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ExpressJS VS Acuity Scheduling

Compare ExpressJS VS Acuity Scheduling and see what are their differences

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ExpressJS logo ExpressJS

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple

Acuity Scheduling logo Acuity Scheduling

Automate your client bookings, cancellations, reminders & payments using the worlds friendliest online scheduling software.
  • ExpressJS Landing page
    Landing page //
    2021-10-14
  • Acuity Scheduling Landing page
    Landing page //
    2023-08-29

Meet the personal assistant for your schedule (only better) that works 24/7 behind the scenes to fill your calendar and take work off your plate. From the moment clients book with you, Acuity is there to automatically send branded & customized booking confirmations, deliver text reminders, let clients reschedule on their own, and process payments so your day-to-day runs smoother even as business get busier. All you need to do is show up at the right time.

A responsive scheduling page means that clients can book appointments from their desktop, tablet, or phone. You can also manage appointments directly from your desktop, tablet, or phone too.

Join the thousands of businesses who have booked millions of appointments already through Acuity Scheduling!

ExpressJS features and specs

  • Fast Setup
    ExpressJS provides a minimal and flexible framework that allows rapid setup and development of web and mobile applications.
  • Middleware Support
    ExpressJS has a robust middleware system, allowing developers to add reusable functions to the request-handling pipeline.
  • Extensibility
    ExpressJS is highly extensible through third-party libraries and built-in functionality, catering to the needs of various applications.
  • Performance
    Due to its minimalist core, ExpressJS provides efficient performance and is capable of handling a high number of requests per second.
  • Community and Ecosystem
    A large and active community provides extensive documentation, support, and a wide array of open-source packages to extend functionality.
  • Flexibility
    Compared to full-stack frameworks, ExpressJS gives developers the freedom to structure their applications as they see fit.
  • Compatibility
    ExpressJS works seamlessly with various template engines, databases, and other frameworks, making it versatile for different project requirements.

Possible disadvantages of ExpressJS

  • Minimalist Core
    The minimalist nature of ExpressJS may require additional time and effort to integrate required plugins and libraries for specific features.
  • Learning Curve
    While ExpressJS is straightforward, mastering the middleware pattern and effective usage can have a learning curve for new developers.
  • Callback Hell
    Developers can encounter 'callback hell' due to nested callback functions, though this can be mitigated using Promises and async/await in modern JavaScript.
  • Lack of Convention
    Unlike opinionated frameworks, ExpressJS lacks conventions, which can lead to inconsistent code structure and maintenance challenges across different projects.
  • Security
    ExpressJS does not have built-in security features and relies on third-party solutions, requiring developers to be vigilant about applying best security practices.
  • Scalability
    While ExpressJS can handle high traffic, building and maintaining a highly scalable application might require significant additional effort, particularly in terms of codebase organization and resource management.

Acuity Scheduling features and specs

  • Free Trial
  • Analytics and Reporting
  • Integrations
  • Mobile prioritized UI
  • Easy to Set-up and use

ExpressJS videos

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Acuity Scheduling videos

Acuity Scheduling Review and Walkthrough - Why I

More videos:

  • Review - Acuity Scheduling V Schedule Once V Calendly
  • Review - Acuity Scheduling Beginner Introduction 2019

Category Popularity

0-100% (relative to ExpressJS and Acuity Scheduling)
JavaScript Framework
100 100%
0% 0
Appointments and Scheduling
Developer Tools
100 100%
0% 0
Appointment Scheduling
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ExpressJS and Acuity Scheduling

ExpressJS Reviews

Top JavaScript Frameworks in 2025
Express.JS is used to create Restful APIs, which is useful for accepting requests from the front end and sending the appropriate response. Express.JS supports Node.js, which is one of the best reasons developers choose to use it. Moreover, debugging becomes faster and helps in finding errors in less time.
Source: solguruz.com
The 20 Best Laravel Alternatives for Web Development
Express.js — or Express for the cool cats — is Node.js’s minimalist wingman. It’s the train tracks for your web app, setting the path, defining the stops, but letting you drive the engine.
Top 9 best Frameworks for web development
The best frameworks for web development include React, Angular, Vue.js, Django, Spring, Laravel, Ruby on Rails, Flask and Express.js. Each of these frameworks has its own advantages and distinctive features, so it is important to choose the framework that best suits the needs of your project.
Source: www.kiwop.com
9 Best JavaScript Frameworks to Use in 2023
Additionally, Express.js v4 now comes with built-in middleware for handling AJAX requests from the client side, making it even easier to get started without having to worry about 3rd party libraries. Express.js is a great tool for quickly building out web applications and APIs in Node.js.
Source: ninetailed.io
JavaScript: What Are The Most Used Frameworks For This Language?
Express.JS is a popular open-source web application framework for Node.JS, which is a server-side JavaScript runtime environment. Express.JS provides a simple, flexible and scalable way to build web applications and APIs using Node.JS. It is known for its minimalist and unimposing approach, which means it provides a basic set of features and tools but allows developers to...
Source: www.bocasay.com

Acuity Scheduling Reviews

The Best 24 Appointment Scheduling Apps and Booking Software
Acuity Scheduling makes it easy to book appointments with clients and prospects. It’s an online assistant where prospects, customers, and clients can see your real-time availability and book their own appointments. The tool allows you to send customized confirmations that reflect your branding. And you can send appointment reminders and follow-up messages by email or text.
The Best Alternatives to Doodle That You Should Check Out
One drawback is having to add available time slots by hand, making Acuity Scheduling time-consuming.
Source: trafft.com
The 6 Best Calendly Alternatives in 2022 (Free & Paid Options)
Service-based businesses need more than a scheduling app — they need something like Acuity Scheduling that lets customers book appointments and pay for services at the same time.
10 Zenoti Alternatives 2020 | Salon & Spa Scheduling Software
Acuity Scheduling enables the prompt visualization of real-time availability and an easy method for scheduling appointments. The major feature is the calendar coordination. Acuity Scheduling sends notifications about scheduling the appointments; hence, it assures that you don’t miss any. The customers can book the appointments with you without leaving the website or the...
Best Salon Software 2020: The Ultimate Guide
There are several reasons why you may not want to go for an All-in-One Salon Software and instead choose an Appointment Software (like Square Appointments or Acuity Scheduling) + specialized tools.

Social recommendations and mentions

Based on our record, ExpressJS seems to be a lot more popular than Acuity Scheduling. While we know about 469 links to ExpressJS, we've tracked only 6 mentions of Acuity Scheduling. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ExpressJS mentions (469)

  • Not a Middy Fan
    Express.js was created around the time callbacks were _the_ architecture in Node.js. The world, including UI, quickly found callbacks do not compose well, and void return values are hard to test because of side-effects. Promises were created so you could compose functions, but still have control where your side-effects go. This negates the need for middlewares / callbacks. - Source: dev.to / 2 days ago
  • Experimental Devvit Web Views
    The Devvit team just announced a new experimental way to build WebView based apps for Reddit. Previously only static HTML/JS/CSS could be used. With this new version, it is possible to run server-side code through Node including spinning up an Express server. - Source: dev.to / 6 days ago
  • How to Handle File Uploads with Node.js and Express - Multer Edition
    Basic knowledge of JavaScript and Express. - Source: dev.to / 8 days ago
  • Reusable API proxy in just a few lines of JavaScript
    The basis of my small API proxy is the NPM package http-proxy-middleware from Steven Chim, which I utilized to build a system that can be used via configuration for various endpoints and that runs on a server under the Node.js framework Express. - Source: dev.to / 23 days ago
  • How To Fetch Image From Database and Display In React JS
    Express Documentation This site has comprehensive guides on setting up routes, handling requests, and working with middleware in Express. - Source: dev.to / about 2 months ago
View more

Acuity Scheduling mentions (6)

  • Booking appointments online with payment processing
    I love (acuityscheduling.com). All the best to you. If you need a website please reach out. All the best to you!! (proquestdigital.com). Source: almost 2 years ago
  • Recommendations for online scheduling app for a one-man tutoring business
    Have you checked acuity? https://acuityscheduling.com seems to be very popular and simple to use. Source: about 3 years ago
  • Need help finding a scheduling platform for my online kids classes business. what do you use?
    In my search, I stumbled upon https://acuityscheduling.com and it seems to check the boxes (wihtout havign actually tried their demo yet) but it is definitely more expensive than corsizio and I wonder if I need everything it can do. Do any of you have any experience with Acuity Scheduling? Would it be a good fit for my small business or is there something better? Source: about 3 years ago
  • What do you use to help with interview booking availability?
    Acuity scheduling does what you're asking https://acuityscheduling.com. Source: over 3 years ago
  • [question] is there an app for scheduling someone else?
    Acuity or Calendly would also let you do this. People normally use these sites to allow their clients to schedule meetings or classes, but you could certainly set up a calendar for your boss where you are the only "client" — you're the only person who schedules meetings. It's a bit more complicated than the Google Calendar option, but it might give you what you want. I'm a professional leadership and executive... Source: over 3 years ago
View more

What are some alternatives?

When comparing ExpressJS and Acuity Scheduling, you can also consider the following products

Node.js - Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications

Calendly - Say goodbye to phone and email tag for finding the perfect meeting time with Calendly. It's 100% free, super easy to use and you'll love our customer service.

Ruby on Rails - Ruby on Rails is an open source full-stack web application framework for the Ruby programming...

YouCanBookMe - Give your clients a better booking experience Stand out from your competitors with a completely customized scheduling experience that simply works. Create your free booking page! No credit card required. Free forever. Upgrade anytime.

Laravel - A PHP Framework For Web Artisans

Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.