If you’re a developer or involved in an open-source project, having a free subdomain can be a great way to showcase your work online.

When it comes to establishing an online presence, a free subdomain can be an excellent starting point. Whether you’re launching a personal website, building an open-source project, or just experimenting with a new idea, having a free subdomain allows you to get started quickly without the need for an upfront investment. In this blog post, we’ve compiled a list of the best services offering free subdomains for your personal site, portfolio, or open-source project.

Here are platforms offering free, open-source subdomain services for personal sites and open-source projects:

1. thedev.id
   A digital identity for developers.
   Repository: thedev-id/thedev.id
   Current Status: ✅

2. jsid.dev
   A digital identity service for developers.
   Repository: namdevel/jsid.dev
   Current Status: ✅

3. is-a-fullstack.dev & is-cool.dev & is-local.org & .is-not-a.dev & localplayer.dev
   Free subdomains for personal sites, open-source projects, and more.
   Repository: open-domains/register
   Current Status: ✅

4. is-a-backend.dev & is-a-frontend.dev
   Free subdomains for personal sites, open-source projects, and more.
   Repository: free-domains/register
   Current Status: ❌

5. is-a-good.dev
   Register your own is-a-good.dev domain.
   Repository: is-a-good-dev/register
   Current Status: ✅

6. is-a.dev
   A service for developers to get a “.is-a.dev” domain for personal websites.
   Repository: is-a-dev/register
   Current Status: ✅

7. is-amaz.ing
   A platform for hosting cool projects and personal sites for free.
   Repository: is-amazing/register
   Current Status: ✅

8. js.cool
   Provides free subdomains for Chinese open-source projects and supports Vercel.
   Repository: willin/js.cool
   Current Status: ✅

9. js.org
   Dedicated to the JavaScript community since 2015.
   Repository: js-org/js.org
   Current Status: ✅

These services allow you to launch projects without worrying about domain costs!

Free subdomains are a fantastic way to start your online journey, whether you’re showcasing a personal project, contributing to the open-source community, or sharing your thoughts through a blog. The platforms listed above provide various features to help you create a professional-looking site without breaking the bank.

While free subdomains may come with certain limitations (like branding or suboptimal SEO), they offer a no-cost way to test your ideas, experiment, and get your content out there. If your project grows, many platforms allow you to upgrade to a custom domain at any time.

Start building your site today with one of these free subdomain providers!