cors
Node.js CORS middleware (by expressjs)
dotenv
Loads environment variables from .env for nodejs projects. (by motdotla)
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cors | dotenv | |
---|---|---|
10 | 219 | |
5,966 | 18,501 | |
0.1% | - | |
0.0 | 9.0 | |
13 days ago | about 2 months ago | |
JavaScript | JavaScript | |
MIT License | BSD 2-clause "Simplified" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cors
Posts with mentions or reviews of cors.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-26.
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Building Desktop Applications with Tauri, Nextjs, Firebase
// https://www.npmjs.com/package/nextjs-cors import NextCors from 'nextjs-cors'; async function handler(req, res) { // Run the cors middleware // nextjs-cors uses the cors package, so we invite you to check the documentation https://github.com/expressjs/cors await NextCors(req, res, { // Options methods: ['GET', 'HEAD', 'PUT', 'PATCH', 'POST', 'DELETE'], origin: '*', optionsSuccessStatus: 200, // some legacy browsers (IE11, various SmartTVs) choke on 204 }); // Rest of the API logic res.json({ message: 'Hello NextJs Cors!' }); }
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Need help fetching external API
import axios from "axios"; import Cors from "cors"; import initMiddleware from "../../lib/init-middleware"; // Initialize the cors middleware const cors = initMiddleware( // You can read more about the available options here: https://github.com/expressjs/cors#configuration-options Cors({ // Only allow requests with GET, POST and OPTIONS methods: ['GET', 'POST', 'OPTIONS'], }) ); export default async function myBooksHandler(req, res) { await cors(req, res); const address = req.query.address; const chain = "polygon"; const options = { method: 'GET', url: 'https://api.nftport.xyz/v0/accounts/creators/0x1xxxxxxxxxxxxx5b', params: {chain: 'polygon', include: 'metadata'}, headers: { 'Content-Type': 'application/json', Authorization: 'xxxxxxxxx' } }; try { const result = await axios.request(options) res.status(200).json({ result: result.data }) } catch (err) { res.status(500).json({ error: 'failed to load data' }) } };
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Boilerplate for Typescript-Express with sequelize ORM
CORS: Cross-Origin Resource-Sharing enabled using cors
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Having trouble with CORS and next.
import Cors from "cors"; function initMiddleware(middleware) { return (req, res) => new Promise((resolve, reject) => { middleware(req, res, (result) => { if (result instanceof Error) { return reject(result); } return resolve(result); }); }); } const cors = initMiddleware( // You can read more about the available options here: https://github.com/expressjs/cors#configuration-options Cors({ // Only allow requests with GET, POST and OPTIONS methods: ["GET"], }) ); export default async function handler(req, res) { // Run cors await cors(req, res); // Rest of the API logic res.json({ message: "Hello Everyone!" }); }
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Angular 6 HttpClient - Issues with CORS
My Nodejs restful service has the following endpoint http://localhost:3000/api/countries. I am using this middleware https://github.com/expressjs/cors. I have cors enabled thus:-
- How to protect backend API from being abused?
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How to secure my api without login
You could also add cors like this and then configure it to only allow requests from your site.
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How can I define subdomains for cors?
Check out https://github.com/expressjs/cors#configuration-options
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How to fix those confusing CORS errors when calling your Express API
The library you're going to use to help fix the CORS errors you've been battling is the cors middleware package. Head to the directory containing your Express application in your terminal, and let's get it installed:
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5 best practices for building a modern API with Express
You can add the cors middleware package to your application to help you send the correct CORS response headers from your API endpoints. By default, the headers it sends will allow any web page to make requests to your API, so make sure you check out the configuration options, and at the very least set the origin option so that you are restricting which web pages are able to call your API (unless you’re running an API for public use, in which case this won’t be an issue).
dotenv
Posts with mentions or reviews of dotenv.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-27.
-
Tutorial: React + Emailjs
We will put our Emailjs environment variables in a dotenv (.env) file. To read more about the purpose of this file click here.
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How to Use Environment Variables in Node.js
Add .env to your .gitignore file to prevent it from being committed. Here's an example file with it already added. You may also use dotenv for advanced configuration and it will automatically load environment variables from a .env file into process.env.
-
Extracting YouTube video data with OpenAI and LangChain
dotenv: Designed to load environment variables from a .env file into the process.env environment
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Top Secrets Management Tools for 2024
Like Doppler, Infisical uses environment variable injection. Similar to the Dotenv package for Node, when used in Node, it injects them at run time into the process object of the running app so they're not readable by any other processes or users. They can still be revealed by a crash dump or logging, so that is a caveat to consider in your code and build scripts.
- AI for Web Devs: Your First API Request to OpenAI
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An intro to Appwrite | Building a To-do list with SvelteKit
We'll be working with databases' ids and different info that should be secured so I would advise you to create a .env file to store said info. We'll do this by installing dotenv into our project and use it accordingly:
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Building and deploying AI agents with E2B
dotenv - For reading our API keys from the environment
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A decade of dotenv
As an avid dotenv user I wanted to thank their maintainers for keeping the project alive for 10 years (wow). A perfect exemplary of dedication to Open Source.
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Automate Your Way to Faster Deployments: CI/CD for MERN Apps
Sensitive data like database URLs, API keys, and passwords should never be hardcoded in your application code. Instead, use environment variables accessed at runtime to keep this information secret. Popular dotenv libraries like dotenv make this easy for Node.js apps.
- Servidor para Blog, com Autenticação JWT - Node.Js & Mysql
What are some alternatives?
When comparing cors and dotenv you can also consider the following projects:
body-parser - Node.js body parsing middleware
cross-env
csurf - CSRF token middleware
multiline
compression - Node.js compression middleware
Electron - :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
tauri - Build smaller, faster, and more secure desktop applications with a web frontend.
hardhat-deploy - hardhat deployment plugin
cloudflare-cors-anywhere - CORS "anywhere" proxy in a Cloudflare worker. DEMO at: https://test.cors.workers.dev/
fastify - Fast and low overhead web framework, for Node.js
fastify-cors - Fastify CORS
config - configuration library for JVM languages using HOCON files