Show HN: Alumina Programming Language

• alumina

  10 153 4.6 Rust

  A general purpose programming language

  

Totally agreed about FFI. I wanted to make it easy to interop with C code and write expressive bindings.

Check for example the language bindings to LLVM's C API (fairly low level) and Tree-Sitter which is used internally (a bit higher level bindings)

https://github.com/tibordp/alumina/tree/master/libraries/llv...

https://github.com/tibordp/alumina/blob/master/libraries/tre...

• bitloops-language

  6 339 6.7 TypeScript

  Open-source transpiled programming language that helps you write clean code, well-designed systems, and build high-quality software that is testable, auditable and maintainable. Like what you see? Don't forget to star! :star: ^^^

  

We are building a new language that is not for fun and we have thought of this important issue. We solve it with a Package Ports and Package Adaptors. The Bitloops Language (BL) is a transpiled language with support for only TypeScript at the moment. Nonetheless, if it picks up we will be adding support for Java, C#, and C++ so that people can leverage their investments in their existing packages.

https://github.com/bitloops/bitloops-language

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• tree-sitter-visitor

  1 1 10.0 C

  Procedural macro for generating a visitor trait for Tree Sitter Rust bindings

Honestly, Tree Sitter is fantastic, I can highly recommend it. By far the most user friendly and powerful parser generator I've worked with. The C API is very nice.

The only two pain point I had is that the `node-types.json` that's generated only contains the names of the nodes, not the numerical IDs. This means that if you have some codegen generating Rust enums is difficult if you want to avoid matching nodes by string.

I wrote https://github.com/tibordp/tree-sitter-visitor for generating visitor traits in Rust for a given grammar. I actually did it a bit differently in the end for Alumina, but it might come useful.

Suggest a related project