Ironwall, a safety-first native programming language and compiler
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Hi HN,I have been working on a new programming language and compiler.Website: https://ironwall-lang.devGitHub: https://github.com/3WyUFvDOdCbBw7gOZHwcfgKF/ironwallWhy a new language is still needed: https://ironwall-lang.dev/en/motivationThe compiler is written in TypeScript at the moment, and work on a self-hosting compiler written in Ironwall is ongoing.I would be interested in feedback.Thank you.
HN · launched Jun 6, 2026 · 16 upvotes (top 28%) · 0 views
Niche: programming languages and interpreters · 161 launches, 2 in the last 7 days ▼ -75% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
More like this: all 161 launches in programming languages and interpreters →
Could you build this?
No Creating a safety-first native programming language and compiler demands specialized domain knowledge in type systems, language design, intermediate representation (IR), and code generation.
What it would actually take: Requires building a full compiler frontend (lexer, parser, AST) and a verified semantic analysis/type checker with ownership or safety semantics, followed by generating native code or targeting LLVM/MLIR/native binaries. Achieving sound memory safety and robust optimizations requires advanced compiler engineering and type theory research.
Discussion
19 comments analyzed.
Competitors mentioned: Rust, Go, Ada, C, Java
Concerns raised: Early stage with no code samples on website, Compiler written in TypeScript rather than bootstrapped, Garbage collection unsuitable for systems programming, No macros or syntactic sugar leads to boilerplate, Language design based on confused programming language concepts
Feature requests: Add code samples to front page documentation, Consider adding syntactic sugar and macros, Clarify and improve motivation documentation
Competitors
Other products that read as similar to this one : 200 launches clear the similarity bar, closest 8 shown.
Attention rank: #76 of 201 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 214 days after the earliest competitor.
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- SharpTS · hn · 2026-01-09 · 6 upvotes · similarity 0.49
- OtterLang · hn · 2025-11-08 · 15 upvotes · similarity 0.48
- Genotype: language that compiles to idiomatic TS, Rust and Python · hn · 2026-09-08 · 9 upvotes · similarity 0.47
- lucent · github · 2026-09-21 · 17 upvotes · similarity 0.47
- TypeScript 6.0 · ph · 2026-03-24 · 156 upvotes · similarity 0.46
- Mystral Native · hn · 2026-01-27 · 50 upvotes · similarity 0.45
- compiler · github · 2026-09-19 · 31 upvotes · similarity 0.45
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