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
mobprograming with onboarding
Search
Katsumata Ryo
May 12, 2020
Programming
3
4k
mobprograming with onboarding
at リモート時代のモブプログラミング
Katsumata Ryo
May 12, 2020
Tweet
Share
More Decks by Katsumata Ryo
See All by Katsumata Ryo
GMO pepabo and hey 2022-05-26
katsumataryo
0
940
hey Talk Product Manager#2 LT
katsumataryo
3
1.1k
Easy hacking, and enjoy life.
katsumataryo
0
210
成長に期待しない目的志向実践のススメ
katsumataryo
8
8.4k
railsdm_katsumata.pdf
katsumataryo
9
7.9k
Other Decks in Programming
See All in Programming
30分でDoctrineの仕組みと使い方を完全にマスターする / phpconkagawa 2025 Doctrine
ttskch
3
570
AIの弱点、やっぱりプログラミングは人間が(も)勉強しよう / YAPC AI and Programming
kishida
13
5.4k
社内オペレーション改善のためのTypeScript / TSKaigi Hokuriku 2025
dachi023
1
130
モデル駆動設計をやってみよう Modeling Forum2025ワークショップ/Let’s Try Model-Driven Design
haru860
0
200
How Software Deployment tools have changed in the past 20 years
geshan
0
15k
Module Harmony
petamoriken
2
570
モダンJSフレームワークのビルドプロセス 〜なぜReactは503行、Svelteは12行なのか〜
fuuki12
0
130
乱雑なコードの整理から学ぶ設計の初歩
masuda220
PRO
32
15k
Full-Cycle Reactivity in Angular: SignalStore mit Signal Forms und Resources
manfredsteyer
PRO
0
140
Chart.jsで長い項目を表示するときのハマりどころ
yumechi
0
160
GraalVM Native Image トラブルシューティング機能の最新状況(2025年版)
ntt_dsol_java
0
170
チーム開発の “地ならし"
konifar
8
6.2k
Featured
See All Featured
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
34
2.5k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Why You Should Never Use an ORM
jnunemaker
PRO
60
9.6k
Producing Creativity
orderedlist
PRO
348
40k
Agile that works and the tools we love
rasmusluckow
331
21k
Music & Morning Musume
bryan
46
7k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
26
3.2k
Become a Pro
speakerdeck
PRO
30
5.6k
Site-Speed That Sticks
csswizardry
13
970
Imperfection Machines: The Place of Print at Facebook
scottboms
269
13k
Making Projects Easy
brettharned
120
6.5k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
Transcript
ϞϒϓϩνʔϜड͚ೖΕʹޮ͘ ϦϞʔτ࣌ͷϞϒϓϩάϥϛϯάʢϞϒϫʔΫʣ !LBUTVNBUB@SZP 4503&4KQ
ॴଐ 4503&4KQ ৬Ҭ όοΫΤϯυΤϯδχΞ ܦྺ ɾࣾ Ӧۀ ˠ૯
ˠӡ༻αϙʔτ ɾࣾ ։ൃΤϯδχΞ ϲ݄ ɾࣾ ։ൃΤϯδχΞ d ݱࡏ ࠷ۙͷ͓ࣄ લ͘Β͍͔Β࣮͔ΒΕͯνʔϜͷ։ൃޮԽʹ͍ͭͯߟ͑ͨΓ νʔϜʹεΫϥϜΛͬͯΈΑ͏ͬͯݴͬͨΓɺ։ൃҎ֎ͷਓͱ͓Λ ͨ͠Γɺϝϯόʔʹྑ͍ΩϟϦΞΛੵΜͰΒ͏ʹʜʹ͍ͭͯߟ͑ͨ Γ͍ͯ͠·͢ɻ !LBUTVNBUB@SZP ࠷ۙͷՈͰͷָ͠Έ ɾ৯ͷ͓औΓدͤ ɾࠤٱؒએߦͷ"//
ωοτγϣοϓΛ͔ΜͨΜʹͭ͘Εͯຊ֨తʹӡ༻Ͱ͖ΔαʔϏεͰ͢ɻ Φʔφʔͷօ͞Μͷʑͷ͓ചʹΑΓྗʹͳΕΔΑ͏ʹʑνʔϜͰϓϩμΫτ։ൃΛ͍ͯ͠·͢ɻ ͪΐͬͱ 4503&4 ͷ͜ͱ
͓͍ͨ͜͠ͱ ೖࣾड͚ೖΕʹϞϒϓϩ͕ͱͯྑ͍ͱ͍͏
݄ ۓٸࣄଶએݴ
ฐࣾͰɺ݄Լ०ʹ શࣾͰϦϞʔτਪͱͳ͍ͬͯ·ͨ͠ɻ ௨ৗ࣌ϦϞʔτϫʔΫݪଇिҰճ
ͦΜͳதɺνʔϜʹ݄ೖࣾϝϯόʔ͕ɻ ಥવͷϦϞʔτϫʔΫਪԽͰɺ৽ϝϯόʔड͚ೖΕɻ
ಥવͩͬͨͨΊड͚ೖΕํ๏ ग़ࣾલఏͷ··ʹͳ͍ͬͯΔɻ
Θʔ ͍ͨΜͩʔ ͷਤ
͡Ίͯͷମݧͳ͕Β ͳΜͱ͔ແࣄʹνʔϜʹೃછΜͰ͍ͬͯΒ͑ͨ
͜ΜͳऔΓΈΛ͠·ͨ͠ ͋Γ·ͨ͠ ɾिؒ࠷Ұਓग़ࣾͯ͠ϝϯλʔΛ͚ͨ ݄ୈिͩͬͨͷͰ·ͩΪϦΪϦײ ɾೖࣾ࣌ͷυΩϡϝϯτ͕ॆ࣮͍ͯͨ͠ɻڥઃఆυΩϡϝϯτͰ΄΅ਐΊΒΕΔɻ ɾσΠϦʔελϯυΞοϓ ேձ ɺPOͳͲͰ͕ͳ͍ͱฉ͖ͮΒ͍ʑ༙͖ग़ΔٙΛղܾͰ͖ͨɻ ɾνʔϜͰϞϒϓϩΛଟ༻͢ΔจԽ͕͋ͬͨ ˞ೖࣾҰϲ݄Ξϯέʔτௐ
ཁҼͱͯ͠۩ମతʹ
νʔϜͰϞϒϓϩΛଟ༻͢ΔจԽ͕͋ͬͨ ʹ͍ͭͯऔΓ্͛Α͏ͱࢥ͍·͢
ࢲͷݟ͍ͯΔνʔϜ ྆ํͱϞϒϓϩจԽ͕͋ͬͨ ˡ݄ೖࣾ͞Μ ˡ݄ೖࣾ͞Μ Ћ Ќ
ͱͱνʔϜͩͬͨ࣌ʹ औΓೖΕͨɻ 㸝 ։ൃνʔϜͷਓ͕૿͖͑ͯͯɺࣄͷਐΊํ͕ݸਓ͔ΒνʔϜ มભ͍ͯͬͨ͠λΠϛϯάͰεΫϥϜΛऔΓೖΕͨΓ͍ͯͨ࣌͠ظʹ࢝Ίͨɻ
୯७ʹମݧͱͯ͠ྑ͔ͬͨ͠ɺ εΫϥϜͱͷ૬ੑ͕ྑ͔ͬͨɻ 㸝 ࠓ·Ͱϓϥϯχϯά૬ஊ͢Δͷͷৄࡉͳ༷࣮ϨϏϡʔͰΔ͜ͱ ࣌গͳ͘ͳ͔ͬͨɻ͋ͱνʔϜϝΠτͷ࣮͍ͯ͠Δͱ͜ΖΛݟΔͱ͍͏ମݧ৽ ͩͬͨɻ ʮWTࢲͨͪʯͱ͍͏ߟ͑ํνʔϜͰऔΓΉͱ͍͏ཁૉ͕εΫϥϜͱ૬ੑ͕Α ͔ͬͨɻ νʔϜʹೃછΜͩཁҼ
νʔϜීஈ͔ΒϞϒϓϩΛ͍ͯͯ͠ɺ ͦΕ͕ଓ͍͍ͯͨɻ ͦΜͳഎܠ͕͋Γɺ
Γ·͕͢ɺ ೖࣾϝϯόʔʹؔͯ͠ಉ༷ʹϞϒϓϩʹ ࢀՃͯ͠Β͏͜ͱʹ͍ͯͨ͠ɻ ͷͰνʔϜʹ৽ϝϯόʔ͕ϞϒϓϩॳࢀՃͷͱ͖ ࢿྉΛνʔϜͰಡΈ߹ΘͤೝࣝΛ߹ΘͤΔɻ
ͦͷࢿྉ JTͪ͜Β
5",",*/( ͞Μ ѹతײँ
5",",*/(͞Μͷࢿྉʹ େࣄͳ͜ͱશ෦ॻ͍ͯ͋Δ
νʔϜʹೖΔͱ͖͋Γ͕ͪͳ՝ ͱ͜ΖͰ৽ϝϯόʔ͕
ೖ͔ͬͨΓͰ·ͩνʔϜʹ ೃછΊͯͳ͍ɻ୭ʹฉ͍ͨΒ͍͍͔ Θ͔Βͳ͍ɻ ࢲਓݟΓͳͷͰΊͪΌͪ͘ΌΘ͔Δɻ ίϛϡχέʔγϣϯ
ίʔυಡΊΔΜ͚ͩͲɺۀతͳ ༷͕·ͩΘ͔Βͳ͍ɻ Ͳ͏ͯ͠υΩϡϝϯτΛ୳͠ͳ͕ΒʹͳΔͷͰ ͕͔͔࣌ؒͬͯ͠·ͬͨΓ͢Δ ฉ͍ͯΒͬͯେৎͳͷ͚ͩͲ ۀࣝ
։ൃ͢Δ্ͰνʔϜͰେʹ͍ͯ͠Δ จԽͱ͔͋ΔΜͩΖ͏͔ʁ υΩϡϝϯτʹ͋Δͱخ͍͕͠ ҉ͱ͔ςετͷϙϦγʔͱ͔ υΩϡϝϯτԽͮ͠Β͍େʹ͍ͯ͠Δ͜ͱ͕Γ͍ͨ νʔϜͷจԽɾۭؾײ
ͪΖΜϞϒϓϩ͚ͩͰղܾ͢Δͷ Ͱͳ͍͕ޮՌ͕͋Δͱࢥ͏
Ϟϒϓϩͷޮ༻ จԽͷڞ༗ νʔϜͷۭؾײ։ൃͷਐΊํʹૣ͘৮ΕΒΕΔ ۀࣝͷ ۀࣝͷશମɺҙ֎ͳϋϚΓͲ͜ΖͳͲ ίϛϡχέʔγϣϯͷൃੜ ࠷ॳʹෆ͕ͪ͠ͳίϛϡχέʔγϣϯΛͨ͘͞Μิ͑Δ ։ൃϊϋͷൖ ͦΕͧΕͷ։ൃख๏ͷڞ༗ ϦϦʔεͷߩݙ
ۀ͕ࣝಘΒΕΔɾϦΞϧλΠϜϨϏϡʔͰϦϦʔε͕ૣ͘Ͱ͖Δ
Ϟϒϓϩͷޮ༻ จԽͷڞ༗ νʔϜͷۭؾײ։ൃͷਐΊํʹૣ͘৮ΕΒΕΔ ۀࣝͷ ۀࣝͷશମɺҙ֎ͳϋϚΓͲ͜ΖͳͲ ίϛϡχέʔγϣϯͷൃੜ ࠷ॳʹෆ͕ͪ͠ͳίϛϡχέʔγϣϯΛͨ͘͞Μิ͑Δ ։ൃϊϋͷൖ ͦΕͧΕͷ։ൃख๏ͷڞ༗ ϦϦʔεͷߩݙ
ۀ͕ࣝಘΒΕΔɾϦΞϧλΠϜϨϏϡʔͰϦϦʔε͕ૣ͘Ͱ͖Δ
࣮ࡍͷ͓٬༷ ৽ϝϯόʔ ͷ ҰਓͩͱΔͷ͕͍༷͠ΛϦΞ ϧλΠϜͰΔ͜ͱ͕Ͱ͖ͨ ϞϒϓϩɾϞϒϨϏϡʔ͜Ε͔Βଓ͚͍͖͍ͯͬͯͨɻ ۀࣝ Ұॹʹ࡞ۀ͢ΔͱͦΜͳํ๏͕͋Δ ͷ͔ͬͯ͘͢͝ษڧʹͳͬͨɻ Ϟϒϓϩͷͱ͖ษڧʹͳΔ͜ͱ͕ଟ͍ͷͰདྷ݄͕ࣗ࣋ͬͯͬͨ՝Ͱ
ϦʔυͰ͖ΔΑ͏ʹؤுͬͯΈ͍ͨɻ ݟڞ༗
ΓํҰൠత ۭؒ νʔϜશһͰʮಉ͡ࣄΛɺಉ࣌ؒ͡ʹɺಉ͡ॴͰɺಉ͡ίϯϐϡʔλʔͰʯ͍ͬͯΔɻ ͔͠͠ɺશһϦϞʔτਪͱͳͬͨͨΊɺ ɾಉ͡ࣄΛ ɾಉ࣌ؒ͡ʹ ɾಉ͡ը໘ڞ༗Ͱ ɾͦΕͧΕͷίϯϐϡʔλ͔Β ͍ͬͯ·͢ɻ υϥΠόɾφϏήʔλ
υϥΠόʔɾφϏήʔλަ੍ͰجຊతʹΩϦͷ͍͍ͱ͜Ζ·ͰΔɻ ͪΐͬͱϋϚ͍ͬͯΔͱ͜ΖΛʮϞϒϓϩͰ૬ஊ͍ͨ͠ʯͱ͍͏ύλʔϯ૿͑ͯɺ ͦͷ߹૬ஊ͍ͨ͠ਓ͕υϥΠόʔΛ͠ͳ͕ΒհΛͯ͠ɺ ଞͷਓʹφϏήʔτͯ͠Β͏͜ͱ͋Δɻ
ΓํνʔϜͧΕͧΕ ྫ͑ЋνʔϜ ɾػೳ࣮ͷίΞͷ෦ΛϞϒϓϩͰ࣮ɾઃܭͯ͠ɺۀࣝΛνʔϜʹߦ͖ΒͤΔ ɾͦͷଞͷλεΫқ͕ߴͦ͏ͳͷϞϒϓϩΛݕ౼ʹೖΕΔ ɾεΫϥϜͷεϓϦϯτϓϥϯχϯάͷதͰͲͷλεΫΛϞϒϓϩͰΔ͔ߟ͑Δίʔφʔ͕͋Δ ɾTMBDLͰؾܰʹʮࠔͬͨͧϞϒϓϩʯͷֻ͚͕ൃੜ͢Δ ɾTMBDLDBMMͷϖϯ͕͓ؾʹೖΓ ྫ͑ЌνʔϜ ɾجຊతʹϞϒϓϩΛલఏͱͯ͠࡞ۀΛਐΊ͍ͯΔ ɾػೳ࣮ͷίΞʹͳΔ෦ͷௐ͔ࠪΒϞϒϓϩ
Ϟϒ࡞ۀʁ Λ͏ ɾͣͬͱϞϒϓϩ͚ͩͰҰΛա͢͝ͱ͍ͩͿർΕΔͷͰɺ ίΞҎ֎ͷࡉ͔͍λεΫʹͳΔ෦Λ֤ࣗͰ͚ͬͭΔɻ ɾϝϯόʔ͕ਓͩͬͨͷͰϞϒϓϩͷํ͕ਐḿ͕ྑ͍ͷͰʁͱ͍͏Ծઆ͕͋ͬͨɻ νʔϜͷϝϯόʔͷݸੑ࿅ʹΑͬͯϞϒϓϩͷద༻ํ๏มΘͬͯ͘Δͷ͕ݸਓతʹ໘ന͔ͬͨɻ
ड͚ೖΕϞϒϓϩͰେʹͯ͠Δ͜ͱ ΘΒ͔͍ۭؾͮ͘Γ ೖΓͨͯൃݴʹؾΛ͏ͷͰͦͷϋʔυϧΛআ͍ͯΒ͏ ҙݟΛฉ͍ͯΈΔ ҧײͷͳ͍ൣғͰҙࣝతʹ͔͚ͯ͠ΈΔɻΘ͔Βͳ͍͜ͱΛͬͯΒͬͯྑ͍ɻ 74 ࢲͨͪ ͪΌΜͱ͜ͷҙࣝΛ߹ΘͤΔ ղܾͨ͠ΓɺάουΞυόΠε͕͋ͬͨΒশࢍ
͜Ε୭ʹରͯ͠ ΄΅΄΅5",",*/(͞Μͷࢿྉʹ͋Δͱ͓ΓͰ͢Ͷ
͜͏ͯ͠ೖࣾϝϯόʔ ࠓϞϒϓϩʹࢀՃ͍ͯ͠·͢ ͋ΘٕͤͰ͋Γ·͕͢ɺ৽ϝϯόʔͷελʔτμογϡΛૣ͘͢ΔͨΊʹ ࢲͷνʔϜͨͪͰϞϒϓϩ͕େ͍ʹཱ͍ͬͯ·͢ɻ
·ͱΊ ɾීஈͷ։ൃͰɺνʔϜड͚ೖΕͰϞϒϓϩ͓͢͢Ί ɾ5",",*/(͞Μͷࢿྉʹେࣄͳ͜ͱશ෦ॻ͍ͯ͋Δ
͋Γ͕ͱ͏͍͟͝·ͨ͠