Head-to-Head: Casperjs vs Playwright Analysis

casperjs

v1.1.4(almost 7 years ago)

This package is deprecated. Consider finding alternatives.Types definitions are provided via a separate npm package: @types/casperjsNumber of direct dependencies: 0Monthly npm downloads

CasperJS is a navigation scripting and testing utility for PhantomJS, a headless browser. It provides a high-level API for automating interactions with web pages, including form submission, clicking links, capturing screenshots, and scraping data. CasperJS allows you to write scripts in JavaScript to simulate user interactions and perform automated testing of web applications.

Alternatives:
puppeteer+
playwright+
nightwatch+
webdriverio+
testcafe+
cypress+
selenium-webdriver+
taiko+
protractor+
codeceptjs+

Tags: javascripttestingautomationheadless-browserweb-scraping

playwright

v1.42.0(3 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

Playwright is a powerful Node.js library for automating browser actions and interactions. It provides a high-level API that allows you to control Chromium, Firefox, and WebKit browsers, enabling you to automate tasks like clicking buttons, filling forms, taking screenshots, and generating PDFs. Playwright offers cross-browser support and provides consistent behavior across different browser engines.

Alternatives:
puppeteer+
selenium-webdriver+
cypress+
testcafe+
webdriverio+
nightwatch+
taiko+
protractor+
karma+
codeceptjs+

Tags: node.jsbrowser-automationtestingweb-scrapingcross-browser

Fight!

Popularity

CasperJS was popular in the past, but it is no longer actively maintained and has been deprecated. Playwright, on the other hand, is a relatively new library but has gained significant popularity due to its powerful features and active development.

Functionality

CasperJS is a testing and scraping framework specifically designed for PhantomJS, a headless browser. It provides a high-level API for automating browser actions. Playwright, on the other hand, is a modern and cross-browser automation library that supports multiple browsers such as Chrome, Firefox, and WebKit. It offers a more comprehensive and up-to-date set of features for browser automation and testing.

Compatibility

CasperJS is tightly coupled with PhantomJS, which is no longer actively maintained. This means that CasperJS may not work well with modern browsers and may have compatibility issues. Playwright, on the other hand, is designed to work with modern browsers and provides consistent and reliable automation across different browser engines.

Developer Experience

Playwright provides a more modern and developer-friendly API compared to CasperJS. It has excellent TypeScript support, provides better documentation, and has a more active community. Playwright also offers powerful debugging capabilities and supports multiple programming languages such as JavaScript, TypeScript, Python, and C#. CasperJS, being deprecated, may lack some of these modern development features.

Maintenance

CasperJS is no longer actively maintained and has been deprecated. This means that it may not receive bug fixes, security updates, or new features. Playwright, on the other hand, is actively developed and maintained by Microsoft, ensuring regular updates, bug fixes, and improvements.