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ExpressJS VS unpkg

Compare ExpressJS VS unpkg 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

unpkg logo unpkg

The CDN for everything on npm
  • ExpressJS Landing page
    Landing page //
    2021-10-14
  • unpkg Landing page
    Landing page //
    2022-07-18

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.

unpkg features and specs

  • Ease of Use
    Unpkg provides a simple and straightforward way to include any npm package in a web project by directly using a URL, without additional setup or configuration.
  • CDN Performance
    Being a Content Delivery Network (CDN), unpkg ensures fast and reliable delivery of assets, as files are served from locations closest to the user geographically.
  • Automatic Updates
    With unpkg, you can link directly to a package's latest version, ensuring your project always uses the most up-to-date version available.
  • Broad Compatibility
    Unpkg works with any package on npm, providing access to a vast library of JavaScript modules and assets that can be easily integrated into web applications.

Possible disadvantages of unpkg

  • Version Control
    Relying on automatic updates can introduce breaking changes due to version mismatches, potentially leading to unstable builds or unexpected behavior.
  • Single Point of Failure
    If unpkg's server experiences downtime or issues, your application could be disrupted, since dependencies are served from this external source.
  • Lack of Customization
    Unpkg does not support certain custom configurations or optimizations that might be possible with local bundling tools or custom CDNs.
  • Security Concerns
    Serving third-party scripts directly from a CDN could introduce security vulnerabilities if the integrity and authenticity of the scripts are not properly verified.

ExpressJS videos

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unpkg videos

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Category Popularity

0-100% (relative to ExpressJS and unpkg)
JavaScript Framework
100 100%
0% 0
CDN
0 0%
100% 100
Developer Tools
95 95%
5% 5
Web Frameworks
100 100%
0% 0

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 unpkg

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

unpkg Reviews

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Social recommendations and mentions

Based on our record, ExpressJS seems to be a lot more popular than unpkg. While we know about 467 links to ExpressJS, we've tracked only 31 mentions of unpkg. 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 (467)

  • How to Handle File Uploads with Node.js and Express - Multer Edition
    Basic knowledge of JavaScript and Express. - Source: dev.to / 2 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 / 17 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
  • Show HN: MetroJS – JavaScript HTTPS Client with Middleware
    Hi, I've made a javascript https client, based on the browsers Fetch API, with added middleware support. Prebuilt middleware includes JSON, OAuth2.1 and OIDC (OpenID Connect). Differences with for example Axios, is that middleware can capture both request and response in a single function. Middleware is stackable. It is also completely backwards compatible with the Fetch API. Direct inspiration came from Express... - Source: Hacker News / about 2 months ago
  • Which Go Web Backend Framework Is Right for Your Next Project? A Detailed Analysis of Features and Performance
    Fiber draws direct inspiration from Express.js, a widely used web framework in the Node.js ecosystem. It is built on top of Fasthttp, known for its exceptional speed and low memory usage. - Source: dev.to / about 2 months ago
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unpkg mentions (31)

  • Shadow DOM: Master Web Component Encapsulation for Modern JavaScript Apps
    // Feature detection and polyfill loading (function() { // Check if Shadow DOM is supported if (!('attachShadow' in Element.prototype)) { console.log('Shadow DOM not supported - loading polyfill'); // Load the polyfill const script = document.createElement('script'); script.src = 'https://unpkg.com/@webcomponents/webcomponentsjs/webcomponents-bundle.js'; script.onload = () => { ... - Source: dev.to / about 2 months ago
  • CSS-zero: opinionated CSS starter kit for your "nobuild" application
    Bold move to call it "no build" when it requires me to install Ruby, Rails and this package. Not to mention that if I really want a "no build" tailwind I could simply add this single line: - Source: Hacker News / 3 months ago
  • trimMiddle() - the missing String trim command
    To use it in your own products, either use npm -​i trimmiddle or use the client-side version via unpkg. - Source: dev.to / 4 months ago
  • Comprehensive Guide: Integrating a Drag-and-Drop Form Builder for Camunda.
    Const formEngine = document.createElement('script'); formEngine.crossOrigin = true; formEngine.src = 'https://unpkg.com/@react-form-builder/viewer-bundle@1.2.0/dist/index.umd.js'; document.body.append(formEngine);. - Source: dev.to / 11 months ago
  • Run0 – systemd based alternative to sudo announced
    Just a short reminder that Lennart is working for Microsoft. https://unpkg.com/@material-design-icons/svg@0.14.13/outlined/refresh.svg. - Source: Hacker News / about 1 year ago
View more

What are some alternatives?

When comparing ExpressJS and unpkg, 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

jsDelivr - A free, fast, and reliable Open Source CDN for npm and GitHub with the largest network and best performance from all OSS CDNs. Serving 100 billion requests per month.

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

cdnjs - An open source community driven JS/CSS CDN.

Laravel - A PHP Framework For Web Artisans

raw.githack.com - raw.githack.com serves raw files from github.com with proper Content-Type headers (like rawgit.