Open Source Definition
The open-source criteria maintained by the OSI. It comprises ten clauses used to determine whether a license meets open-source requirements and is the core basis for open-source license review.
Timeline (last 90 days)
The Open Source Definition (OSD) was derived by OSI in 1998 from the Debian Free Software Guidelines and contains ten clauses used to determine whether a license can be called "open source."
The OSD constrains only the terms of the license itself and places no requirements on the identity, purpose or political stance of users.
All Facts (3)
The Open Source Definition (OSD) was derived by OSI in 1998 from the Debian Free Software Guidelines and contains ten clauses used to determine whether a license can be called "open source."
50%UnverifiedThe OSD constrains only the terms of the license itself and places no requirements on the identity, purpose or political stance of users.
50%UnverifiedOSI对开源的认定要求许可证允许自由使用、修改和分发，且不得对特定领域或用途加以限制
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