CosmWasm 101 ใใใผ๏ผ
Web3ๆไปฃใ็งใฎๆไฝใใฎDapp ๐
ๆฅฝใใใใขใใชใไฝใ
ไธๅบฆใใฃใฆใฟใพใใ๏ผ ๐
CosmWasmใใใใฏใผใฏไธใซ็ฐกๅใชdAppใไฝๆใใพใ
WEB3ใจไธๆญฉใใฃใจ่ฆชใใใชใฃใฆใฟใฆใใ ใใใ
ใใใซใกใฏใWeb3ๆไปฃใฎใคใณใใฉใไฝใฃใฆใใDSRVใงใ๏ผ
ๆ่ฟๅคงๅขใซๆตฎใใใ WEB3ใใชใใ ใๆผ ็ถใจๆใใใใพใใ๏ผ WEB3ใๅญฆใถใใใซ่ณๆใๆขใใจใๆ่ก็ใซๆธใใใใใฅใผใใชใขใซใใใใใใใใพใใใใใใWEB3ใไธๆ
ฃใใชไบบใซใจใฃใฆใฏใใใฎใใใช่ชฌๆใ็กฌใใฆ่ค้ใง่ฆใใฆ็่งฃใใซใใใงใใใใใใใใDSRVใฏใใใๅคใใฎWeb้็บ่
ใในใใผใใณใณใใฉใฏใ๏ผSmart Contract๏ผ้็บใซ่งฆใใใใจใใงใใใใใซใ็ดๆฅไฝใใไฝๆใใชใใWEB3ใๅญฆ็ฟใงใใใใใซๆกๅ
ใใพใใ
ไปๅใฎCosmWasm 101ใทใชใผใบใฏใ็ฐกๅใชใฏใชใใซใผใฒใผใ ๏ผClicker Game๏ผใไฝใใใใซๅฟ
่ฆใชใณใณใใฉใฏใ่ชฌๆใ้
ๅธใใชใขใฏใ๏ผReact๏ผใใญใณใใจใณใๆฅ็ถใพใงใๅฟ
่ฆใชใในใฆใฎๅ
ๅฎนใๅฎ็ฟใ้ใใฆๆฌกใ
ใจ็่งฃใงใใใใใซๆงๆใใใฆใใพใใ WEB3.0ใจใใญใใฏใใงใผใณใซ้ขๅฟใฎ้ซใWeb้็บ่
ใชใ่ชฐใงใไธ็ทใซใงใใพใใใใใงใฏ่ชๅใงไฝใใ๏ผ
ใใใใ CosmWasmใจใฏไฝใงใใ๏ผ ๐ฎ
ใใพใใพใชใใญใใฏใใงใผใณใใใใฏใผใฏใ็ธไบๆฅ็ถใงใใใจใใ็นใงใEthereumใฎๅผทๅใช็ซถไบ็ธๆใซ้ธใฐใใCosmosใใใใฏใผใฏใฏใๆ่ฟWebAssemblyใจRustใไฝฟใฃใฆในใใผใใณใณใใฉใฏใใๅฑ้ใงใใCosmWasm๏ผใณใบใ ๏ผใ็บ่กจใใพใใใ
CosmWasmใธใฎ้ขๅฟใ้ซใพใฃใฆใใพใใใCosmWasmใใใใฏใผใฏใงRust่จ่ชใๆดป็จใใฆใณใณใใฉใฏใใไฝๆใใไพใฏใใใใพใงๅ
ฌๅผๆๆธใซ่ฑ่ชใงใฎใฟๆไพใใใฆใใพใใใใใฎใใๅๅฟ่
ใฎ็ซๅ ดใงๅฎ้ใซCosmWasmใๆดป็จใใใใใฎใใฅใผใใชใขใซใๅญๅจใใใ้ฒๅ
ฅ้ๅฃใ้ๅธธใซ้ซใๆใใใใใใใชใใฃใใ
ใใฎใฌใในใณใๅใใใใCosmWasmใใใใฏใผใฏใฎไธใซ็ฐกๅใชใณใณใใฉใฏใใใผใธใจใใญใณใใจใณใใใผใธใๆธใใใจใใงใใพใใ CosmWasmใใใใฆในใใผใใณใณใใฉใฏใใฎ้็บใซ่ๅณใใใใพใใใใ็ฐกๅใซๅงใใใใจใใงใใชใใฃใๅคใใฎไบบใซใจใฃใฆใใใฎใฌใในใณใ่ฏใๅบ็บ็นใซใชใใใจใ้กใฃใฆใใพใใ
โ๏ธ่ฌ็พฉใงไฝฟใใใใใผใซใ้ธๆใฎ็ฅ่ญ
- IDE๏ผIntelliJใพใใฏVisual Studio Code๏ผๅฟ
่ฆใชใใผใซใ้ธๆใงใใพใใ๏ผ
- Front-End: JavaScript & React, CosmJS, Keplr Wallet
- Contract: Rust & Cargo, Osmosisd, CosmJS
- JavaScriptใไฝฟ็จใงใใใWeb3.0ใจใใญใใฏใใงใผใณใซ้ขๅฟใฎ้ซใใใญใณใใจใณใ/ใใใฏใจใณใ้็บ่
ใชใ่ชฐใงใๅญฆ็ฟใงใใพใใ ๏ผๅบๆฌ็ใชEthereumใฎ็ฅ่ญใใใใฐใใใซ่ฏใใงใใ๏ผ
CosmWasm 101ใใ
ๅญฆใถๅ
ๅฎน๐
ๆฌ่ฌ็พฉใฏๅฎ็ฟไธญๅฟใงๆงๆใใใฆใใใไธญ้ๅ็ซฏใชๅฟ
่ฆ็่ซใ่ชฌๆใใๆนๆณใง่กใใใพใใ
ใพใใ็ฌฌ1็ทจใงใฏCounterใณใณใใฉใฏใใ็ดๆฅไฝๆใใใในใใซๅๆ ผใใใใฎใณใณใใฉใฏใใใฉใฎใใใซๅฎ่ฃ
ใใใฆใใใใ่ฆใฆใใใพใใ EntrypointใProcessorใErrorใชใฉใCosmWasmใไฝฟ็จใใๅบๆฌ็ใชใใถใคใณใใฟใผใณใซใคใใฆๅญฆใถใใจใใงใใพใใ
ๆฌกใฎ็ฌฌ2็ซ ใงใฏใCounterใณใณใใฉใฏใใOsmosisใจJuno Testnetใง้
ๅธใใพใใ osmosisdใจCosmJSใใใใฆDSRVใฎMulti RPCใใผใใใฉใใใใฉใผใ ใงใใAll That Nodeใๆดป็จใใฆใใญใใฏใใงใผใณใใใใฏใผใฏใจ้ไฟกใใพใใๅบๆฌ็ใชJavaScriptใฎ็ฅ่ญใจNode.jsใไฝฟใฃใ็ต้จใใใใฐใๅคงใใช็ก็ใชใๅญฆใถใใจใใงใใพใใ
ๆๅพใฎ3็ทจใงใฏใไปฅๅใซ้
ๅธใใฆไฝๆใใๅฅ็ดใซๅบใฅใใฆใใญใณใใจใณใใจ้ไฟกใใๆนๆณใซใคใใฆๅญฆ็ฟใใพใใ CosmJSใจKeplr Walletใๆดป็จใใฆ้
ๅธใใใณใณใใฉใฏใใReact.jsใจ็ธไบ้ไฟกใใชใใใใณใณใใฉใฏใใฎใกใฝใใใๅผใณๅบใใใใญใใฏใใงใผใณใซใใผใฟใๆธใ่พผใๆนๆณใๅญฆใถใใจใใงใใพใใ
Q&Aใใใงใใฏใใฆใฟใฆใใ ใใ๏ผ ๐ฌ
Q. Solidity(ใฝใชใใฃใใฃ)ใชใฉๆขๅญใฎใคใผใตใชใขใ ้ข้ฃใฎ็ฅ่ญใใฉใฎ็จๅบฆใพใงๅฟ
่ฆใงใใ๏ผ
ๅบๆฌ็ใชERC20ใณใณใใฉใฏใใๅฑ้ใใฆใใใญใณใใจใณใใจ้ไฟกใใฆใฟใ็ต้จใใใใฐ็ฐกๅใซๅญฆ็ฟใงใใพใใ
Q. Rust่จ่ชใซๆ
ฃใใฆใใชใใฎใซๅญฆ็ฟใงใใพใใ๏ผ
ใใฎใฌใในใณใงใฏใRust่จ่ชใ้ไธญ็ใซๆฑใฃใฆใใพใใใใใใใRustใฎๅบๆฌ็ใชๆฆๅฟตใ ใใๆฑใใฎใงใ้ๅฝ่ชRust Docsใ1๏ฝ4ๆ็จๅบฆใพใง่ชญใใงใใ ใใใใจใใๅงใใใพใใ (https://rinthel.github.io/rust-lang-book-ja/)
Q. Cosmosใใผในใฎใใใใฏใผใฏใ่ฏใใใใงใใญใๅไบบ็ใซๆ่ณใในใใงใใใใ๏ผ
ใใฎ่ฌ็พฉใฏๆ
ๅ ฑไผ้ใฎ็ฎ็ใงไฝๆใใใฆใใใ็นๅฎใฎใใญใธใงใฏใใซๅฏพใใๆ่ณๅงๅใๆณ็ๅฉ่จใชใฉใ็ฎ็ใจใใฆใใพใใใใในใฆใฎๆ่ณใฎ่ฒฌไปปใฏๅไบบใซใใใ็ตๆใจใใฆ็ใใ็ตๆใซใคใใฆใใใชใ้จๅใซใใใฆใDSRVใฏ่ฒฌไปปใ่ฒ ใใพใใใ่ฌ็พฉใงๅ
ๆฌใใๅ
ๅฎนใฏ็นๅฎใฎ่ณ็ฃใธใฎๆ่ณใๆจๅฅจใใใใฎใงใฏใชใใใใคใ่ฌ็พฉๅ
ๅฎนใฎใฟใซใใๆๆๆฑบๅฎใฏๆๆใใฆใใ ใใใ