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async-javascript-cheatsheet: Review Promises and async/await

A JavaScript reference sheet summarizing Frontend Armory’s Mastering Asynchronous JavaScript course. Use it to review promises and async/await, or follow the linked course for live examples and exercises.

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Our take

Inactiveno commits in over a year

Health score

24/100

How it is scored
Activity
20
Community
33
Issues
21
Pull requests
21

+1 stars in the last 18 days

  • Fewer contributors than 86% of the projects we track

This is a focused learning reference, best used as a companion to its course rather than as a maintained or self-contained teaching package.

Good fit if

  • You want a quick JavaScript reference for promises and async/await.
  • You are studying the linked Frontend Armory course or want a pointer to its exercises.
  • You are comfortable using an MIT-licensed resource that has not seen recent maintenance.

Look elsewhere if

  • You need an actively maintained tutorial, since the repository has had no commits or releases in years.
  • You want a standalone set of guided exercises in the repository, rather than links to the course.
  • You need a software package or tool to run, rather than a cheatsheet.
All health signals
Last commit2018-10-31 (8 years ago)
Commits, last 90 days0
Releases, last 12 months0
Contributors2 (top contributor: 67% of commits)
Issues closed, last 90 days0
Pull requests merged, last 90 days0
Project age7 years

Checked on 2026-10-19 with the GitHub API.

Overview

The async-javascript-cheatsheet is a JavaScript reference for promises and async/await. It summarizes Frontend Armory’s Mastering Asynchronous JavaScript course, giving learners a compact way to review asynchronous programming concepts.

It is most useful alongside the course: the README points to 47 live examples and exercises for deeper study, while the repository itself is presented as a cheatsheet rather than a standalone tutorial or software library.

Key Features

  • Summarizes material from the Mastering Asynchronous JavaScript course.
  • Focuses on JavaScript promises and async/await.
  • Provides a quick reference for reviewing asynchronous JavaScript concepts.
  • Links to the course for guided lessons, examples, and exercises.
  • Offers a printable-optimized PDF through the linked course.

Use Cases

  • JavaScript learners can use the sheet to review promises after working through a lesson.
  • Developers can consult it as a compact reminder when writing code with async/await.
  • Instructors can share it as a supplementary reference for an asynchronous JavaScript lesson.

What you need

Detected in the repository

  • HTML (main language on GitHub)

License in plain words

MITpermissive

  • Commercial use: yes
  • Modify and redistribute: yes
  • You must keep: the copyright and license notice
  • Share your changes: no

A summary, not legal advice: the LICENSE file is what applies.

Getting Started

Open the repository README to view the cheatsheet and follow its course links. The README does not provide an installation command.

Considerations

The project is inactive: there have been no commits or releases in over a year. It has two contributors, with most contributions coming from one person, and the supplied health data shows no recent issue or pull-request activity. The README describes a course summary and links to course materials, so check the linked course if you need explanations and exercises beyond the reference sheet.

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