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Go vs Kotlin: catalog facts
Go	Kotlin
Free Free and open source.	Free Free and open source.
Windows, macOS, Linux, Command line	Windows, macOS, Linux, Command line
Fast compilation and a small language to learn Built-in concurrency	Null safety and concise syntax Targets JVM, Android, web and native through multiplatform
Module fetching goes through Google-run services by default Garbage collector makes it less suited to hard real-time work	Best tooling experience is tied to JetBrains IDEs Multiplatform setups add build complexity
Downloadable app	Downloadable app
Open source	Open source
License: BSD-3-Clause	License: Apache-2.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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