SlimerJS Alternatives & Competitors

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.

Key Selenium features:

Open Source Cross-Browser Compatibility Cross-Platform Support Supports Multiple Programming Languages

Open Source

The httest provides a large variety of HTTP-related functionality, useful for implementing all...

Key httest features:

Open Source Customizability Community Support Cost-effective

AI-powered website builder that helps you create professional sites in minutes.

Key Mixo features:

No Code Builder Custom Designs and Styles Integrations AI Forms

Try for free freemium $6.0 / Monthly (No-code editor, Custom domain, Export subscribers)

WebInject is a free tool for automated testing of web applications and web services.

10x faster UI testing without a line of code.

Key Screenster features:

Ease of Use Visual Regression Testing Cloud-Based Team Collaboration

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.

Key Cypress.io features:

Easy Setup and Configuration Real-time Reloads Time Travel Debugging Automatic Waiting

Open Source

Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium...

Key puppeteer features:

Headless Browsing Full Browser Control Rich API Active Community

DalekJS is an open source UI testing tool.

Open Source

PhantomJS is a headless browser that works hand in hand with Selenium to help developers more efficiently test their sites and apps.

Key Phantomjs features:

Headless Execution Full Web Stack Screenshots Network Monitoring

Modern open-source task and test automation tool and Selenium IDE.

Key UI.Vision features:

Cross-Platform Compatibility Browser Integration Open Source Visual Automation

Built on the top of Selenium and Appium, Katalon Studio is a free and powerful automated testing tool for web testing, mobile testing, and API testing.

Key Katalon features:

User-Friendly Interface Cross-Browser Testing Integrated Reporting Built-in Keywords

Render any dynamic Javascript webpage to JSON with PhantomJS.

Key PhearJS features:

Ease of Use JavaScript Rendering Proxy Support Customizable

Ubot Studio allows you to make ANY automation software you want without ANY programming experience.

Key UBot Studio features:

User-friendly Interface Automation of Web Tasks Comprehensive Scripting Options Integrated Debugger

iMacros allow you to record the most tedious and common actions you take on your browser and automate them to simplify the routine of your life.

Key iMacros features:

User-Friendly Interface Browser Compatibility Powerful Scripting Data Extraction