Following this post from @cvx on a fresh GitHub codespace install: [image] Discourse on Github Codespaces not working Development I think everything should be working fine – the only step you’re missing is starting the server smiley Switch to the other te…

For anyone else running into issues here, I wrote a guide for getting your environment setup with GitHub Codespaces so you don’t have to suffer: [image] (outdated) Guide to Setting Up Discourse Development Environment - GitHub Codespace Developers Developing Us…

For anyone else, run the following command: bundle install --gemfile ./Gemfile from the /var/www/discourse/workspace/discourse directory. Then, re-run bin/ember-cli -u and it should work. I’m just now learning codespaces, so not sure yet if this can be resolved in advance or not but it seems like…

After successfully running, navigating to http://localhost:4200/ results in the following error: [image]

I see in the logs of the bin/ember-cli -u command: Proxying to http://127.0.0.1:3000 but navigating to localhost:3000 results in the following error: [image]

It seems if, after running, you grab your generated hostname and add it to your development.rb file, like this: config.hosts << "reimagined-journey-9rv47jjqvqfxx7r-4200.app.github.dev" You can then access the host! [image]

For anyone else coming across this, you’ll have one last issue: You’ll need to stop your instance of ember-cli, and run the following command first: bundle exec rake admin:create Follow the instructions to create an admin account, and then re-run bin/ember-cli -u and you’ll finally have a working…

Issues attempting to run discourse in GitHub Codespaces

Development

jordan-violet (Jordan Violet) May 8, 2024, 10:45am 7

For anyone else running into issues here, I wrote a guide for getting your environment setup with GitHub Codespaces so you don’t have to suffer:

Topic		Replies	Views
(outdated) Guide to Setting Up Discourse Development Environment - GitHub Codespace Developers dev-install	8	991	November 14, 2024
Discourse on Github Codespaces not working Development	3	994	June 24, 2022
Developing Discourse on GitHub Codespaces Developer Guides	14	1717	September 9, 2025
Setting up discourse locally Development	6	875	September 23, 2021
Developing Discourse using a Dev Container Developer Guides	13	17942	May 28, 2026

Issues attempting to run discourse in GitHub Codespaces

Related topics