Top 7 Kotlin kotlinx-coroutine Projects
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KStore
A tiny Kotlin multiplatform library that assists in saving and restoring objects to and from disk using kotlinx.coroutines, kotlinx.serialisation and kotlinx.io
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InfluxDB
Purpose built for real-time analytics at any scale. InfluxDB Platform is powered by columnar analytics, optimized for cost-efficient storage, and built with open data standards.
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ktor-arrow-example
Real World implementation - "The mother of all demo apps". Written in Kotlin, with Ktor, Arrow, SqlDelight, KotlinX Serialization, etc.
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kt-search
Multi platform kotlin client for Elasticsearch & Opensearch with easily extendable Kotlin DSLs for queries, mappings, bulk, and more.
I've been abusing it as a data store for many years. I don't recommend it but not because of a lack of reliability. It's actually fine but you need to know what you are doing and it's not exactly an optimal solution from a performance point of view.
The main issue is not lack of robustness but the fact that there are no transactions and it doesn't scale very well on the write side unless you use bulk inserts. You can work around some of the limitations with things like optimistic locking to guarantee that you aren't overwriting your own writes. Doing that requires a bit of boiler plate. For applications with low amounts of writes, it's actually not horrible if you do that. Otherwise, if you make sure you do regular backups (with snapshots), you should be fine. Additionally, you need to size your cluster properly. Things get bad when you run low on memory or disk. But that's true for any database.
If you are interested in doing this, my open source kotlin client for Elasticsearch and Opensearch (I support both) has an IndexRepository class which makes all this very easy to use and encapsulates a lot of the trickery and bookkeeping you need to do to get optimistic locking. I also have a very easy to use way to do bulk indexing that takes care of all the bookkeeping, retries, etc. without requiring a lot of boiler plate. And of course because this is Kotlin, it comes with nice to use kotlin DSLs.
You can emulate what it does with other clients for other languages but I'm not really aware of a lot of other projects that make this as easy. Frankly, most clients are a bit bare bones and require a lot of boiler plate. Getting rid of boiler plate was the key motivation for me to create this library.
https://github.com/jillesvangurp/kt-search
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Project mention: Show HN: Soil – Compose-First Power Packs for Kotlin Multiplatform and Android | news.ycombinator.com | 2024-04-25
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Index
What are some of the best open-source kotlinx-coroutine projects in Kotlin? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | KStore | 478 |
| 2 | ktor-arrow-example | 265 |
| 3 | Cinemax | 245 |
| 4 | kt-search | 106 |
| 5 | soil | 106 |
| 6 | ComposeTodo | 104 |
| 7 | NextPass | 11 |
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