Explaining Licenses: Difference between revisions
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Created page with "== Types of Open Source Licenses == Open source licenses are legal agreements that govern the use, modification, and distribution of software source code. They play a crucial role in the open source ecosystem by defining the terms under which developers can use and contribute to open source projects. There are two main categories of open source licenses: '''permissive''' and '''copyleft'''." |
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There are two main categories of open source licenses: '''permissive''' and '''copyleft'''. | There are two main categories of open source licenses: '''permissive''' and '''copyleft'''. | ||
== Permissive Licenses == | |||
Permissive licenses allow users to modify and redistribute software with minimal restrictions. They are often preferred for commercial use due to their flexibility. Some popular permissive licenses include: | |||
'''MIT License''' | |||
*Extremely simple and permissive | |||
*Allows reuse in proprietary software | |||
*Requires only that the original license be included | |||
'''Apache License 2.0''' | |||
*Similar to MIT but includes an express patent license from contributors | |||
*Allows sublicensing of modifications | |||
'''BSD Licenses''' | |||
*Come in 2-clause and 3-clause versions | |||
*3-clause version restricts using contributors' names for endorsement | |||
Revision as of 02:08, 25 December 2024
Types of Open Source Licenses
Open source licenses are legal agreements that govern the use, modification, and distribution of software source code. They play a crucial role in the open source ecosystem by defining the terms under which developers can use and contribute to open source projects.
There are two main categories of open source licenses: permissive and copyleft.
Permissive Licenses
Permissive licenses allow users to modify and redistribute software with minimal restrictions. They are often preferred for commercial use due to their flexibility. Some popular permissive licenses include:
MIT License
- Extremely simple and permissive
- Allows reuse in proprietary software
- Requires only that the original license be included
Apache License 2.0
- Similar to MIT but includes an express patent license from contributors
- Allows sublicensing of modifications
BSD Licenses
- Come in 2-clause and 3-clause versions
- 3-clause version restricts using contributors' names for endorsement
