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Life & fun · alternatives · 2026

24 alternatives to Async/await alternative

an extendable library that can wait for stuff to happen in a synchronous-but-not-blocking manner - uri-chandler/wait-for-stuff

Async/await alternative is a software project for developers working with asynchronous programming. Launched in 2016, it provides an alternative approach to the async/await pattern commonly used in modern programming… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Async/await alternative launched in 2016; newer entries below may have overtaken it.

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    Async▲633

    Replace "quick” work calls with supercharged voice messages

    2023 · async.com · its alternatives →

  3. 3

    Elegant JavaScript or TypeScript promises

    2023 · github.com · its alternatives →

  4. 4

    Hi HN ! Alex here. I'm excited to show you Asyncpal (https://github.com/pyrustic/asyncpal), a Python library for parallelism [1] and preemptive concurrency [2] tailored for sporadic workloads [3]. I've been working on a private project where it would be convenient to have asynchronous versions of some operations without using `async/await` [4]. Besides `async/await`, which represents cooperative concurrency via the `asyncio` package, Python also provides preemptive concurrency through its `threading` package. Additionally, the `concurrent.futures` package builds…

    2024 · github.com · its alternatives →

  5. 5

    Tasks are a primitive for asynchronous programming and an alternative to working with threads directly. Instead of creating a thread, performing work, then waiting on it using synchronization primitives, you only define a unit of work and let a scheduler decide when and where to execute it. The threads that the scheduler uses are created once and reused for many tasks throughout the program's lifetime. In most cases, creating and executing a task requires not even a single syscall and is a significantly faster operation than creating a thread, resulting in lower latency. Furthermore, tasks…

    2024 · github.com · its alternatives →

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    Composable async primitives with cancelation, control over scheduling, and coroutines. Superior replacement for JS Promises. - mitranim/posterus

    2017 · github.com · its alternatives →

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    Asynchronous C networking library with HTTP server, WebSockets, reverse proxy, HTTP/2 gRPC client, TLS and event loop. - Softmotions/iwnet

    2022 · github.com · its alternatives →

  8. 8

    Generate accurate and informative tree dumps of asynchronous tasks. - risingwavelabs/await-tree

    2025 · github.com · its alternatives →

  9. 9

    WebRTC and ORTC implementation for Python using asyncio - jlaine/aiortc

    2018 · github.com · its alternatives →

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    Hi, I’m Mikkel and I’m building Async, an open-sourced developer tool that combines AI coding with task management and code review. What Async does: - Automatically researches coding tasks, asks clarifying questions, then executes code changes in the cloud - Breaks work into reviewable subtasks with stack diffs for easier code review - Handles the full workflow from issue to merged PR without leaving the app Demo here: https://youtu.be/98k42b8GF4s?si=Azf3FIWAbpsXxk3_ I’ve been working as a developer for over a decade now. I’ve tried all sorts of AI tools out there including…

    2025 · github.com · its alternatives →

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    Transpile ES2017 async/await to vanilla ES6 Promise chains: a Babel plugin - babel/kneden

    2016 · github.com · its alternatives →

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    A javascript library for making await more functional - craigmichaelmartin/fawait

    2019 · github.com · its alternatives →

  14. 14TC
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    Tornado HTTP/2 Client. Contribute to vladmunteanu/th2c development by creating an account on GitHub.

    2018 · github.com · its alternatives →

  16. 16

    Utility function to parallelise pipelines of Python asyncio iterators/generators - michalc/asyncio-buffered-pipeline

    2020 · github.com · its alternatives →

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    Booklet▲135

    Async forums as an alternative to chat

    2023 · philipithomas.com · its alternatives →

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    This project explores the integration of multithreading into the asyncio event loop in Python. While this was initially built with enhancing CPU utilization for FastAPI servers in mind, the approach can be used with more general async programs too. If you’re interested in diving deeper into the details, I’ve written a blog post about it here: https://www.neilbotelho.com/blog/multithreaded-async.html

    2024 · github.com · its alternatives →

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    AsyncGo▲60

    Make decisions/build alignment w/o chat or zoom distractions

    2021 · its alternatives →

  20. 20

    Deadline-aware message inbox for async teams

    2020 · expireddomains.com · its alternatives →

  21. 21

    The cost of Rust async/await. Contribute to jkarneges/rust-async-bench development by creating an account on GitHub.

    2020 · github.com · its alternatives →

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    Because there was a recent post about sync and async in remote work, I decided to show this tool. Its UX decisions are tailored to async workflows, and they have really cool blogposts about async remote and UX details. It’s from the same compony as TODOIST

    2022 · twist.com · its alternatives →

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    Async▲6

    Asynchronous communication for software engineers

    2019 · its alternatives →

  24. 24

    Meetings without being online at the same time

    2022 · jumpasync.com · its alternatives →

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