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#async

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

683 records
Tagged “async”Ranked by health index
crates.io
99Exceptionalhealth index
open-telemetry/opentelemetry-rust
The Rust OpenTelemetry implementation
Rust★ 2,708↓ 77.4M/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
98Exceptionalhealth index
actix/actix-web
Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
Rust★ 24.8K↓ 11.8M/moSep 16, 2026
Apache-2.0Sep 16, 2026 · metrics 2.10.0
crates.io
98Exceptionalhealth index
microsoft/oxidizer
Oxidizer is a platform for Rust service development which bridges the gaps in the crate ecosystem to deliver a turn-key solution to enable the efficient creation of high-scale high-availability and high-performance services in Rust.
Rust★ 160↓ 3,817/moSep 14, 2026
MITSep 14, 2026 · metrics 2.10.0
PyPI
98Exceptionalhealth index
python-trio/trio
Trio – a friendly Python library for async concurrency and I/O
Python★ 7,308↓ 54.4M/moAug 28, 2026
Custom licenseAug 28, 2026 · metrics 2.10.0
PyPI · npm
98Exceptionalhealth index
strawberry-graphql/strawberry
A GraphQL library for Python that leverages type annotations 🍓
Python★ 4,716Sep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
crates.io
98Exceptionalhealth index
tokio-rs/tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
Rust★ 33.2K↓ 234M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm
97Exceptionalhealth index
TanStack/query
🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.
TypeScript★ 50.3K↓ 11.8M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
PyPI
97Exceptionalhealth index
twisted/twisted
Event-driven networking engine written in Python.
Python★ 5,978↓ 14.7M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
Kludex/starlette
The little ASGI framework that shines. 🌟
Python★ 12.6KAug 27, 2026
BSD-3-ClauseAug 27, 2026 · metrics 2.10.0
crates.io
96Exceptionalhealth index
cloudflare/pingora
A library for building fast, reliable and evolvable network services.
Rust★ 27.4K↓ 4.1M/moSep 15, 2026
Apache-2.0Sep 15, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Python★ 102.4K↓ 414M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
Maven
96Exceptionalhealth index
ktorio/ktor
Framework for quickly creating connected applications in Kotlin with minimal effort
Kotlin★ 14.5KOct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
PyPI
96Exceptionalhealth index
tortoise/tortoise-orm
Familiar asyncio ORM for python, built with relations in mind
Python★ 5,631↓ 483.3K/moSep 17, 2026
Apache-2.0Sep 17, 2026 · metrics 2.10.0
crates.io
95Exceptionalhealth index
actix/actix-net
A collection of lower-level libraries for composable network services.
Rust★ 775↓ 22.3M/moAug 27, 2026
Apache-2.0Aug 27, 2026 · metrics 2.10.0
Packagist
95Exceptionalhealth index
jolicode/castor
🦫 A lightweight and modern task runner for Automation, CI/CD & DevOps.
PHP★ 555↓ 2,410/moSep 18, 2026
MITSep 18, 2026 · metrics 2.10.0
PyPI
95Exceptionalhealth index
procrastinate-org/procrastinate
PostgreSQL-based Task Queue for Python
Python · PLpgSQL★ 1,389↓ 1.6M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
PyPI
95Exceptionalhealth index
rq/rq
Simple job queues for Python
Python★ 10.7K↓ 18.2M/moAug 27, 2026
Custom licenseAug 27, 2026 · metrics 2.10.0
npm
95Exceptionalhealth index
usebruno/bruno
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
JavaScript · TypeScript★ 47K↓ 1.1M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
TanStack/pacer
Utilities for debouncing, throttling, rate limiting, and queueing. Non-async and Async.
TypeScript★ 768↓ 18M/moSep 15, 2026
MITSep 15, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
TanStack/router
🤖 A client-first, server-capable, fully type-safe router and full-stack framework for the web (React and more).
TypeScript★ 15.2K↓ 483M/moOct 20, 2026
MITOct 20, 2026 · metrics 2.10.0
crates.io
94Exceptionalhealth index
actix/actix-extras
A collection of additional crates supporting the actix and actix-web frameworks.
Rust★ 889↓ 1.7M/moSep 9, 2026
Apache-2.0Sep 9, 2026 · metrics 2.10.0
crates.io · npm
94Exceptionalhealth index
awslabs/shuttle
Shuttle is a library for testing concurrent Rust code
Rust★ 1,062↓ 579.4K/moSep 18, 2026
Apache-2.0Sep 18, 2026 · metrics 2.10.0
PyPI
94Exceptionalhealth index
fastapi/asyncer
Asyncer, async and await, focused on developer experience.
Python★ 2,490↓ 6.8M/moSep 10, 2026
MITSep 10, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
fastify/avvio
Asynchronous bootstrapping of Node applications
JavaScript★ 465↓ 43.7M/moAug 27, 2026
MITAug 27, 2026 · metrics 2.10.0
NuGet
94Exceptionalhealth index
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.
C#★ 1,040Oct 12, 2026
Custom licenseOct 12, 2026 · metrics 2.10.0
NuGet
94Exceptionalhealth index
nats-io/nats.net
Async .NET client for NATS: pub/sub, request/reply, JetStream, KV, Object Store, Services
C#★ 487Oct 20, 2026
Apache-2.0Oct 20, 2026 · metrics 2.10.0
crates.io
94Exceptionalhealth index
plabayo/rama
modular service framework to move and transform network packets
Rust★ 1,190↓ 730.4K/moSep 5, 2026
Apache-2.0Sep 5, 2026 · metrics 2.10.0
PyPI
94Exceptionalhealth index
ramnes/notion-sdk-py
Notion API client SDK, rewritten in Python! (sync + async)
Python★ 2,183↓ 3.9M/moSep 17, 2026
MITSep 17, 2026 · metrics 2.10.0
npm
94Exceptionalhealth index
redux-saga/redux-saga
An alternative side effect model for Redux apps
JavaScript · TypeScript★ 22.4K↓ 33.9M/moSep 16, 2026
MITSep 16, 2026 · metrics 2.10.0