Dev tools · alternatives · 2026

24 alternatives to A 12 line library for writing readable code with `await`

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

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. A 12 line library for writing readable code with `await` launched in 2019; newer entries below may have overtaken it.

1. 1
   Kneden – Transpile ES7 Async/await to ES6 Promise Chains (Babel Plugin)▲76

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

   2016 · github.com · its alternatives →

2. 2
   The Changelog - 187: Redux, React, and Functional JavaScript with Dan Abramov▲83

   We talked about Redux, React, and Functional JavaScript

   2015 · changelog.com · its alternatives →

3. 3
   Cancelable async primitives for JavaScript▲84

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

   2017 · github.com · its alternatives →

4. 4
   Maybe Haskell▲60

   See what it’s like to program in a language without null.

   2015 · books.thoughtbot.com · its alternatives →

5. 5
   Waitasecond▲60

   Elegant JavaScript or TypeScript promises

   2023 · github.com · its alternatives →

6. 6
   The Changelog - #189: JSON API with Yehuda Katz▲66

   Yehuda's start as a programmer and the spec for building API

   2016 · changelog.com · its alternatives →

7. 7LP
   Literate Programming Implementation of the Promises/A+ Standard▲6

   2015 · thriqon.github.io · its alternatives →

8. 8
   Await-Tree – Visualize Async Rust Task Execution in Real-Time▲28

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

   2025 · github.com · its alternatives →

9. 9AN
   A Node.js stream library that works with promises▲10

   2018 · npmjs.com · its alternatives →

10. 10
    Async Transducers with Promises▲5

    2014 · github.com · its alternatives →

11. 11
    Async/await alternative▲17

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

    2016 · github.com · its alternatives →

12. 12
    Mr.Node▲6

    A Javascript Library for Node.js Functions

    2017 · its alternatives →

13. 13
    And then...▲14

    A minimal CommonJS promises library with useful things like parallel execution, fulfilments and exception handling, while retaining the beautiful simplicity of .then(). - askabt/andthen

    2013 · github.com · its alternatives →

14. 14
    Eloquent Javascript▲20

    A modern introduction to Javascript

    2014 · eloquentjavascript.net · its alternatives →

15. 15
    You Don't Know JS - Async & Performance▲3

    Concise guide focuses on asynchronous features of JS

    2017 · amazon.com · its alternatives →

16. 16DE
    Dawn – easily annotate code▲8

    2016 · dawn.io · its alternatives →

17. 17TC
    The CLI Book – Writing Successful Command Line Clients with Node.js▲7

    2016 · theclibook.com · its alternatives →

18. 18DS
    Damn simple and useful promise pool for Node.js▲5

    2020 · npmjs.com · its alternatives →

19. 19
    A Haskell library for web and distributed composable applications▲18

    A Cloud monad based on transient for the creation of Web and reactive distributed applications that are fully composable, where Web browsers are first class nodes in the cloud - GitHub - transient-haskell/transient-universe: A Cloud monad based on transient for the creation of Web and reactive distr

    2016 · github.com · its alternatives →

20. 20
    Fuge, an Erlang Port of GitHub's Scientist Library▲6

    An Erlang library for carefully refactoring critical paths - sthadka/fuge

    2016 · github.com · its alternatives →

21. 21WN
    Why Node.js libraries aren't promises by default▲9

    2020 · nickmeldrum.com · its alternatives →

22. 22
    Knitting – A shared-memory concurrency runtime for Node.js,Bun,and Deno▲12

    A zero-dependency concurrency runtime for Node.js, Deno, and Bun. Run typed JavaScript tasks on threads or isolated processes without blocking the main thread.

    9d ago · js.knitting.run · its alternatives →

23. 23
    JsonTree, a tool for turning JSON data into a collapsible html tree▲9

    A lightweight vanilla Javascript micro-library for making collapsible trees with JSON - MaxLeiter/jsonTree

    2016 · github.com · its alternatives →

24. 24
    Inferno▲6

    React-like JavaScript library for building modern UI.

    2016 · infernojs.org · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →