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Top 9 Kotlin programming-language Projects
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Project mention: ZENTI ♡ Kotlin Diary #1: Building native apps using Kotlin, Junie & GPT-5 | dev.to | 2025-08-08
### Curated list of people blogging and vlogging about Kotlin (with links) - Roman Elizarov — https://medium.com/@elizarov - Jake Wharton — https://jakewharton.com/ - Marcin Moskala (Kotlin Academy) — https://blog.kotlin-academy.com/ - Gábor Varadi (Zhuinden) — https://zhuinden.medium.com/ - Antonio Leiva — https://antonioleiva.com/ • YouTube: https://www.youtube.com/@AntonioLeiva - Donn Felker — https://www.donnfelker.com/ - Kaushik Gopal — https://kaush.co/ - Nate Ebel (Goobar) — YouTube: https://www.youtube.com/@Goobar - Rahul Pandey — YouTube: https://www.youtube.com/@rahulpn7 - Philipp Lackner — YouTube: https://www.youtube.com/@PhilippLackner • Site: https://pl-coding.com/ - Stevdza-San — YouTube: https://www.youtube.com/@StevdzaSan - Reso Coder — https://resocoder.com/ • YouTube: https://www.youtube.com/@ResoCoder - Code With Mitch (Mitch Tabian) — https://codewithmitch.com/ • YouTube: https://www.youtube.com/@mitchtabian - Igor Wojda — https://medium.com/@igorwojda - Alexey Soshin — https://soshin.dev/ - Kevin Galligan — https://kevingalligan.com/ • Company blog: https://touchlab.co/blog - John O’Reilly — https://johnoreilly.dev/ - Rick Clephas — https://rickclephas.com/ - Arkadii Ivanov — https://arkivanov.github.io/ ### Official channels and team sources (Kotlin-heavy) - Kotlin by JetBrains (talks, news) — YouTube: https://www.youtube.com/@Kotlin - JetBrains Kotlin Blog — https://blog.jetbrains.com/kotlin/ - Kotlinlang Blog — https://kotlinlang.org/blog - Talking Kotlin (podcast) — https://kotlinlang.org/podcast - Android Developers (Kotlin-first Android) — Blog: https://android-developers.googleblog.com • YouTube: https://www.youtube.com/c/AndroidDevelopers
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Project mention: Quarkdown: A modern Markdown-based typesetting system | news.ycombinator.com | 2025-06-03
Looking at the "mock" document (https://github.com/iamgio/quarkdown/tree/main/mock) which is supposed to be a comprehensive and detailed guide for all visual elements, I don't see ways of getting anything other than basic markdown tables. How do you get merged cells? Cell formatting? Different page numbering for front matter content and the main book? Typst has some nice ways of implementing sophisticated grids and tables. In general, the "simplicity" of markdown seems to be taking away a lot of granular control that people use LaTeX and Typst for.
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prog8
high level programming language and compiler targeting 6502 machines such as the C-64 and CommanderX16
Project mention: Show HN: I recreated 90s Mode X demoscene effects in JavaScript and Canvas | news.ycombinator.com | 2025-06-17I've been thinking about making a fantasy computer/console that uses an emulated 6502 CPU, maybe a bit simplified -- every instruction only taking 1 cycle, for example. You could use all existing tools for the 6502, like the amazing KickAssembler, and there's an interesting high level language called prog8 (https://github.com/irmen/prog8) that's relatively easy to use. Not sure if there's any interest for something like that.
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Avail
The Avail programming language. Includes the virtual machine, standard library, and standard examples. (by AvailLang)
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Turtle
Turtle Graphics 🐢 implementation for Android Platform with Code Editor, Preview Screen and packages (by AmrDeveloper)
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moirai-kt
A scripting language that calculates the worst-case execution time (WCET) before executing each script. Ideal for multi-tenant microservices, serverless functions, and computed columns in databases.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Kotlin programming-language discussion
Kotlin programming-language related posts
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ZENTI ♡ Kotlin Diary #1: Building native apps using Kotlin, Junie & GPT-5
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Quarkdown: A modern Markdown-based typetting system
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Doodle Weather Clone
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This is why we can't have nice things: When POM files lie
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Quarkdown: Markdown with Superpowers
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Quarkdown: Turing-Complete Extension of Markdown
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Kotlin vs. Java: A Grand Finale and Farewell (But Not Goodbye!)
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A note from our sponsor - Sevalla
sevalla.com | 1 Sep 2025
Index
What are some of the best open-source programming-language projects in Kotlin? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | kotlin | 51,153 |
| 2 | quarkdown | 8,952 |
| 3 | prog8 | 173 |
| 4 | pikt | 142 |
| 5 | Avail | 56 |
| 6 | Turtle | 33 |
| 7 | moirai-kt | 32 |
| 8 | chi-compiler-kotlin | 10 |
| 9 | Labas | 10 |
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