1.tokio-rs / tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
+878 stars
from 32,684 · score 6.78
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
38 repositories by Attention Score · Aug 5, 2026 – Nov 2, 2026 (UTC)
2.nmap / nmap
Nmap - the Network Mapper. Github mirror of official SVN repository.
+675 stars
from 13,238 · score 6.52
3.libuv / libuv
Cross-platform asynchronous I/O
+295 stars
from 26,998 · score 5.69
4.ktorio / ktor
Framework for quickly creating connected applications in Kotlin with minimal effort
+99 stars
from 14,462 · score 4.61
5.odygrd / quill
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
+98 stars
from 2,977 · score 4.60
6.nanomq / nanomq
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
+86 stars
from 2,567 · score 4.47
7.p-org / P
The P programming language.
+77 stars
from 3,648 · score 4.36
8.userver-framework / userver
Production-ready C++ Asynchronous Framework with rich functionality
+72 stars
from 2,928 · score 4.29
9.panjf2000 / gnet
🚀 gnet is a high-performance, lightweight, non-blocking, event-driven networking framework written in pure Go.
+63 stars
from 11,197 · score 4.16
10.mher / flower
Real-time monitor and web admin for Celery distributed task queue
+43 stars
from 7,197 · score 3.78
11.socketry / falcon
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
+40 stars
from 3,013 · score 3.71
12.tornadoweb / tornado
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
+33 stars
from 22,131 · score 3.53
13.BeanieODM / beanie
Asynchronous Python ODM for MongoDB
+31 stars
from 2,678 · score 3.47
14.walkor / workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
+27 stars
from 11,520 · score 3.33
15.awaitility / awaitility
Awaitility is a small Java DSL for synchronizing asynchronous operations
+21 stars
from 4,014 · score 3.09
16.amphp / amp
A non-blocking concurrency framework for PHP applications. 🐘
+12 stars
from 4,418 · score 2.56
17.ParallelSSH / parallel-ssh
Asynchronous parallel SSH client library.
+9 stars
from 1,276 · score 2.30
18.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.
+8 stars
from 958 · score 2.20
19.reugn / async
Synchronization and asynchronous computation package for Go
+8 stars
from 310 · score 2.20
20.softwaremill / sttp
The Scala HTTP client you always wanted!
+7 stars
from 1,499 · score 2.08
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!
+7 stars
from 714 · score 2.08
22.ChristianPanov / lwlog
Very fast synchronous and asynchronous C++17 logging library
+6 stars
from 350 · score 1.95
23.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.
+6 stars
from 51 · score 1.95
24.tomplus / kubernetes_asyncio
Python asynchronous client library for Kubernetes http://kubernetes.io/
+4 stars
from 436 · score 1.61
25.socketry / rubydns
A DSL for building fun, high-performance DNS servers.
+3 stars
from 724 · score 1.39
26.nilenso / goose
A powerful background job processing library for Clojure
+3 stars
from 312 · score 1.39
27.danzuep / MailKitSimplified
Send and receive emails easily, fluently, with one line of code for each operation.
+3 stars
from 95 · score 1.39
28.Corvusoft / restbed
Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++ applications.
+2 stars
from 1,995 · score 1.10
29.FabrizioBrancati / Queuer
Queuer is a queue manager, built on top of OperationQueue and Dispatch (aka GCD).
+2 stars
from 1,148 · score 1.10
30.envoy / Embassy
Super lightweight async HTTP server library in pure Swift runs in iOS / MacOS / Linux
+2 stars
from 618 · score 1.10
31.cjrh / aiorun
A "run" function for asyncio-based apps that does all the boilerplate.
+2 stars
from 468 · score 1.10
32.1kbgz / tributary
Streaming reactive and dataflow graphs in Python
+2 stars
from 465 · score 1.10
33.aiokitchen / aiomisc
aiomisc - miscellaneous utils for asyncio
+2 stars
from 425 · score 1.10
34.mike4aday / SwiftlySalesforce
The Swift-est way to build native mobile apps that connect to Salesforce.
+2 stars
from 137 · score 1.10
35.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
36.belozierov / SwiftCoroutineArchived
Swift coroutines for iOS, macOS and Linux.
+1 stars
from 831 · score 0.69
37.mattiasflodin / reckless
Reckless logging. Low-latency, high-throughput, asynchronous logging library for C++.
+1 stars
from 509 · score 0.69
38.dereuromark / cakephp-queue
Queue plugin for CakePHP - simple, pure PHP and without dependencies.
+1 stars
from 308 · score 0.69