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kotlin-compiler-go

A Kotlin compiler for the JVM in Go, 10x faster than kotlinc

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GITHUB · launched Oct 31, 2026 · 21 upvotes (top 56%) · 0 views

Niche: programming language compilers · 77 launches, 2 in the last 7 days ▼ -60% · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • Developer
  • Not AI
  • Hobby / open-source project
  • compiler
  • go
  • jvm
  • kotlin

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More like this: all 77 launches in programming language compilers →

Could you build this?

No A Kotlin compiler that is 10x faster than kotlinc requires a faithful implementation of Kotlin's frontend, including type inference, overload resolution, and JVM bytecode generation. This is a multi-year compiler engineering effort that vibe coding cannot substitute for.

What it would actually take: A real version needs a parser and full semantic analyzer matching Kotlin's spec (generics, smart casts, coroutines, and inline functions), a JVM bytecode backend producing class files compatible with kotlinc output, and a test suite based on the JetBrains compiler's behavior. It requires deep compiler expertise and an extensive conformance test corpus.

Competitors

Other products that read as similar to this one : 2163 launches clear the similarity bar, closest 8 shown.

Attention rank: #1249 of 2164 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 365 days after the earliest competitor.

  • rok · github · 2026-10-25 · 15 upvotes · similarity 0.66
  • ende · github · 2026-10-13 · 19 upvotes · similarity 0.63
  • rust-go-compiler · github · 2026-11-02 · 17 upvotes · similarity 0.62
  • dartc · github · 2026-10-26 · 16 upvotes · similarity 0.61
  • jevlint · github · 2026-09-23 · 15 upvotes · similarity 0.60
  • gojo · github · 2026-11-07 · 81 upvotes · similarity 0.60
  • perch · github · 2026-09-16 · 164 upvotes · similarity 0.59
  • Hybrid-Transpiler · hn · 2025-12-26 · 8 upvotes · similarity 0.59

Related data

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