KEEP
kotlin-jupyter
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| KEEP | kotlin-jupyter | |
|---|---|---|
| 60 | 4 | |
| 3,276 | 1,056 | |
| 1.1% | 1.9% | |
| 5.5 | 8.5 | |
| 6 days ago | 8 days ago | |
| Markdown | Kotlin | |
| Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
KEEP
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Project Valhalla: A look inside Java's epic refactor
Nice. So for example, it looks like Kotlin has a nearly identical feature at the language level which will be optimizable when Valhalla ships: https://github.com/Kotlin/KEEP/blob/master/notes/value-class...
> In the future, in a Valhalla-capable JVM, JVM primitive classes will enable efficient representation of Kotlin value classes with an arbitrary number of underlying fields on JVM.
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Unchecked Java: Say Goodbye to Checked Exceptions Forever
Most other languages agree that checked exceptions are not good by not having them.
As for alternatives, Try/Result and similar monads have decent adoption even in Java, but personally I quite like the Kotlin philosophy [1] to not have generic error containers and either use runtime exceptions or make failures of the return type.
[1] https://github.com/Kotlin/KEEP/blob/master/proposals/stdlib/...
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Meet Kotlin 1.9 "data object"
If you want to read more and don't want to google it: https://github.com/Kotlin/KEEP/blob/data-objects/proposals/data-objects.md
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Coroutine books or resources
Under the hood: https://github.com/Kotlin/KEEP/blob/master/proposals/coroutines.md .
- How @Compose annotation works under the hood?
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KotlinConf ’23 Recap
you can check more here
- Implicit function arguments?
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If you could remove one feature from Kotlin which one would that be?
You can use explicit API mode, then everything needs explicit visibility
- Is runCatching in use in any of your projects ? My team is abusing it
- Learning Kotlin in depth (as a non-beginner)
kotlin-jupyter
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Plotting Financial Data in Kotlin with Kandy
For working with datasets (loading and processing), I use Kotlin DataFrame. It is a library designed for working with structured in-memory data, such as tabular or JSON. It offers convenient storage, manipulation, and data analysis with a convenient, typesafe, readable API. With features for data initialization and operations like filtering, sorting, and integration, Kotlin DataFrame is a powerful tool for data analytics. I also use the Kandy - Kotlin plotting library, designed specifically for full compatibility with Kotlin DataFrame. It brings many types of plots (including statistical) with rich customization options via a powerful Kotlin DSL. The best way to run all of this is Kotlin Notebook. It works out of the box, has native rendering of Kandy plots and DataFrame tables, and has IntelliJ IDEA support. It can also be run in Jupyter notebooks with a Kotlin kernel and on Datalore.
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Kotlin Notebooks are really useful in our project. Recommend you take a look!
That is true for the Plugin, but you can get the Kotlin Kernel for Jupyter Notebooks separat. https://github.com/Kotlin/kotlin-jupyter
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Kotlin Team AMA #3: Ask Us Anything
Kotlin kernel for IPython/Jupyter
- Kotlin kernel for Jupyter/IPython
What are some alternatives?
KorGE - KorGE Game Engine. Multiplatform Kotlin Game Engine
KotlinDiscreteMathToolkit - Set of extensions for Kotlin that provides Discrete math functionalities
compose-multiplatform - Compose Multiplatform, a modern UI framework for Kotlin that makes building performant and beautiful user interfaces easy and enjoyable.
kotlin-statistics - Idiomatic statistical operators for Kotlin
htmx - </> htmx - high power tools for HTML
Komputation
kotlin-power-assert - Kotlin compiler plugin to enable diagrammed function calls in the Kotlin programming language
OptaPlanner - Java Constraint Solver to solve vehicle routing, employee rostering, task assignment, maintenance scheduling, conference scheduling and other planning problems.
kotlin-multiplatform-libsodium - A kotlin multiplatform wrapper for libsodium, using directly built libsodium for jvm and native, and libsodium.js for js targets.
koma - A scientific computing library for Kotlin. https://kyonifer.github.io/koma
koin - Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform
multik - Multidimensional array library for Kotlin