free subdomains for developers
Claim your .is-a.dev in a minute.
Check a name, generate the DNS file and open a pre-filled pull request to is-a-dev/register. No accounts, no backend. Everything runs in your browser.
3Claim it
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Your file,
Open on GitHub ↗
GitHub forks the repo for you. Click Propose changes, then Create pull request.
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Paste this as the PR description, then tick every checkbox yourself
Maintainers review each site by hand. It must be finished, about software development and non-commercial.
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Once merged, open your repository's Pages settings, set Custom domain to
and turn on Enforce HTTPS.
- DNS goes live a few minutes after the merge.