In this article, we'll take a look at how GitHub Codespaces can help remove barriers for new teammates and contributors.
The most recent integration between Visual Studio Code and GitHub really helps make development accessible and welcoming.
Now in beta, GitHub Codespaces provide an online, in-the-browser IDE powered by Visual Studio Code.
This lets you use this full-featured IDE, complete with extensions, terminal, Git commands, and all the settings you’re accustomed to, on any machine. You can now bring your development workflow anywhere using a tablet or other browser-based device.
Codespaces is great news for open source contributors, too. Adding a codespace configuration to your project is a great way to invite new folks to easily start contributing.
A new open source contributor or new hire at your organization can quickly fire up a codespace and get hacking on a
good first issue with no local environment set up or installations necessary.
You can use Visual Studio Code’s
.devcontainer folder to configure a development container for your repository as well.
Here’s a reason to remove
.vscode from your
.gitignore file. Any new codespaces created in your repository will now respect settings found at
.vscode/settings.json. This means that your online IDE can have the same Workspace configuration as you have on your local machine. Isn’t that useful!
Making Codespaces Personal
For next-level dotfiles personalization, consider committing relevant files from your local
dotfiles folder as a public GitHub repository at
When you create a new codespace, this brings in your configurations, such as shell aliases and preferences, by creating symlinks to dotfiles in your codespace
$HOME. This personalizes all the codespaces you create in your account.
Need some inspiration? Browse my dotfiles repository on GitHub.
Developing in Codespaces
Developing in a codespace is a familiar experience for Visual Studio Code users, right down to running an application locally.
Thanks to port forwarding, when I run an application in a codespace terminal, clicking on the resulting
localhost URL takes me to the appropriate port as output from my codespace.
When I’m working on my blog in my codespace, for example, I run
hugo serve then click the provided
localhost:1313 link to see a preview of my changes in another browser tab.
Want to stay in sync between devices? There’s an extension for that. You can connect to your codespace from Visual Studio Code on your local machine so you can always pick up right where you left off.
Codespaces is a super exciting addition to my GitHub workflow. It allows me to access my full development process pretty much anywhere, using devices like my iPad.
It’ll also make it easier for new open source contributors or new hires at your organization to hit the ground running with a set-up IDE.
I’m looking forward to general availability and seeing what the open source community will dream up for GitHub Codespaces next!
And yes – codespaces support your favorite Visual Studio Code theme. 😈