Kotlin
Open sourceThe official Kotlin language homepage: docs, examples, and a modern language for JVM, Android, and beyond
Best for kotlin · jvm · android
Our own editorial score, not public reviews.
Strengths
- Language docs
- Examples
Skip if
you need contracts, SSO, or a named vendor SLA
Kotlin is the official language site. Read the docs, try examples, and build for JVM, Android, and multiplatform — a classroom, not a homework dump.
Key features
- Language docs
- Examples
- Multiplatform
- Playground
Why it is on Toolora
We list Kotlin for people who need kotlin · jvm · android. Skip it if you need contracts, SSO, or a named vendor SLA.
Closest alternatives on Toolora: Python.org, Rust, PHP.
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Kotlin
Free / open source