skypack = (library) => import(`https://cdn.skypack.dev/${library}?min`)
LotusRPC = (await import('@filecoin-shipyard/lotus-client-rpc')).LotusRPC
BrowserProvider = (await import('@filecoin-shipyard/lotus-client-provider-browser')).BrowserProvider
schema = (await import('@filecoin-shipyard/lotus-client-schema')).mainnet.fullNode
stripAnsi = (await import('https://unpkg.com/strip-ansi@7.0.1/index.js?module')).default
cbor = import('https://cdn.skypack.dev/borc')
multiformats = import('https://cdn.skypack.dev/pin/multiformats@v9.6.5-93rn6JH3zqEZdoz77NBu/mode=imports,min/optimized/multiformats.js')
import {button} from '@jimpick/download-data-button-with-wasm-support'
client = {
const provider = new BrowserProvider(`${baseUrl}/rpc/v0`, { token })
return new LotusRPC(provider, { schema })
}
async function *heightStream () {
let last
while (true) {
try {
const newHeight = (await client.chainHead()).Height
if (newHeight !== last) {
yield newHeight
last = newHeight
}
} catch (e) {
yield 0
}
await Promises.delay(4000)
}
}
mutable ready = false
async function *heightReadyTapStream () {
let lastReady = false
for await (const height of heightStream()) {
const newReady = height > 7
if (newReady !== lastReady) {
mutable ready = newReady
lastReady = newReady
}
yield height
}
}
currentHeight = heightReadyTapStream()
walletDefaultAddress = ready && client.walletDefaultAddress()
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
