readme.md

Fix CORS Errors (React, Angular, Vue)

Easily bypass CORS errors in development environments with the fix-cors-errors package. This Node module provides a straightforward way to modify URLs to utilize a HTTP Proxy, facilitating the development and testing of web applications that consume third-party APIs without CORS support.

Features

• Simple Integration: Easily integrate with any JavaScript or TypeScript project.
• Development Efficiency: Speed up development and testing phases by circumventing CORS errors.
• Flexibility: Use with popular frameworks like Angular, React, and more.

Installation

Install fix-cors-errors using npm by running the following command:

npm install fix-cors-errors

Basic Usage

First, import the fixCorsErrors function in your JavaScript or TypeScript file and wrap it around the URL:

import { fixCorsErrors } from 'fix-cors-errors';

// Using fetch to request data
fetch(fixCorsErrors('https://dummyjson.com/products/1'))
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));

React Example

import React, { useEffect, useState } from 'react';
import { fixCorsErrors } from 'fix-cors-errors';

const DataFetcher = () => {
  const [data, setData] = useState(null);

  useEffect(() => {
    const fixedUrl = fixCorsErrors('https://dummyjson.com/products/1');
    fetch(fixedUrl)
      .then(response => response.json())
      .then(setData)
      .catch(console.error);
  }, []);

  if (!data) return <div>Loading...</div>;
  return <div>{JSON.stringify(data)}</div>;
};

export default DataFetcher;

Angular Example

import { Component, OnInit } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { HttpClientModule } from '@angular/common/http';
import { fixCorsErrors } from 'fix-cors-errors';

@Component({
  selector: 'app-root',
  template: `
    <div *ngIf="data; else loading">
      {{ data | json }}
    </div>
    <ng-template #loading>
      Loading...
    </ng-template>
  `,
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {
  
  public data: any;

  constructor(private httpClient: HttpClient) { }

  ngOnInit() {
    this.httpClient.get(fixCorsErrors('https://dummyjson.com/products/1'))
      .subscribe(
        result => this.data = result,
        error => console.error('Error:', error)
      );
  }
}

Contributing

Contributions to fixCorsErrors are welcome! Please refer to the contributing guidelines for more details on how to submit pull requests, report issues, or request features.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Support

If you encounter any issues or require assistance, please open an issue on https://corsproxy.io/support/