Soroban Fiddle

https://leighmcculloch.github.io/soroban-fiddle

Web frontend-only application that displays data on the Soroban Futurenet network.

Features

• Displays deploys/invokes.
• For invokes it will show you: args, results, footprints, events.
• For deploys it will show you:
  • Rust interface for the contract. (types + functions)
  • Let you download the .wasm file.
• You can also simulate invoking functions (the ui is pretty horrible for now).
• Invoking a function uses the current state of the network, so if you go to the URL below, click View next to deploy of ba989ae, and invoke the increment function it should show you a result like 4 because people have already incremented it a few times.
• Invocations are simulated in the browser and not sent to network.

All this is possible because:

• The Rust crates that power Soroban and related tooling works in WASM in the browser. This application specifically uses stellar-xdr, soroban-spec and soroban-env-host.
• Horizon exposes a stream of deployments and invocations via a HTTP API.

Forked Dependencies

Uses a fork of the backoff crate, at https://github.com/leighmcculloch/ihrwein--backoff/tree/glootimers.