corsproxy VS JavaScript Operator Lookup

• Cross-Domain Requests
  corsproxy enables making cross-domain requests easily by acting as a proxy server, which helps in overcoming the limitations posed by the same-origin policy in web browsers.
• Open Source
  Being open source, corsproxy allows users to examine, modify, and enhance the source code according to their needs, providing flexibility and adaptability.
• Ease of Use
  The setup and configuration of corsproxy is straightforward, making it accessible even to developers with minimal setup experience.
• Configurability
  corsproxy provides options to customize headers and CORS settings, allowing more control over the requests and responses.

Possible disadvantages

• Security Risks
  Running a proxy server like corsproxy can introduce security vulnerabilities if not properly managed, as it may expose internal APIs to outsiders.
• Performance Overhead
  Forwarding requests through an additional server layer can introduce latency and reduce the overall performance of requests.
• Maintenance
  Managing and maintaining an additional service like corsproxy requires additional resources and oversight to ensure reliability and uptime.
• Limited Scalability
  corsproxy might not be suitable for high-volume traffic as it is primarily a simple tool, not optimized for large-scale applications.

• Ease of Use
  The JavaScript Operator Lookup tool provides a simple and easy-to-use interface for developers to quickly find information about JavaScript operators, improving their coding efficiency.
• Comprehensive Information
  The tool offers a comprehensive list of JavaScript operators along with detailed explanations, examples, and related information, which can be very helpful for both beginners and experienced developers.
• Time-Saving
  By consolidating information about JavaScript operators in one place, the tool saves developers time they might otherwise spend searching through documentation or other online resources.
• Educational Resource
  The tool acts as an educational resource by not only listing operators but also explaining their functionality and use cases, aiding in the learning process.
• Responsive Design
  With a responsive design, the tool is accessible across different devices, ensuring that developers can use it whether they are on a desktop, tablet, or mobile device.

Possible disadvantages

• Dependency on Internet
  Since the tool is web-based, it requires an internet connection, which may not be available in all situations, potentially limiting accessibility.
• Scope Limited to Operators
  The tool focuses solely on JavaScript operators, which might not cover all the needs of a developer looking for comprehensive JavaScript resources or help with other language features.
• Potential for Outdated Information
  There is a potential risk of the information becoming outdated if the tool is not regularly maintained and updated to reflect the latest changes in the JavaScript language.
• Lack of Interactive Examples
  While the tool provides examples, the absence of interactive coding environments means users cannot test operators directly within the tool.

Tracking corsproxy since Mar 2021.

• Variable Operator using Boolean?

  If you replace your || with ?? You should get the behaviour you are after. This is a good reference for what the operators do in js: https://joshwcomeau.com/operator-lookup. Source: about 5 years ago