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James Wilson 98c1d153b6 Update Smoldot to latest version (#1991 )

* Update Smoldot

* Update lockfile

* fix wasm example dependency issue

2025-05-09 15:27:34 +01:00

src

Support V16 metadata and refactor metadata code (#1967 )

2025-03-28 15:35:55 +00:00

Cargo.lock

Update Smoldot to latest version (#1991 )

2025-05-09 15:27:34 +01:00

Cargo.toml

scale-type-resolver integration (#1460 )

2024-03-13 14:48:11 +01:00

index.html

Minor fix - Yew example (#1852 )

2024-11-11 20:51:33 +01:00

index.js

Browser extension signing example (#1067 )

2023-08-02 14:56:41 +02:00

index.scss

Browser extension signing example (#1067 )

2023-08-02 14:56:41 +02:00

README.md

Browser extension signing example (#1067 )

2023-08-02 14:56:41 +02:00

README.md

wasm-example

This is a small WASM app using the Yew UI framework to showcase how to use Subxt's features in a WASM environment.

To run the app locally we first install Trunk, a WASM bundler:

cargo install --locked trunk

You need to have a local polkadot/substrate node with it's JSON-RPC HTTP server running at 127.0.0.1:9933 in order for the examples to be working. If you have a polkadot binary already, running this should be sufficient:

polkadot --dev

Then, in another terminal, run the app locally with:

trunk serve --open

signing example

For the signing example, we use the @polkadot/extension-dapp NPM package to talk to wallets loaded as browser extensions. In order to sign and submit the transaction using the polkadot --dev node we spawned above, you'll need to create a dev account in your wallet of choice. Use the recovery phrase bottom drive obey lake curtain smoke basket hold race lonely fit walk and the derivation path //Alice to create a dev account that can be used.