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Life & fun · June 25, 2025

AGL a toy language that compiles to Go

I spent the past 2 weeks making this toy programming language. I basically forked the Go scanner/parser, and changed the syntax to have functions return a single value. This enable proper Result/Option type to be used as well as propagating errors with an operator. I also wanted to have short "type inferred" anonymous functions to be able to use functions like Map/Reduce/Filter, without having to use 100 characters to specify the types.

AGL a toy language that compiles to Go launched on June 25, 2025 with 83 votes, #490 of 7,999 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.

Visit github.com ↗Alternativestop 6% of June 2025

In plain words

AGL is a toy programming language that compiles to Go. It modifies Go's syntax to allow functions to return a single value, enabling proper Result and Option types with error propagation through an operator. The language features type-inferred anonymous functions designed to simplify operations like Map, Reduce, and Filter without verbose type declarations. It is intended as an experimental project for developers interested in language design.

written from the facts on this page · September 2026

From the sources

AGL (AnotherGoLang). Contribute to alaingilbert/agl development by creating an account on GitHub.

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