SDWebImage / SDWebImage
Asynchronous image downloader with cache support as a UIImageView category
SDWebImage / SDWebImage
guzzle / promises
Promises/A+ library for PHP with synchronous support
TanStack / query
π€ Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
ReactiveX / RxJava
RxJava β Reactive Extensions for the JVM β a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
netty / netty
Netty project - an event-driven asynchronous network application framework
tokio-rs / tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
Automattic / mongoose
MongoDB object modeling designed to work in an asynchronous environment.
libuv / libuv
Cross-platform asynchronous I/O
robertdavidgraham / masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
tornadoweb / tornado
Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
aio-libs / aiohttp
Asynchronous HTTP client/server framework for asyncio and Python
shadowsocks / shadowsocks-c
Self-contained Shadowsocks implementation in C with libuv, asynchronous DNS, and portable static builds for Linux, macOS, Windows, and FreeBSD.
ktorio / ktor
Framework for quickly creating connected applications in Kotlin with minimal effort
drogonframework / drogon
Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows
dense-analysis / ale
Check syntax in Vim/Neovim asynchronously and fix files, with Language Server Protocol (LSP) support
nmap / nmap
Nmap - the Network Mapper. Github mirror of official SVN repository.
hibiken / asynq
Simple, reliable, and efficient distributed task queue in Go
walkor / workerman
An asynchronous event driven PHP socket framework. Supports HTTP, Websocket, SSL and other custom protocols.
langchain-ai / open-swe
An Open-Source Asynchronous Coding Agent
cadence-workflow / cadence
Cadence is a distributed, scalable, durable, and highly available orchestration engine to execute asynchronous long-running business logic in a scalable and resilient way.
resque / resque
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
mozilla / nunjucks
A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired)
apple / swift-nio
Event-driven network application framework for high performance protocol servers & clients, non-blocking.
TextureGroup / Texture
Smooth asynchronous user interfaces for iOS apps.
nonebot / nonebot2
θ·¨εΉ³ε° Python εΌζ₯θ倩ζΊε¨δΊΊζ‘ζΆ / Asynchronous multi-platform chatbot framework written in Python
hyperopt / hyperopt
Distributed Asynchronous Hyperparameter Optimization in Python
rrousselGit / riverpod
A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.
mher / flower
Real-time monitor and web admin for Celery distributed task queue
tokio-rs / mio
Metal I/O library for Rust.
AsyncHttpClient / async-http-client
Asynchronous, non-blocking HTTP & WebSocket client for the JVM
rust-lang / futures-rs
Zero-cost asynchronous programming in Rust
aiogram / aiogram
aiogram is a modern and fully asynchronous framework for Telegram Bot API written in Python using asyncio
redis / lettuce
Redis Java client
ag2ai / faststream
Asynchronous Python framework for event-driven services. A thin client for Kafka, RabbitMQ, NATS, Redis and MQTT with full access to native broker features, plus AsyncAPI docs, in-memory tests and observability out of the box.
asyncapi / spec
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
reactor / reactor-core
Non-Blocking Reactive Foundation for the JVM
react-native-async-storage / async-storage
An asynchronous, persistent, key-value storage system for React Native.
zio / zio
ZIO β A type-safe, composable library for async and concurrent programming in Scala
chronoxor / NetCoreServer
Ultra fast and low latency asynchronous socket server & client C# .NET Core library with support TCP, SSL, UDP, HTTP, HTTPS, WebSocket protocols and 10K connections problem solution
odygrd / quill
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications
userver-framework / userver
Production-ready C++ Asynchronous Framework with rich functionality
mlua-rs / mlua
High level Lua 5.5/5.4/5.3/5.2/5.1 (including LuaJIT) and Luau bindings to Rust with async/await support
mfussenegger / nvim-lint
Mirror of: https://codeberg.org/mfussenegger/nvim-lint An asynchronous linter plugin for Neovim complementary to the built-in Language Server Protocol support.
BeanieODM / beanie
Asynchronous Python ODM for MongoDB
MailCore / mailcore2
MailCore 2 provide a simple and asynchronous API to work with e-mail protocols IMAP, POP and SMTP. The API has been redesigned from ground up.
nanomq / nanomq
An ultra-lightweight and blazing-fast Messaging Bus/MQTT Broker for Edge & SDV
agronholm / anyio
High level asynchronous concurrency and networking framework that works on top of either Trio or asyncio
reactiveui / Akavache
An asynchronous, persistent key-value store for .NET desktop and mobile applications, backed by SQLite. Suited to both durable data such as user settings and cached data that expires, with optional encryption and System.Text.Json serialization.
BrighterCommand / Brighter
A framework for building messaging apps with .NET and C#.
NVIDIA / stdexec
`std::execution`, the standard C++ framework for asynchronous and parallel programming.
zeromq / jeromq
JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.
static-web-server / static-web-server
A cross-platform, high-performance and asynchronous web server for static files-serving. β‘
typelevel / cats-effect
The pure asynchronous runtime for Scala
rust-lang / async-book
Asynchronous Programming in Rust
ross / requests-futures
Asynchronous Python HTTP Requests for Humans using Futures
Dicklesworthstone / mcp_agent_mail
Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable threads, and advisory file leases over FastMCP + Git + SQLite
c-ares / c-ares
A C library for asynchronous DNS requests
elastio / bon
Next-gen compile-time-checked builder generator, named function's arguments, and more!
2881099 / csredis
.NET Core or .NET Framework 4.0+ client for Redis and Redis Sentinel (2.8) and Cluster. Includes both synchronous and asynchronous clients.
symfony / http-client
Provides powerful methods to fetch HTTP resources synchronously or asynchronously