what is borgo fr?

Borgo is a programming language that converts (transpiles) to Go. The idea behind it is to sit somewhere between Go and Rust in terms of expressiveness. Go is simple and easy to learn but has limited type safety features. Rust has stronger type safety but is considerably more complex. Borgo tries to take the ergonomic type features from Rust-style languages and make them available while still producing standard Go code that runs with the normal Go toolchain. Borgo code looks similar to Rust with a few differences. It supports algebraic data types, which are a way of describing values that can be one of several named shapes. For example, a network response could be Loading, Failed with an error code, or Success with a string. You then write a match statement that handles each case, and the compiler confirms you have covered all of them. This is more expressive than Go's typical approach of returning multiple values or using separate boolean flags. Borgo also replaces Go's nil pointer concept with Option types and replaces Go's multiple-return error convention with Result types. These are common patterns in languages like Rust and Swift that make it harder to accidentally ignore errors or use values that might not exist. The ? operator provides a shorthand for propagating errors without writing the same match statement repeatedly. Borgo is fully compatible with existing Go packages. You can import anything from the Go standard library or third-party Go packages and call them directly from Borgo code. The compiler produces .go files, which you then run or build using the regular go command. The compiler itself is written in Rust and requires Cargo, the Rust build tool, to build from source. An online playground is available for trying the language without installing anything locally.