4 open source tools under Unlicense
All 4 projects licensed under Unlicense, ranked by GitHub stars. Activity and language shown per project; data refreshed nightly.
PHP Curl Class makes it easy to send HTTP requests and integrate with web APIs
Automated job scheduler with fluent interface for the .NET platform.
Self-hosted invoicing without the bloat.
Federated, ActivityPub-compatible social network server with friends, walls, and groups.
Frequently asked questions
What can I do with Unlicense-licensed code?
You can do anything with it — it is effectively public domain.
What does the Unlicense licence require?
You must nothing is required.
What does Unlicense prohibit?
You cannot hold the authors liable. Unlicense is not the only option — MIT, which still requires attribution is the nearest licence in common use.
Which open source projects use the Unlicense licence?
4 projects in this registry use Unlicense, with 7,794 GitHub stars between them across 4 languages. The most-adopted is php-curl-class with 3,297 stars, and 3 of the 4 received a commit in the last 90 days.