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Show HN: Fuse – statically typed functional programming language
For engineers exploring functional programming alternatives, Fuse offers a path to native binaries through GRIN and LLVM rather than a runtime or VM. Its type system brings Haskell-level features (higher-kinded types, ad-hoc polymorphism, bidirectional inference) to a syntax borrowing from Rust, Python, Scala, and Haskell, potentially easing adoption. Note this is based on a single Hacker News post with no independent corroboration.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
Fuse compiles through the GRIN whole-program optimizer to LLVM-generated native code, claiming fast, small binaries with zero-cost abstractions.
The type system is based on System F with higher-order polymorphism, supporting ADTs, generics, traits, and bidirectional type inference where only function signatures are required.
The toolchain currently installs only on Linux (x86_64) or macOS (ARM64).
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