JavaScript Cors

Open-source JavaScript projects categorized as Cors
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Top 11 JavaScript Cor Projects

Cors

  1. cors

    Node.js CORS middleware

    Project mention: 10 Tools and Resources to Master CORS | dev.to | 2025-02-18

    If you are building your backend with Express, the Express CORS package is a must-have. It simplifies the process of enabling CORS on your server so that your frontend can interact with it without any hassle. The setup is straightforward and the package is well-documented, making it easy to integrate into your existing Express application.

  2. Civic Auth

    Auth in Less Than 5 Minutes. Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.

    Civic Auth logo

  3. xdomain

    A pure JavaScript CORS alternative

  4. allOrigins

    :alien: Pull content from any page as JSON via API

    Project mention: WikiTok | news.ycombinator.com | 2025-02-04

    There's many services to solve this pain point. I've used https://allorigins.win/ in the past.

  5. cloudflare-cors-anywhere

    CORS "anywhere" proxy in a Cloudflare worker. DEMO at: https://test.cors.workers.dev/

  6. fastify-cors

    Fastify CORS

    Project mention: Building a Scalable URL Shortener with Node.js (Part 1/2) | dev.to | 2024-11-08

    @fastify/cors: Middleware for enabling Cross-Origin Resource Sharing (CORS).

  7. cors.sh

    cors.sh provides cors-anywhere proxy service more reliable for production.

  8. CORSflare

    A lightweight JavaScript CORS Reverse Proxy designed to run in a Cloudflare Worker.

  9. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

    InfluxDB logo

  10. Natours

    An awesome tour booking web app written in NodeJS, Express, MongoDB 🗽 (NB: This is es6 version but you can find the es5 version in 'es5-version' branch. And as it's free deployed server, could take few moments for first time rendering. Thank you)

  11. Kraker-Local-Proxy-Server

    A local proxy server based on Node.js for use with desktop web browsers. Designed for web scraping. Includes HTTP, HTTPS and Socks5 ports with integrated DNS and DNS-over-HTTPS.

    Project mention: Ask HN: 1000+ Visitors, how to get more conversions on your SaaS? | news.ycombinator.com | 2024-09-21

    I've been asking the same question myself though I'm not trying to get paying customers. I'm offering free stuff but I can't get many takers. One customer per 1000 views is pretty much the best you can expect. You need a million views to snag 1000 customers. I would suggest that you stick to your plan and go through the free routes first. This will help you to gauge the level of interest before you bankrupt yourself paying for marketing (which never lives up to expectations).

    I do have an anecdote. I have a repository on the Internet Archive. One of my items had just a few hundred views but, all of a sudden, it accumulated over 3000 views. I posted a comment on the item asking what sparked the sudden interest. Someone replied that it was a user comment on Youtube. Makes me wonder if I'm not making a huge mistake by not registering on Youtube so I can post self-promotional comments everywhere.

    Obligatory shameless plug is below.

    https://8chananon.github.io

  12. add-cors

    A simple Node proxy to attach CORS headers to a response of a queried request to an endpoint.

  13. Customer-Service-Center

    The Customer Service Center Application is a web-based system designed to manage customer registration, token generation, serial number tracking, and agent-assisted consultation.

    Project mention: Building a Modern Customer Service Center with React & MongoDB | dev.to | 2025-02-20

    git clone https://github.com/mahmud-r-farhan/Customer-Service-Center cd Customer-Service-Center

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript Cors related posts

  • 10 Tools and Resources to Master CORS

    2 projects | dev.to | 18 Feb 2025

  • WikiTok

    5 projects | news.ycombinator.com | 4 Feb 2025

  • Show HN: SQL Workbench in the Browser

    1 project | news.ycombinator.com | 28 Feb 2024

  • How to cancel Grida.co account

    1 project | /r/gridaco | 4 Dec 2023

  • Free hosting for super lightweight node.js server?

    2 projects | /r/webdev | 29 Jun 2023

  • BLOCKED BY CORS

    1 project | /r/learnjavascript | 6 Apr 2023

  • Need help fetching external API

    1 project | /r/nextjs | 26 Nov 2022
  • A note from our sponsor - Civic Auth
    www.civic.com | 23 Apr 2025
    Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today. Learn more →

Index

What are some of the best open-source Cor projects in JavaScript? This list will help you:

# Project Stars
1 cors 6,128
2 xdomain 3,125
3 allOrigins 802
4 cloudflare-cors-anywhere 717
5 fastify-cors 439
6 cors.sh 210
7 CORSflare 161
8 Natours 143
9 Kraker-Local-Proxy-Server 9
10 add-cors 5
11 Customer-Service-Center 1

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Auth in Less Than 5 Minutes
Civic Auth comes with multiple SSO options, optional embedded wallets, and user management — all implemented with just a few lines of code. Start building today.
www.civic.com
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