![Unable to open other local html files which I link to from index.html running on localhost port 3000 - Open Q&A - Algolia Community Unable to open other local html files which I link to from index.html running on localhost port 3000 - Open Q&A - Algolia Community](https://global.discourse-cdn.com/algolia/optimized/2X/7/7a65307b802c772c32f296cce61bfa94ac8bf4be_2_690x319.png)
Unable to open other local html files which I link to from index.html running on localhost port 3000 - Open Q&A - Algolia Community
![Address already in use – bind(2) for “127.0.0.1” port 3000 (Errno::EADDRINUSE) | Check what process is running in your localhost – C B Address already in use – bind(2) for “127.0.0.1” port 3000 (Errno::EADDRINUSE) | Check what process is running in your localhost – C B](http://carolinabadas.com/wp-content/uploads/2019/09/Screenshot-2019-09-10-at-10.42.55.png)
Address already in use – bind(2) for “127.0.0.1” port 3000 (Errno::EADDRINUSE) | Check what process is running in your localhost – C B
![javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow](https://i.stack.imgur.com/nsITN.png)
javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow
Port forwarding HTTPS 443 to port 3000 - Network Protection: Firewall, NAT, QoS, & IPS - UTM Firewall - Sophos Community
![javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow](https://i.stack.imgur.com/aL1NZ.jpg)
javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow
![javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow](https://i.stack.imgur.com/oK5ui.png)
javascript - keep getting "? Something is already running on port 3000" when I do npm start on react app - Stack Overflow
![Server is not listening on port 3000" but application is running. · Issue #730 · sveltejs/sapper · GitHub Server is not listening on port 3000" but application is running. · Issue #730 · sveltejs/sapper · GitHub](https://user-images.githubusercontent.com/9129843/59156507-4b5af580-8aa5-11e9-8c1b-37719314c14e.png)
Server is not listening on port 3000" but application is running. · Issue #730 · sveltejs/sapper · GitHub
![node.js - I currently run my amazon ec2 instance on port 3000. I want to run it on port 80 instead. How can I do it? - Stack Overflow node.js - I currently run my amazon ec2 instance on port 3000. I want to run it on port 80 instead. How can I do it? - Stack Overflow](https://i.stack.imgur.com/v54dO.png)
node.js - I currently run my amazon ec2 instance on port 3000. I want to run it on port 80 instead. How can I do it? - Stack Overflow
![Ports are not available: listen tcp 0.0.0.0:3000: bind: An attempt was made to access a socket in a way forbidden by its access permissions. | by Jihoon Park | Medium Ports are not available: listen tcp 0.0.0.0:3000: bind: An attempt was made to access a socket in a way forbidden by its access permissions. | by Jihoon Park | Medium](https://miro.medium.com/max/658/1*db2nvR-9wum_aGblzs16gQ.png)