Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
DApp Questのコントラクト開発
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Katsunori Tanaka
February 21, 2019
Programming
1.1k
1
Share
DApp Questのコントラクト開発
Katsunori Tanaka
February 21, 2019
More Decks by Katsunori Tanaka
See All by Katsunori Tanaka
SolidityとWeb3.jsについて
katsunoritanaka
1
740
Web3.js Development Pitfall
katsunoritanaka
1
880
Truffle における JS での テスト について
katsunoritanaka
0
520
Selectors Level4
katsunoritanaka
0
56
CSS Architecture with OOCSS, SMACSS, BEM
katsunoritanaka
6
400
LESS : The dynamic stylesheet language
katsunoritanaka
0
97
Other Decks in Programming
See All in Programming
Spec-Driven Development with AI Agents (Workshop, May 2026)
antonarhipov
2
310
From Formal Specification to Property Based Test
ohbarye
0
720
20年以上続くプロダクトでも使い続けられる静的解析ツールを求めて
matsuo_atsushi
0
140
クラウドネイティブなエンジニアに向ける Raycastの魅力と実際の活用事例
nealle
2
240
Back to the roots of date
jinroq
0
720
10 Tips of AWS ~Gen AI on AWS~
licux
5
540
運転動画を検索可能にする〜Cosmos-Embed1とDatabricks Vector Searchで〜/cosmos-embed1-databricks-vector-search
studio_graph
1
650
実用!Hono RPC2026
yodaka
2
300
AI-DLC Deep Dive
yuukiyo
9
5.6k
Road to RubyKaigi: Play Hard(ware)
makicamel
1
550
How We Practice Exploratory Testing in Iterative Development( #scrumniigata ) / 反復開発の中で、探索的テストをどう実施しているか
teyamagu
PRO
3
710
SREに優しいTerraform構成 modulesとstateの組み方
hiyanger
2
170
Featured
See All Featured
Evolving SEO for Evolving Search Engines
ryanjones
0
190
Reality Check: Gamification 10 Years Later
codingconduct
0
2.1k
Facilitating Awesome Meetings
lara
57
6.8k
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
aleyda
1
1.2k
Measuring & Analyzing Core Web Vitals
bluesmoon
9
820
Are puppies a ranking factor?
jonoalderson
1
3.4k
YesSQL, Process and Tooling at Scale
rocio
174
15k
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
1
690
Abbi's Birthday
coloredviolet
2
7.4k
Groundhog Day: Seeking Process in Gaming for Health
codingconduct
0
170
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
28
3.5k
Neural Spatial Audio Processing for Sound Field Analysis and Control
skoyamalab
0
290
Transcript
߹ಉձࣾ%..DPNాதࠀయ CMPDLDIBJOUPLZPɹ !CMPDLDIBJOUPLZP %"QQ2VFTUͷίϯτϥΫτ։ൃ
© DMM.com ࣗݾհ ాதࠀయ w !FDPV⒎FT@ w FDPVGFT HJUIVC
w 'SPOUFOE˰.JEEMF.BOBHFS˰ #MPDLDIBJO ߹ಉձࣾ%..DPNςΫϊϩδʔຊ෦ ϒϩοΫνΣʔϯݚڀࣨ
© DMM.com ΞτϥΠϯ 0VUMJOF w 2VFTU֓ཁ w ίϯτϥΫτઃܭɾ։ൃڥ w ίϯτϥΫτͷςετɾηΩϡϦςΟ
w ͨۤ͠࿑ͨ͠ w ·ͱΊ
© DMM.com 2VFTU֓ཁ
© DMM.com 2VFTU֓ཁ %"QQ2VFTUͱ w ίϛϡχςΟʔͷϗετ ӡӦऀ ͕ઃఆͨ͠ςʔϚʹରͯ͠ήετ ࢀՃ ऀ
͕࣭Λߘ͠ɺͦͷ࣭Λ௨ֶͯ͡ͼΛ୳ٻ͍ͯ͘͠ϓϩμΫτ w ϗετ͕ʮϧʔϜʯͱݺΕΔ࣭ΛߘͰ͖ΔॴΛ࡞ w ࣭ͷߴ͍࣭Λߘ͢ΔΠϯηϯςΟϒͱͯ͠ɺ࠾༻͞Ε࣭ͨͷߘ ऀʹରͯ͠ɺ͋Β͔͡Ίઃఆ͞ΕֹͨͷΫϦϓτใु &5) ͕ࢧΘΕ Δ
© DMM.com 2VFTU֓ཁ %"QQ2VFTUͱ w ใुʹΘΕΔΫϦϓτ &5) ϗετ͕͋Β͔͡Ί༬ୗ͢Δ΄͔ɺή ετʹΑΔ͛મड͚͚Δ w
࣭ͷืू͕ऴྃ͢Δͱɺ༬ୗ͞ΕͨΫϦϓτ &5) ϗετʹฦۚ
© DMM.com 2VFTU֓ཁ %"QQ2VFTUͱ w 2VFTUϓϩμΫτͷ֓೦σʔλϞσϧ
© DMM.com 2VFTU֓ཁ %"QQ2VFTUͱ w 1P$ʢ֓೦࣮ূʣ w 69ٕज़্ͷ՝Λ࣮ࡍʹܗʹ͢Δ͜ͱͰચ͍ग़͢ w ΠϯηϯςΟϒઃܭɺঝೝཉٻ
w ΥϨοτϒϥβ w Ψείετ w ϒϩοΫִؒʢτϥϯβΫγϣϯͪ࣌ؒʣ w ϑΝΠφϦςΟ w ηΩϡϦςΟ
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ ઃܭํ w ΨείετͱτϥϯβΫγϣϯͷػ࣌ؒΛ࠷ݶʹ͍ͨ͠ w ঢ়ଶมͷॻ͖ࠐΈසΛ࠷ݶʹ w ίϯτϥΫτʹ࣋ͨͤΔඞཁͷແ͍σʔλ%#ʹ
w ήετ ࣭ߘऀ ʹΨεΛΘͤͳ͍ʢૹۚQVTIܕʣ w ηΩϡϦςΟϦεΫΛݮ͍ͨ͠ w ˠઃܭΛγϯϓϧʹ
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ 'BDUPSZ1BUUFSO
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ 'BDUPSZ1BUUFSO
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ 'BDUPSZ1BUUFSO 'BDUPSZίϯτϥΫτͷൈਮ
© DMM.com ίϯτϥΫτઃܭɾ։ൃڥ ίϯτϥΫτ։ൃڥ w 5SV⒐F'SBNFXPSL w UFTU
w CVJME w NJHSBUJPO w 0QFO;FQQFMJO4PMJEJUZ w (BOBDIF(6* w (FUI1SJWBUFOFU3PQTUFO5FTUOFU
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷςετ w 5FTUJOHXJUI5SV⒐F'SBNFXPSL w JNQPSUOPEFNPEVMFT
w DIBJ w DIBJBTQSPNJTFE w DIBJCJHOVNCFS w PQFO[FQQFMJOTPMJEJUZUFTUIFMQFS w ˠBTTFSUJPOʹศར
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷςετ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷςετ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷςετ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ςετΧόϨοδ w TPMJEJUZDPWFSBHF w OPEFNPEVMF
w OQNTDSJQUTʹ࣮ߦίϚϯυΛఆٛ QBDLBHFKTPO w OQNSVODPWFSBHF w TPMDPWFSKTʹͯPQUJPOઃఆՄ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ςετΧόϨοδ w TPMJEJUZDPWFSBHF OQNSVODPWFSBHF
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ςετΧόϨοδ w TPMJEJUZDPWFSBHF w DPWFSBHFDPOUSBODUTҎԼʹ)5.-ϑΝΠϧग़ྗ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷηΩϡϦςΟ w &UIFSFVN4NBSU$POUSBDU#FTU1SBDUJDFTCZ$POTFO4ZT w ্هΛGPMLͨ͠ຊޠ༁ʹDPNNJUˣ
w IUUQTFDPV⒎FTHJUIVCJPTNBSUDPOUSBDUCFTUQSBDUJDFT w 4FDVSJUZ$POTJEFSBUJPOTCZFUIFSFVNTPMJEJUZ
© DMM.com ίϯτϥΫτͷςετɾηΩϡϦςΟ ίϯτϥΫτͷηΩϡϦςΟ w νΣοΫπʔϧ w .ZUISJM$MBTTJD
w 0ZFOUF w 4FDVSJGZFUD DGIUUQTDPOTFOTZTHJUIVCJPTNBSUDPOUSBDUCFTUQSBDUJDFTTFDVSJUZ@UPPMT w 4FDVSJUZ"VEJU3FWJFX
© DMM.com ͨۤ͠࿑ͨ͠
© DMM.com ͨۤ͠࿑ͨ͠ ͨ͠ w ίϯτϥΫτΛςετωοτɾϝΠϯωοτʹNJHSBUFͨ͠ΒࣗಈͰϩ άΛ͢ w
NJHSBUJPOMPH
© DMM.com ͨۤ͠࿑ͨ͠ ͨ͠ NJHSBUJPO-PHKT
© DMM.com ͨۤ͠࿑ͨ͠ ͨ͠ @EFQMPZ@SPPN@GBDUPSZKT
© DMM.com ͨۤ͠࿑ͨ͠ ۤ࿑ͨ͠ w 5SV⒐FUFTUJOHGSBNFXPSLʹJOKFDU͞ΕΔ8FCKTͷόʔδϣϯ w ܥͳͷʹɺϑϩϯτΤϯυͰͷ࣮ܥ
w 5SV⒐FWFSͰղফɹʘ ?P? ʗ w 8FCKTܥͷෆ҆ఆ͞ w DG8FCKT%FWFMPQNFOU1JUGBMM
© DMM.com ·ͱΊ
© DMM.com ·ͱΊ ·ͱΊ w 1P$ϓϩμΫτɿ%"QQ2VFTU w ίϯτϥΫτʹͨͤΔσʔλ࠷খݶʹ͢ΔίϯτϥΫτઃܭ
w ΤίγεςϜΛۦͨ͠ίϯτϥΫτ։ൃڥ w ՄಡੑΛߴΊΔίϯτϥΫτͷςετͱΧόϨοδ w جຊతͳηΩϡϦςΟࣝशಘͱʴЋରࡦ
© DMM.com ࢀߟϦϯΫ ࢀߟϦϯΫू w RVFTUDPOUSBDUFUIFSFVN 2VFTU$POUSBDU(JUIVC3FQP
w &UIFSFVN4NBSU$POUSBDU#FTU1SBDUJDFT w &UIFSFVN4NBSU$POUSBDU#FTU1SBDUJDFT ຊޠ༁ w 4FDVSJUZ$POTJEFSBUJPOT w 8FCKT%FWFMPQNFOU1JUGBMM Ҏલͷൃදࢿྉ
© DMM.com ࢼֶͯ͠Ϳ εϚʔτίϯτϥΫτ։ൃ %..DPNϒϩοΫνΣʔϯݚڀࣨ<ஶ>
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ 5IBOLZPVGPSZPVSLJOEBUUFOUJPO