---
title: "#golang-cors articles | Hashnode"
description: "Explore 1 articles tagged #golang-cors on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/golang-cors"
---

Tag

# #golang-cors

1 posts · 0 followers

[Saad Khaleeq](https://hashnode.com/@saadkhaleeq610) · [Apr 19, 2025](https://hashnode.com/posts/cors-aint-that-complex-understand-it-in-1-min/6803a6fec44980bc0c01e9b3)

### [CORS ain't that complex, Understand it in 1 min](https://saadkhaleeq.com/cors-aint-that-complex-understand-it-in-1-min?utm_source=hashnode&utm_medium=feed)

Alright, so you’re building a cool web app. Your frontend is running on http://localhost:3000 and your backend is running on http://localhost:8000. Seems fine, right? Both are on your machine. You try to fetch some data from your backend using fetch(...

2 min read · [saadkhaleeq.com](https://saadkhaleeq.com/cors-aint-that-complex-understand-it-in-1-min?utm_source=hashnode&utm_medium=feed)