Difference between an SDK and a software library
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- Library:
- A collection of pre-written code for specific functionality
- Usually serves a single specific purpose
- Generally simpler and more focused
- Example:
moment.jsfor date manipulation in JavaScript
- SDK (Software Development Kit):
- A complete development toolset that includes:
- Libraries
- Documentation
- Tools
- Code samples
- APIs
- Debug tools
- Testing tools
- More comprehensive than a library
- Example: Android SDK includes libraries, emulator, debugger, etc.
- A complete development toolset that includes:
- Analogy:
- Library: Like a single tool (e.g., a hammer)
- SDK: Like a complete toolbox (hammer, screwdriver, wrench, manual)
- Usage Context:
- Library: “I need to add date functionality to my app”
- SDK: “I need to build an entire Android application”
software related: