The Ultimate Guide to Enabling Cross-Origin Resource Sharing (CORS)

Curious about what the Cross-Origin Resource Sharing (CORS) policy is exactly and why you might face this error so often? Learn everything you need to know about it here.

Consider the following situation: you’re trying to fetch some data from an API on your website using fetch() but end up with an error.

You open up the console and see either “No Access-Control-Allow-Origin header is present on the requested resource,” or “The Access-Control-Allow-Origin header has a value <some_url> that is not equal to the supplied origin” written in red text, indicating that your request was blocked by CORS policy.

Seem familiar? With over 10,000 questions posted under the cors tag on StackOverflow, it is one of the most common issues that plague frontend developers and backend developers alike. So, what exactly is the CORS policy and why do we face this error often?

What is Cross-Origin Resource Sharing (CORS)?

Interestingly, this is not an error as we portray it, but rather the expected behavior. Our web browsers enforce the same-origin policy, which restricts resource sharing across different origins. Cross-origin resource sharing, or CORS, is the mechanism through which we can overcome this barrier. To understand CORS, let us first understand the same-origin policy and its need.

#developer #web-development

What is GEEK

Buddha Community

The Ultimate Guide to Enabling Cross-Origin Resource Sharing (CORS)

Curious about what the Cross-Origin Resource Sharing (CORS) policy is exactly and why you might face this error so often? Learn everything you need to know about it here.

Consider the following situation: you’re trying to fetch some data from an API on your website using fetch() but end up with an error.

You open up the console and see either “No Access-Control-Allow-Origin header is present on the requested resource,” or “The Access-Control-Allow-Origin header has a value <some_url> that is not equal to the supplied origin” written in red text, indicating that your request was blocked by CORS policy.

Seem familiar? With over 10,000 questions posted under the cors tag on StackOverflow, it is one of the most common issues that plague frontend developers and backend developers alike. So, what exactly is the CORS policy and why do we face this error often?

What is Cross-Origin Resource Sharing (CORS)?

Interestingly, this is not an error as we portray it, but rather the expected behavior. Our web browsers enforce the same-origin policy, which restricts resource sharing across different origins. Cross-origin resource sharing, or CORS, is the mechanism through which we can overcome this barrier. To understand CORS, let us first understand the same-origin policy and its need.

#developer #web-development

Cross platform app development guide

Previously developers used to undertake native app -development which could cater only to a specific set of audiences. But cross-platform app development has brought significant changes in this field. Developers can now bring along massive time savings and redirect the same towards further development as the cross-platform apps can cater to a wider user base at once. You can take the example of the Flutter by Google, which has gained massive popularity off late. So, read to know more about how Flutter is playing the role of a torchbearer in the field of cross-platform app development:

• This cross-platform technology helps in obtaining native-performing apps and develops it using the built-in components.
• Users can get ready access to their resources with a large number of packages and plug-ins available over Flutter.
• A single code base makes it redundant to use an additional JavaScript badge. This, in turn, makes Flutter very simple in operation.

The cross-platform applications can easily remove the disparity between OS platforms which arises in its UI and UX. This also reduces the budget which developers have to allocate in app development. As a result, the applications can cater to the requirement of more users on the lookout for affordable solutions.

Click here to read more: Cross platform app development guide

#cross platform app development #cross platform app development cost #cross platform app development guide #cross platform app development pros and cons

Top Cross-Platform App Developers in USA

Are you looking for the best Cross-Platform app developers in USA? AppClues Infotech has the best expertise to create mobile app on Android & iOS platform. Get in touch with our team for the right Cross-Platform app development solution.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#cross-platform app development #cross-platform framework development #cross-platform mobile app development #top cross platform app developers in usa #top cross platform app developers in usa #develop a cross-platform mobile app

Platform App Design | Cross-Platform Development Services

Cross-Platform Development Services

With the development in mobile app technology, a huge time saver as well as the quality maintainer technology is Cross-Platform App development. The development of an app that takes less time to develop as well as uses one technology to develop an app for both android and iOS is game-changing technology in mobile app development.

Want to develop or design a Cross-platform app?

With the successful delivery of more than 950 projects, WebClues Infotech has got the expertise as well as a huge experience of cross-platform app development and design. With global offices in 4 continents and a customer presence in most developed countries, WebClues Infotech has got a huge network around the world.

Want to know more about our cross-platform app designs?

Visit: https://www.webcluesinfotech.com/cross-platform-design/

Share your requirements https://www.webcluesinfotech.com/contact-us/

View Portfolio https://www.webcluesinfotech.com/portfolio/

#cross-platform development services #cross platform mobile app development services #cross-platform mobile app development services #cross platform app development services #hire cross platform app developer #hire cross-platform app developer india usa,

Cross Platform Mobile App Development Company in USA

AppClues Infotech is a top-notch cross platform mobile app development company in USA. With strong mobile app designers & developers team that help to create powerful cross-platform apps using the current market technologies & functionalities.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#cross platform mobile app development company #best cross platform mobile app development #cross platform app development services #top cross platform app development company #cross-platform app development usa #hire cross-platform app developer