Software Alternatives, Accelerators & Startups

Nightwatch.js VS rollup.js

Compare Nightwatch.js VS rollup.js and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Nightwatch.js logo Nightwatch.js

Write efficient and straightforward end-to-end tests in Node.js which run against a Selenium/WebDriver server.

rollup.js logo rollup.js

Rollup is a module bundler for JavaScript which compiles small pieces of code into a larger piece such as application.
  • Nightwatch.js Landing page
    Landing page //
    2023-06-30
  • rollup.js Landing page
    Landing page //
    2023-02-09

Nightwatch.js features and specs

  • Simplicity
    Nightwatch.js is known for its simplicity and ease of use. It provides a straightforward syntax which makes it easier for developers to write and maintain test scripts.
  • Built-in Test Runner
    Nightwatch comes with a built-in test runner that is integrated into the framework, simplifying the testing setup and execution process.
  • Cross-Browser Testing
    It supports cross-browser testing by integrating with WebDriver, which allows you to run automated tests on various browsers, including Chrome, Firefox, and Edge.
  • Comprehensive Documentation
    Nightwatch.js offers comprehensive and detailed documentation which helps developers quickly understand and implement testing solutions without significant difficulty.
  • Community Support
    Nightwatch.js has an active community which can be helpful for finding solutions to common problems, sharing best practices, and staying updated with new features.
  • Integration with CI/CD Tools
    The framework can easily be integrated with continuous integration and continuous deployment tools, enhancing the automation of testing processes in development pipelines.

Possible disadvantages of Nightwatch.js

  • Dependency on Selenium
    Nightwatch.js relies on Selenium WebDriver, which can be a limitation in terms of setup complexity and potential issues related to WebDriver compatibility with browsers.
  • Learning Curve for Advanced Features
    While the basic features are simple to use, advanced configurations and custom commands require a more in-depth understanding, which may increase the learning curve for some users.
  • Less Flexibility in Command Chaining
    Compared to some other testing frameworks like Cypress, Nightwatch.js might offer less flexibility in terms of chaining commands and writing more complex assertions.
  • Performance with Large Test Suites
    Some users have reported performance issues when executing large test suites, which can slow down the testing process significantly.
  • Limited Built-In Reporting
    Nightwatch.js has limited built-in reporting capabilities, often requiring additional plugins or tools to generate comprehensive test reports.

rollup.js features and specs

  • Tree Shaking
    Rollup.js performs treeshaking to eliminate dead code, resulting in smaller bundle sizes. It analyzes the dependency tree and includes only the parts of the code that are actually used.
  • Output Formats
    Supports multiple output formats including ES modules, CommonJS, AMD, UMD, and IIFE. This makes it versatile for different use cases.
  • Plugins
    Rollup.js has a rich ecosystem of plugins that extend its functionality, such as code transformation, minification, and support for various types of modules.
  • Code Splitting
    Supports code splitting, allowing you to break your code into smaller chunks that can be loaded on demand. This improves performance for larger projects.
  • Efficient Bundling
    Offers efficient bundling by removing duplicates and ensuring that each module gets included only once, which contributes to reduced bundle size.
  • Minimal Configuration
    Generally requires minimal configuration to get started, focusing on simplicity and ease of use.

Possible disadvantages of rollup.js

  • Learning Curve
    Although relatively simple to use, there is still a learning curve associated with understanding its configuration and the plugin system.
  • Initial Build Time
    The initial build time can be slower compared to some other bundlers, particularly for larger projects.
  • Limited Built-in Features
    Rollup.js focuses on being a minimalist tool, so it lacks some of the built-in features that other bundlers may have. Often, additional functionality needs to be added via plugins.
  • Plugin Compatibility
    Not all plugins work seamlessly with Rollup.js, and there may be occasional compatibility issues, especially with plugins originally designed for other bundlers.
  • Node.js Ecosystem
    While Rollup.js excels in bundling for browsers, it is not as commonly used for Node.js applications compared to other tools like Webpack.
  • Community Size
    The community size is smaller compared to other bundling tools like Webpack, which can sometimes make finding solutions to issues more challenging.

Analysis of rollup.js

Overall verdict

  • Rollup.js is a highly recommended choice for projects where ES6 modules are extensively used, and the goal is to produce compact and clean output. It's particularly beneficial for library authors aiming to provide their libraries in multiple formats.

Why this product is good

  • Rollup.js is good due to its efficient bundling process that helps in creating smaller and faster JavaScript files. It uses ES6 modules which enable better tree shaking and helps in removing unused code, leading to cleaner and more optimized builds. Additionally, Rollup has a simple and modular architecture that can be extended with plugins to support various build processes and features.

Recommended for

  • JavaScript library authors
  • Developers prioritizing ES6 module syntax
  • Projects that require efficient tree shaking
  • Those needing a customizable and streamlined bundling process

Nightwatch.js videos

De cero a héroe con Nightwatch.js - Rodrigo Godoy y Alejandra Silva

rollup.js videos

No rollup.js videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Nightwatch.js and rollup.js)
Browser Testing
100 100%
0% 0
Web Application Bundler
0 0%
100% 100
Developer Tools
45 45%
55% 55
JS Build Tools
0 0%
100% 100

User comments

Share your experience with using Nightwatch.js and rollup.js. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Nightwatch.js and rollup.js

Nightwatch.js Reviews

Top Selenium Alternatives
Nightwatch.js simplifies the setup and use of Selenium WebDriver, providing an abstraction layer that is easier to work with for JavaScript developers. While it offers the broad compatibility and standardization of Selenium WebDriver, it aims to improve the development experience with its simplified syntax and support for the Page Object pattern, making it a middle ground...
Source: bugbug.io

rollup.js Reviews

Rollup v. Webpack v. Parcel
Rollup provides much simpler configuration over webpack 4 and has a host of pre-configured plugins that are a breeze to incorporate into your project. Rollup's also the fastest of the build tools period.
Source: x-team.com

Social recommendations and mentions

Based on our record, rollup.js should be more popular than Nightwatch.js. It has been mentiond 62 times since March 2021. 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.

Nightwatch.js mentions (13)

  • Automating Android TV app with Nightwatch
    Nightwatch which will prompt to create a boilerplate framework specifically for Mobile / TV apps. - Source: dev.to / about 1 year ago
  • Learn Automated Testing At Home: A Beginner's Guide
    6.NightwatchJS: NightwatchJS is a Node.js-based end-to-end testing framework. Key Features: Simplifies writing test scripts using a simple syntax. Supports parallel test execution. Integrates with Selenium WebDriver for cross-browser testing. - Source: dev.to / about 1 year ago
  • CSS Selectors And XPath Locators In Selenium Test Automation Scripts
    I have shown you the examples of using selectors in the Google Chrome dev tools, but the idea is similar when you write your automation scripts. I will use the Nightwatch testing framework to write the following snippets which will navigate to some webpage, wait to ensure that an interactive element has appeared in the DOM, and finally click on it. If you want to learn using Javascript with Nightwatch framework... - Source: dev.to / about 3 years ago
  • How To Perform Automation Testing With Cucumber And Nightwatch JS?
    Nightwatch.js is a popular open-source, Selenium JavaScript-based test automation framework for automating browser-based web applications and websites. It is written in Node.js runtime and uses the W3C WebDriver API (formerly Selenium WebDriver) for interacting with various browsers to perform commands and assertions on DOM elements. - Source: dev.to / about 3 years ago
  • Properly Configuring Nightwatch to Run Geckodriver
    I’ll get right to it: both the stock Nightwatch configuration file (as of at least Nightwatch v. 2.0.9) and the Nightwatch docs are inaccurate for using the geckodriver web driver (specifically, v. 0.30.0) to run tests. Here is what you need to do, isolated to the firefox environment portion of the test_settings object in a nightwatch.conf.js file:. - Source: dev.to / about 3 years ago
View more

rollup.js mentions (62)

  • JavaScript is so redundant
    Why are there so many JavaScript build tools? Gulp, Grunt, Webpack, Laravel Mix, Rollup.js, and now Vite. And these are just the ones that I've worked with. Haven't we solved this problem? And why build a new tool? Why not improve existing tools? - Source: dev.to / 7 days ago
  • ⚔️ Vite vs. Turbopack in 2025: Which One to Choose?
    Vite (pronounced veet) was created by Evan You (Vue's creator) and launched in 2020. It uses native ES modules in the browser and esbuild for lightning-fast dev servers and Rollup for optimized production builds. - Source: dev.to / 10 days ago
  • Valentine’s Day Breakup: React Dumps Create React App
    Vite is a modern frontend build tool used to develop fast and super efficient web applications. It serves files instantly and ensures that changes are updated immediately after they are implemented. It makes use of Rollup for optimized builds and has support for when you want to build a Javascript library (instead of a full app). - Source: dev.to / 2 months ago
  • Advanced Guide to Using Vite with React in 2025
    In 2025, mastering Vite for your React projects means leveraging powerful configurations, intelligent optimizations, and a robust plugin ecosystem. By understanding Vite’s modern architecture—native ES modules (ESM) during development and optimized Rollup bundling for production—you can significantly streamline your workflow, improve developer experience, and deliver fast, performant applications at scale. - Source: dev.to / 3 months ago
  • Optimizing React Development with Vite🤩.
    6. Production-Ready Code Vite uses Rollup for production builds, which optimizes the code by bundling it efficiently, performing tree shaking, and minifying JavaScript. This results in smaller, optimized production builds that are ready for deployment. - Source: dev.to / 6 months ago
View more

What are some alternatives?

When comparing Nightwatch.js and rollup.js, you can also consider the following products

Cypress.io - Slow, difficult and unreliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.

Webpack - Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.

WebdriverIO - Webdriver module for Node.js. that makes it easier to write Selenium tests

Parcel - Blazing fast, zero configuration web application bundler

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.

npm - npm is a package manager for Node.