Best TLDs for Best TLDs for Open Source Projects
Domain extensions for open source communities
Recommended TLDs
1
.org
The de facto standard for open source organizations.
Strongest open source association
Non-commercial signal
Trusted
Good names are taken
Slightly higher prices
2
.dev
Developer-focused with built-in HTTPS.
Developer community trust
HTTPS enforced
Modern
Newer TLD
Less established for OSS
3
.io
Popular among developer tools and libraries.
Strong tech signal
Well-known in OSS community
Higher renewal prices
ccTLD concerns
Emphasizes the community aspect of open source.
Community-focused
Good availability
Very long extension
Low adoption
5
.tools
Great for utility and tooling projects.
Descriptive for tools
Good availability
Narrow scope
Low adoption