Software Alternatives, Accelerators & Startups

ExpressJS VS LambdaTest

Compare ExpressJS VS LambdaTest 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

LambdaTest logo LambdaTest

Perform Web Testing on 2000+ Browsers & OS
  • ExpressJS Landing page
    Landing page //
    2021-10-14
  • LambdaTest Landing page
    Landing page //
    2023-09-09

LambdaTest is a cloud-based cross browser testing platform that helps enterprises run web automation tests at scale (through parallel testing).

Selenium Automation Grid and Cypress CLI on LambdaTest You can attain better browser coverage by running tests across 2,000+ different browsers, devices, and operating systems online. LambdaTest provides a secure, scalable, and reliable cloud-based Selenium Grid that helps run Selenium tests at a faster pace. The Cypress CLI on LambdaTest, helps you expand Cypress test coverage to 40+ browser versions across Windows and macOS platforms. Along with automation testing, you can also perform manual tests, visual UI tests, and real-time tests.

**LT Browser - Responsive Web Testing* Additionally, LambdaTest also offers complimentary access of LT browser - a path-breaking developer-oriented tool that helps assess the responsiveness of your website. LT Browser eases the task of mobile testing as responsive tests can run against 50+ different device resolutions. You can also create custom device (or viewports) and test localhost URL without any extensions (or tunnels).

ExpressJS

Pricing URL
-
$ Details
Platforms
-
Release Date
-

LambdaTest

$ Details
freemium $15.0 / Monthly
Platforms
Browser Windows Android Web iOS Google Chrome Mac OSX Firefox Safari
Release Date
2017 January
Startup details
Country
United States
State
California
Founder(s)
Asad Khan
Employees
100 - 249

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.

LambdaTest features and specs

  • Selenium Grid For Mobile Web-Automation Testing
  • Selenium Web Testing Automation
  • Parallel Testing For Goto Market Launch
  • API for Continuous Testing
  • Live Interactive Browser Compatibility Testing
  • Continuous Testing with Continuous Integration Tools
  • LT Browser App for Responsive Testing
  • Faster Automated Screenshot Testing

ExpressJS videos

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LambdaTest videos

Cross Browser Testing Using LambdaTest | LambdaTest Tutorial | Selenium Training | Edureka

More videos:

  • Tutorial - LambdaTest Cross Browser Testing Tool Tutorial
  • Review - LambdaTest vs BrowserStack - Browser Compatibility Testing Tools Reviews

Category Popularity

0-100% (relative to ExpressJS and LambdaTest)
JavaScript Framework
100 100%
0% 0
Website Testing
0 0%
100% 100
Developer Tools
100 100%
0% 0
Automated Testing
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 LambdaTest

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

LambdaTest Reviews

  1. Alina-Novikava
    · Software QA Engineer at uTest ·
    LambdaTest an essential tool for cross browser compatibility

    Initially we were skeptical whether a cloud infrastructure would be able to give us the flexibility, speed and browser coverage we need for our agile sprints. But LambdaTest has been a complete value for money to us.

    They usually get the latest browsers on-board under 2 weeks time and are never compromising the experience over legacy browsers at the same time. The machines are quick to load and we rely heavily over the Monday integration, it helps us share screenshots instantly among ourselves without having to be stuck in long email chains.

    We have been using LambdaTest for around 8 months and it has been so far so good.

    🏁 Competitors: Sauce Labs, CrossBrowserTesting
    👍 Pros:    Underpass app, very helpful for local testing on development environment|Stability is good, downtimes are notified if any|Up to date with latest browsers and os like safari 14, macos big sur|Integrations with monday, jira, and more prominent tools
    👎 Cons:    Need more devices for screenshot testing|Would love to see mobile application testing
  2. Lee Jelley
    · DevOps & Cloud Engineer at Contino ·
    LambdaTest Our Go-To Platform For Selenium Testing

    LambdaTest has made our testing process less tedious with automated parallel testing. Builds that took days to complete with in-house infrastructure were executed in a couple hours. Parallel testing has helped us with faster feedback loops to scale up our go to market efforts.

    Having a global user base we have active traffic from varied locations and testing on multiple platforms and browsers is a continuous process for the team. The feature that stands out for us is geolocation testing, all you need to do is run the capabilities and test the website for the desired location. We use Azure Pipelines for CI/CD and LambdaTest extension for Azure has helped us get a seamless testing experience for our privately hosted projects. Thanks to that we are now able to easily ensure browser compatibility for all the changes before we move them to Prod. Kudos to the team!

    🏁 Competitors: Sauce Labs, CrossBrowserTesting
    👍 Pros:    Support team is very active|Extensions to perform testing with ci/cd tools like azure pipelines|Always up to date with latest browsers|Offers 70+ integrations, glad to see it integrates with jira|Affordable pricing option
    👎 Cons:    Cypress integration is missing|Native app testing is not available yet
  3. Rod Morales
    · Front End Developer at SavvyCard ·
    Easy, Useful and provides lots of data for debugging

    Have been using Lambdatest for around 6 months now, and could say that it’s a useful testing tool for our team. Offering great combinations of browsers and operating systems for you to test on and most importantly there are many types of additional logs that come with each test which helps in debugging.. Glad to see the integration with Travis CI due to which we could optimally use this tool with our CI CD pipelines directly. We were able to effectively run TestNG and Selenium tests using their documentation and as an added advantage their support team is quick and helpful

    🏁 Competitors: Sauce Labs, CrossBrowserTesting
    👍 Pros:    Detailed documentation, helps you with quick implementation|Apis for extracting test run data like logs and run video|Good community to help to dig deep for possible outcomes.|Screenshot testing feature|Integration with jira
    👎 Cons:    There is a latency in a single test when compared to a local machine. maybe because of the cloud? so you have to run in parallel to cut down on testing times.

Top Selenium Alternatives
Lambdatest is a comprehensive browser automation tool that provides a cloud-based platform for automated and manual cross-browser testing. With support for a plethora of browser and OS combinations, it ensures that web applications perform consistently in various environments. Lambdatest integrates well with CI/CD pipelines, supports visual regression testing, and offers...
Source: bugbug.io
16 Best Android Emulators For PCs In 2023
LambdaTest comes with Native App Testing features that let you conduct online live interactive native mobile app testing anywhere in the world by simply uploading your .apk file. Perform cross browser testing and run your automation tests at scale.
Source: theqalead.com
Best Automation Testing Tools (Free and Paid) | July 2022
It allows us to test on the latest mobile and desktop browsers on the cloud. We can ensure our website is compatible across all browsers and devices by performing Real-time cross Browser Compatibility testing with LambdaTest.

Social recommendations and mentions

Based on our record, ExpressJS seems to be a lot more popular than LambdaTest. While we know about 468 links to ExpressJS, we've tracked only 10 mentions of LambdaTest. 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 (468)

  • 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 / 1 day ago
  • How to Handle File Uploads with Node.js and Express - Multer Edition
    Basic knowledge of JavaScript and Express. - Source: dev.to / 4 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 / 19 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
View more

LambdaTest mentions (10)

  • Testing Transformed: QA’s New Role in Digital Transformation
    AI-Powered Testing: You’ve heard enough about this on LinkedIn & elsewhere on the internet. We’ve seen enough proof that it is unlikely to be a passing cloud. I don’t have specific advice on where you can use these ML, NLP, and LLM technologies, but I already see a lot of testers beginning to use it for test case development, coding & writing emails. Tools like LambdaTest are already leveraging AI to enhance test... - Source: dev.to / 2 months ago
  • Agile Traceability: Connecting the Dots Without Slowing Down – Part 2
    Tools like LambdaTest offer automated traceability features designed to keep your workflows smooth and your team aligned with what matters most. As your projects evolve, LambdaTest scales with you, providing a simple yet effective way to connect the dots, and helping your team stay focused on delivering great results without the extra hassle. - Source: dev.to / 3 months ago
  • Pyppeteer Tutorial: The Ultimate Guide to Using Puppeteer with Python
    Import asyncio Import pytest From pyppeteer.errors import PageError From urllib.parse import quote Import os Import sys From os import environ From pyppeteer import connect, launch Exec_platform = os.getenv('EXEC_PLATFORM') Test_url = 'https://lambdatest.com/' # Selectors of the page # Pytest fixture for browser setup @pytest.fixture(scope='function') Async def browser(): if exec_platform == 'local': ... - Source: dev.to / over 1 year ago
  • Simplify Your Debugging Process With Enhanced LT Debug 2.0
    If you want to perform cross-domain Ajax requests faster, adding the (Access-Control-Allow-Origin: *) rule to your response header will allow you to do so. For example, you can bypass CORS on lambdatest.com when you turn it on while accessing the resources. - Source: dev.to / about 2 years ago
  • Testing Modern Applications With Playwright 🎭
    Const { webkit, chromium } = require('playwright'); (async () => { const browser = await chromium.launch(); const page = await browser.newPage(); // Listen for all console logs page.on('console', msg => console.log(msg.text())) // Listen for all console events and handle errors page.on('console', msg => { if (msg.type() === 'error') ... - Source: dev.to / about 2 years ago
View more

What are some alternatives?

When comparing ExpressJS and LambdaTest, 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

BrowserStack - BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

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

Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

Laravel - A PHP Framework For Web Artisans

Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.