Browserling vs Nightwatchjs: What are the differences?

Introduction:
Browserling and Nightwatchjs are two popular tools used for testing web applications. Both have their own unique features and functionalities that cater to different needs of developers and testers.

1. **Automation Testing vs. Cross-Browser Testing**: Nightwatchjs is primarily an automation testing tool that allows developers to write automated tests in JavaScript. On the other hand, Browserling focuses on cross-browser testing, providing a platform where users can test their websites on different browsers and operating systems.

2. **Integration Capabilities**: Nightwatchjs offers seamless integration with popular CI/CD tools such as Jenkins, Travis CI, and TeamCity, allowing for continuous testing in the development pipeline. Browserling, on the other hand, lacks such deep integration capabilities with CI/CD tools, as its main focus is on cross-browser testing.

3. **Programming Language**: Nightwatchjs is based on JavaScript, making it easier for developers who are already familiar with the language to write test scripts. In contrast, Browserling does not require any specific programming language as it focuses on simulating different browsers for testing purposes.

4. **Community Support**: Nightwatchjs has a larger and more active community of developers and testers who contribute to the tool's ecosystem by sharing best practices, plugins, and extensions. Browserling, while having a supportive community, may not be as extensive as Nightwatchjs in terms of support and resources available.

5. **User Interface**: Browserling offers a user-friendly GUI where users can interact with different browsers and test their websites visually. Nightwatchjs, being a command-line tool, may not have the same level of visual interface for testing, as its focus is more on automated testing through scripts and commands.

6. **Cost**: Browserling offers paid subscription plans for users to access its cross-browser testing platform, while Nightwatchjs is an open-source tool available for free. Depending on the budget and requirements of the project, users can choose between the cost-effective option of Nightwatchjs or the comprehensive features of Browserling with a subscription fee.

In Summary, Browserling specializes in cross-browser testing with a visual interface and paid plans, while Nightwatchjs focuses on automation testing with JavaScript, integration capabilities, an open-source model, and strong community support.