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#async (30 Repositories)

Ranked open-source repositories tagged with #async, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

80.8%

Avg Review Latency

43.4h

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30 repositories tagged #async

B TierC# 147

thomhurst/EnumerableAsyncProcessor

Process Multiple Asynchronous Tasks in Various Ways - One at a time / Batched / Rate limited / Concurrently

90.5%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
S TierPython 1.6k 8 GFIs

LeyckerS/moondownloader

Bulk file downloader for datanodes.to and fuckingfast.co — real-Chrome extraction over CDP, pure-HTTP extraction with a Chrome TLS fingerprint, aiohttp streaming, WebView2 GUI and a headless CLI. Windows, Python 3.10+, MIT.

88.0%
Merge Rate
1h
First Review
100%
1st-Timers
20
Maintainers
S TierPython 154

praw-dev/asyncpraw

Async PRAW, an abbreviation for "Asynchronous Python Reddit API Wrapper", is a python package that allows for simple access to Reddit's API.

87.0%
Merge Rate
1d
First Review
100%
1st-Timers
2
Maintainers
B TierPython 343 1 GFIs

yanyongyu/githubkit

The modern, all-batteries-included GitHub SDK for Python, including rest api, graphql, webhooks, like octokit!

89.5%
Merge Rate
7h
First Review
100%
1st-Timers
1
Maintainers
B TierRust 132

cunarist/tokio-with-wasm

Mimicking tokio functionalities on web browsers

100.0%
Merge Rate
1d
First Review
100%
1st-Timers
1
Maintainers
B TierPython 83

hadrien/FastSQLA

Async SQLAlchemy 2.0+ extension for FastAPI with SQLModel support, built-in pagination & more

87.9%
Merge Rate
4d
First Review
100%
1st-Timers
1
Maintainers
A TierC# 1.0k

microsoft/vs-threading

The Microsoft.VisualStudio.Threading is a xplat library that provides many threading and synchronization primitives used in Visual Studio and other applications.

75.0%
Merge Rate
<1h
First Review
50%
1st-Timers
5
Maintainers
A TierZig 588

lalinsky/zio

Async I/O framework for Zig

85.8%
Merge Rate
2d
First Review
80%
1st-Timers
7
Maintainers
A TierRust 9.8k

embassy-rs/embassy

Modern embedded framework, using Rust and async.

83.1%
Merge Rate
2d
First Review
81%
1st-Timers
71
Maintainers
B TierScala 194

dotty-cps-async/dotty-cps-async

experimental CPS transformer for dotty

100.0%
Merge Rate
<1h
First Review
100%
1st-Timers
0
Maintainers
B TierC# 202

ZjzMisaka/PowerThreadPool

A comprehensive and efficient low-contention thread pool for easily managing both sync and async workloads. It provides granular work control, flexible concurrency, and robust error handling.

89.6%
Merge Rate
7d
First Review
100%
1st-Timers
0
Maintainers
B TierRust 775

actix/actix-net

A collection of lower-level libraries for composable network services.

85.7%
Merge Rate
<1h
First Review
50%
1st-Timers
0
Maintainers
B TierPHP 377

true-async/php-async

The heart of asynchronous PHP, delivered as a core extension and implementing the TrueAsync ABI.

93.3%
Merge Rate
6d
First Review
100%
1st-Timers
0
Maintainers
B TierPHP 1.4k

Luracast/Restler

Zero-boilerplate REST API framework for PHP 8+. Auto-generates routes, docs, validation.

100.0%
Merge Rate
5h
First Review
100%
1st-Timers
1
Maintainers
A TierPython 126

flyteorg/flyte-sdk

Type-safe, distributed orchestration of agents, ML pipelines, and real-time inference — in pure Python with async/await.

63.2%
Merge Rate
6h
First Review
60%
1st-Timers
16
Maintainers
B TierRust 2.5k

ntex-rs/ntex

framework for composable networking services

93.9%
Merge Rate
2d
First Review
0%
1st-Timers
0
Maintainers
A TierRuby 2.5k

socketry/async

An awesome asynchronous event-driven reactor for Ruby.

62.5%
Merge Rate
<1h
First Review
100%
1st-Timers
3
Maintainers
A TierSwift 678

swhitty/FlyingFox

Lightweight, HTTP server written in Swift using async/await.

84.6%
Merge Rate
3d
First Review
80%
1st-Timers
3
Maintainers
A TierNINim 413

status-im/nim-chronos

Chronos - An efficient library for asynchronous programming

40.0%
Merge Rate
1h
First Review
60%
1st-Timers
10
Maintainers
A TierRust 3.1k

NVlabs/cuda-oxide

cuda-oxide is an experimental Rust-to-CUDA compiler that lets you write (SIMT) GPU kernels in safe(ish), idiomatic Rust. It compiles standard Rust code directly to PTX — no DSLs, no foreign language bindings, just Rust.

75.4%
Merge Rate
1d
First Review
69%
1st-Timers
32
Maintainers
B TierPython 262

sillohq/core

The Utility first python web toolkit

95.5%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierKotlin 13.8k

Kotlin/kotlinx.coroutines

Library support for Kotlin coroutines

55.6%
Merge Rate
1h
First Review
100%
1st-Timers
22
Maintainers
B TierC# 477

nats-io/nats.net

Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services

86.4%
Merge Rate
8d
First Review
75%
1st-Timers
5
Maintainers
B TierRust 5.1k

webrtc-rs/webrtc

Async-friendly WebRTC implementation in Rust

55.8%
Merge Rate
2h
First Review
50%
1st-Timers
4
Maintainers
B TierRust 24.8k

actix/actix-web

Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.

72.3%
Merge Rate
1d
First Review
50%
1st-Timers
9
Maintainers
B TierPython 16.5k

aio-libs/aiohttp

Asynchronous HTTP client/server framework for asyncio and Python

61.9%
Merge Rate
2d
First Review
40%
1st-Timers
19
Maintainers
B TierRust 747

NVlabs/cutile-rs

cuTile Rust provides a safe, tile-based kernel programming DSL for the Rust programming language. It features a safe host-side API for passing tensors to asynchronously executed kernel functions.

46.4%
Merge Rate
14h
First Review
40%
1st-Timers
6
Maintainers
B TierZig 301

tardy-org/tardy

An asynchronous runtime for writing applications and services. Supports io_uring, epoll, kqueue, and poll for I/O.

100.0%
Merge Rate
10d
First Review
100%
1st-Timers
0
Maintainers
B TierSwift 501

apple/swift-nio-http2

HTTP/2 support for SwiftNIO

76.5%
Merge Rate
4d
First Review
67%
1st-Timers
2
Maintainers
B TierOCOCaml 355

paurkedal/ocaml-caqti

Cooperative-threaded access to relational data

100.0%
Merge Rate
<1h
First Review
0%
1st-Timers
1
Maintainers
Best Async Open Source Repositories & C-Rank™ | GetMerged