Building Smart Contracts on Libre

Libre meets developers where they are at. There is no need to learn a new language as Libre supports building in almost all modern and popular programming languages including C++, Typescript, Rust, Go, and Python.
There are online several online IDEs you can use to build on Libre Chain - so you do not have to install any software locally to get started.
For example, any EOSIO/Mandel-based tools will work with Libre Chain, for example:
You can build smart contracts following this developer guide. Please start on Testnet - where the validators can help you with getting resources and access to the public API servers.