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ExpressJS VS localhost.run

Compare ExpressJS VS localhost.run 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

localhost.run logo localhost.run

Instantly share your localhost environment!
  • ExpressJS Landing page
    Landing page //
    2021-10-14
  • localhost.run Landing page
    Landing page //
    2021-09-24

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.

localhost.run features and specs

  • Simplicity
    Localhost.run provides a simple way to expose your local server to the internet without requiring complex configurations or additional software installations.
  • No Installation Required
    You can use localhost.run directly from your terminal without the need to install any software or dependencies.
  • Free and Instantaneous
    Localhost.run offers a free service, and you can quickly start tunneling without any wait times or sign-ups.
  • Wide Compatibility
    It works with any web server running on your local machine, making it highly versatile.

Possible disadvantages of localhost.run

  • Stability and Uptime
    As a free service, localhost.run may not be as reliable as paid alternatives, potentially leading to unexpected downtimes.
  • Limited Customization
    Localhost.run doesn't offer many advanced features or customizations, which may be a drawback for more complex use cases.
  • Security
    By exposing your local server to the internet, there could be potential security risks if your server is not properly configured or secured.
  • Performance
    The performance of the tunnel can be slower compared to running the server locally due to additional network hops and bandwidth limitations.

Category Popularity

0-100% (relative to ExpressJS and localhost.run)

ExpressJS

localhost.run

JavaScript Framework
100 100%
JavaScript Framework
0% 0
Localhost Tools
0 0%
Localhost Tools
100% 100
Developer Tools
100 100%
Developer Tools
0% 0
Testing
0 0%
Testing
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 localhost.run

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.
Source: tms-outsource.com
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

localhost.run Reviews

Tunnelling services for exposing localhost to the web
localhost.run is very similar to Serveo but with less features. In fact, as far as I can tell, it only does 1 thing: expose your local web server to the web with a public URL. And it does that well enough for me.
Source: chenhuijing.com

Social recommendations and mentions

Based on our record, ExpressJS seems to be a lot more popular than localhost.run. While we know about 466 links to ExpressJS, we've tracked only 42 mentions of localhost.run. 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 (466)

  • 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 / 12 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 1 month 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 1 month 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
  • How To Fetch (Get) HTML From Server 🛤️
    To do this, let's create an API route, through which we will receive HTML from the server. For the backend part, we will use Node.js. The framework on which we will do this is Express.js. It is one of the most popular today and it is perfect for the task we are solving. First, we specify the controller that will process the HTML:. - Source: dev.to / about 2 months ago
View more

localhost.run mentions (42)

View more

What are some alternatives?

When comparing ExpressJS and localhost.run, 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

ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

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

Portmap.io - Expose your local PC to Internet from behind firewall and without real IP address

Laravel - A PHP Framework For Web Artisans

LocalXpose - Bye Bye Localhost, Hello World!

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