
Real-time monitor and web admin for Celery distributed task queue
+109 stars
from 7,131 · score 4.70
11.tornadoweb / tornado
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
+85 stars
from 22,079 · score 4.45
12.socketry / falcon
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
+74 stars
from 2,979 · score 4.32
13.BeanieODM / beanie
Asynchronous Python ODM for MongoDB
+65 stars
from 2,644 · score 4.19
14.walkor / workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
+60 stars
from 11,487 · score 4.11
15.awaitility / awaitility
Awaitility is a small Java DSL for synchronizing asynchronous operations
+43 stars
from 3,992 · score 3.78
16.amphp / amp
A non-blocking concurrency framework for PHP applications. 🐘
+36 stars
from 4,394 · score 3.61
17.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.
+36 stars
from 21 · score 3.61
18.reugn / async
Synchronization and asynchronous computation package for Go
+16 stars
from 302 · score 2.83
19.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.
+14 stars
from 952 · score 2.71
20.ChristianPanov / lwlog
Very fast synchronous and asynchronous C++17 logging library
+14 stars
from 342 · score 2.71
21.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!
+13 stars
from 708 · score 2.64
22.ParallelSSH / parallel-ssh
Asynchronous parallel SSH client library.
+12 stars
from 1,273 · score 2.56
23.Corvusoft / restbed
Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.
+11 stars
from 1,986 · score 2.48
24.softwaremill / sttp
The Scala HTTP client you always wanted!
+10 stars
from 1,496 · score 2.40
25.1kbgz / tributary
Streaming reactive and dataflow graphs in Python
+9 stars
from 458 · score 2.30
26.nilenso / goose
A powerful background job processing library for Clojure
+8 stars
from 307 · score 2.20
27.aiokitchen / aiomisc
aiomisc - miscellaneous utils for asyncio
+6 stars
from 421 · score 1.95
28.ReactiveX / RxPHP
Reactive extensions for PHP
+5 stars
from 1,726 · score 1.79
29.tomplus / kubernetes_asyncio
Python asynchronous client library for Kubernetes http://kubernetes.io/
+5 stars
from 435 · score 1.79
30.mattiasflodin / reckless
Reckless logging. Low-latency, high-throughput, asynchronous logging library for C++.
+4 stars
from 506 · score 1.61
31.adidas / api-guidelines
adidas group API design guidelines
+4 stars
from 400 · score 1.61
32.ReactiveMongo / ReactiveMongo
:leaves: Non-blocking, Reactive MongoDB Driver for Scala
+3 stars
from 851 · score 1.39
33.dereuromark / cakephp-queue
Queue plugin for CakePHP - simple, pure PHP and without dependencies.
+3 stars
from 306 · score 1.39
34.AOL-archive / cyclops
An advanced, but easy to use, platform for writing functional applications in Java 8.
+2 stars
from 1,322 · score 1.10
35.belozierov / SwiftCoroutineArchived
Swift coroutines for iOS, macOS and Linux.
+2 stars
from 830 · score 1.10