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
[Tama.rb年忘れLT会]レールに乗ったCSSコーディング
Search
ken3ypa
December 27, 2020
Programming
1
800
[Tama.rb年忘れLT会]レールに乗ったCSSコーディング
ken3ypa
December 27, 2020
Tweet
Share
More Decks by ken3ypa
See All by ken3ypa
[Rails Girls Tokyo 13th]株式会社万葉 スポンサーLT
ken3ypa
0
800
[tamarubykaigi01]こわくないDSL
ken3ypa
5
3.2k
[tama.rb#13]Hash#to_procについて
ken3ypa
0
94
[正規表現]メタ文字をはじめから丁寧に
ken3ypa
2
310
Other Decks in Programming
See All in Programming
パッケージ設計の黒魔術/Kyoto.go#63
lufia
3
440
はじめてのMaterial3 Expressive
ym223
2
740
2025 年のコーディングエージェントの現在地とエンジニアの仕事の変化について
azukiazusa1
24
12k
Navigating Dependency Injection with Metro
zacsweers
3
960
請來的 AI Agent 同事們在寫程式時,怎麼用 pytest 去除各種幻想與盲點
keitheis
0
120
Reading Rails 1.0 Source Code
okuramasafumi
0
230
そのAPI、誰のため? Androidライブラリ設計における利用者目線の実践テクニック
mkeeda
2
310
AI時代のUIはどこへ行く?
yusukebe
18
8.9k
個人軟體時代
ethanhuang13
0
320
JSONataを使ってみよう Step Functionsが楽しくなる実践テクニック #devio2025
dafujii
1
530
Performance for Conversion! 分散トレーシングでボトルネックを 特定せよ
inetand
0
860
Cache Me If You Can
ryunen344
2
1.4k
Featured
See All Featured
Build The Right Thing And Hit Your Dates
maggiecrowley
37
2.9k
Building Adaptive Systems
keathley
43
2.7k
Why You Should Never Use an ORM
jnunemaker
PRO
59
9.5k
Fireside Chat
paigeccino
39
3.6k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
Making the Leap to Tech Lead
cromwellryan
135
9.5k
Practical Orchestrator
shlominoach
190
11k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Balancing Empowerment & Direction
lara
3
620
Designing for humans not robots
tammielis
253
25k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Thoughts on Productivity
jonyablonski
70
4.8k
Transcript
Ϩʔϧʹͬͨ$44ίʔσΟϯά !LFOZQB 3BJMTʷ5BJMXJOE$44Ͱ !5BNBSCΕ-5ձ
Έͳ͞ΜɺࠓҰ͓ؒർΕ༷Ͱͨ͠ʂ
ͲΜͳҰؒΛա͝͞Ε·͔ͨ͠ʁ
΅͘͜Μͳײ͡Ͱͨ͠
None
ˢ͜ͷลͰ$44ʹ͑Β͍ۤ࿑ͨ͠ͷͰ ࠓ$44ʹ͍͓͍ͭͯͨ͠ͱࢥ͍·͢
࣍ ͖͔͚ͬ 5BJMXJOE$44ͱ 5BJMXJOEʷ3BJMTͰ
4DBGGPMEΞϓϦΛ࡞ͬͨྫ ࠓ͓͢͠Δ͜ͱ
࣍ 5BJMXJOE$44ΛݱͰ͓ͬͨ ʢ͍͔͍͍ͭͨʣ ֓ཁҎ্ͷ5BJMXJOE$44ͷ͓͠ ܥͷࠩͱ͔ɺ1VSHF$44ͱ͔
ࠓ͓͠͠ͳ͍͜ͱ
ͱ͍͏Θ͚Ͱ͍͖ͬͯ·͠ΐ͏ʂ
͖͔͚ͬ w SBJMTOFX͔Β։࢝ɻϑϩϯτͷॳظઃఆɾ࣮αʔόʔαΠυ͕࣮ࢪ w σβΠφʔͷํ$44ॻ͔ͣɺσβΠϯΧϯϓͷ࡞ͷΈ w $44ʹݟͷ͋Δϝϯόʔɺ΄΅օແ w ͍ΘΏΔʮ#PPUTUSBQषʯΛආ͚ΔͨΊɺ$44ϑϨʔϜϫʔΫར༻ͤͣ w
Α͘͏σβΠϯύʔπελΠϧΨΠυΛ࡞ͯ͠ཧ w ϨεϙϯγϒରԠ ͖͔͚ͬɿ$44͍ͬͺ͍͕ΜͬͨϓϩδΣΫτ֓ཁ
͖͔͚ͬ $44ͷॻ͖ํͳΜΘ͔ΒΜʜ #&.ͬͯͳΜ͡Όʜ ϝσΟΞΫΤϦʜ$44ઃܭʜʁ ͦ͏͍͏ͷ͋Δͷ͔ʜ ʙҊ݅ॳظʙ
͖͔͚ͬ 3BJMTͷίʔυҰߦॻ͍ͯͶ͑ʜ ͳΜͳΒελΠϧΨΠυͯ͠Ͷ͑ʜ ͬͱ͏·͘Εͳ͍ͷ͔ʜ ʙҊ݅ʹೖͬͯϲ݄ޙʙ
ʙ·͋ͦΜͳ͜ΜͳͰ৭ʑʙ
͖͔͚ͬ ఆΑΓσβΠϯ·ΘΓʹ͕ ͔͔ͬͯ͠·ͬͨʜ ख͠Կൃੜͨ͠͠ʜ ͬͱɺ͍͍ײ͡ʹ͔͚Δํ๏ ͳ͍ͷ͔ʜ ʙҊ݅ऴྃޙʙ
͖͔͚ͬ ͓ʜ͜Εʜ ʙҊ݅ऴྃޙʙ
None
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ 5BJMXJOE$44͝ଘͷํɺ৮ͬͨ͜ͱͷ͋Δํ ͲΕ͙Β͍͍Βͬ͠Ό͍·͔͢ʁ
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ w ϢʔςΟϦςΟϑΝʔετͷ$44ϑϨʔϜϫʔΫ w #PPUTUSBQͷΑ͏ͳίϯϙʔωϯτܥͷΫϥε༻ҙ͞Ε͓ͯΒͣɺͦΕͧΕͷ$44ϓϩύςΟͱ ʹରԠͨ͠ɺϢʔςΟϦςΟΫϥε͕ఏڙ͞Ε͍ͯΔ 5BJMXJOE$44ͱ
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ
#PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ #PPUTUSBQͩͱ
#PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ 5BJMXJOE$44ͩͱ
#PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ 5BJMXJOE$44ͩͱ
ͪͳΈʹͦͷଞ༗໊ͳ$44ϑϨʔϜϫʔΫͱ ͷൺֱ #PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ ଞͷओཁ$44ϑϨʔϜϫʔΫͱͷൺֱ
#PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ w #PPUTUSBQ w طʢίϯϙʔωϯτʣ͕ఏڙ͞Ε͍ͯΔ w ϢʔςΟϦςΟఏڙ͞Ε͍ͯΔ͕ɺ5BJMXJOE$44΄Ͳଟ͘ͳ͍ w ηϚϯςΟοΫͳDMBTTΛϕʔεʹࢦఆ͢Δ
w 5BJMXJOE$44 w ίϯϙʔωϯτఏڙ͞Ε͍ͯͳ͍ w ϢʔςΟϦςΟͷΈ͕ఏڙ͞Ε͓ͯΓɺ΄΅શͯͷ$44ͷϓϩύςΟΛཏ w ΠϯϥΠϯελΠϧͷΑ͏ͳܗࣜͰDMBTTʢϢʔςΟϦςΟʣΛ༩͢Δ
#PPUTUSBQͱͷൺֱ 5BJMXJOE$44ͱ w ֦ுੑ͕ߴ͍ w ࣗલͰελΠϧΛߏங͍ͯͨ͘͠Ίɺ͍ΘΏΔʮ#PPUTUSBQषʯͷ͠ͳ͍ύʔπ͕ ࡞Ͱ͖Δ w ෆཁͳελΠϧ͕༩͞Εͳ͍ͨΊɺελΠϧͷ্ॻ͖Λ͢Δඞཁ͕ͳ͘ͳΔ w
Α͘͏ελΠϧίϯϙʔωϯτͱͯ͠Γग़͢ࣄ͕Ͱ͖ɺ࠶ར༻Ͱ͖Δ w ʢͪ͜Βͷػೳ͋ͱͰ࣮ྫ͓ݟͤ͠·͢ʣ ϢʔςΟϦςΟϑΝʔετͰ͋Δར
ΠϯϥΠϯͱͷൺֱ 5BJMXJOE$44ͱ ͋Εɺ͡Ό͋ΠϯϥΠϯελΠϧͱԿ͕ҧ͏ͷʁ ͪͳΈʹʮΠϯϥΠϯελΠϧʯͬΆ͍ͱݴ͍·͕ͨ͠ʜ
ΠϯϥΠϯͱͷൺֱ 5BJMXJOE$44ͱ w IPWFSɺGPDVTͳͲͷΠϕϯτΛઃఆՄೳ w ϝσΟΞΫΤϦΛઃఆՄೳ w TNQYNEQYMHQYYMQY w ϕϯμʔϓϨϑΟΫεͷࢦఆ͕ෆཁ
ΠϯϥΠϯελΠϧͱͷൺֱ
ΠϯϥΠϯͱͷൺֱ 5BJMXJOE$44ͱ w XJEUI QBEEJOH DPMPSͳͲʹ͍ͭͯ 5BJMXJOEଆͰఏڙ͞Ε͍ͯΔϢʔςΟ ϦςΟΛར༻͠ɺ༩͢Δํࣜ ΠϯϥΠϯελΠϧͱͷൺֱ
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ w 5BJMXJOE$44ͱϢʔςΟϦςΟϑΝʔετͷ$44ϑϨʔϜϫʔΫ w ϢʔςΟϦςΟͷΈΛఏڙ͠ɺ w Ϩγϙϯγϒʹهड़Ͱ͖ w ΠϯϥΠϯελΠϧͰίʔσΟϯά͕Մೳͳ֦ுੑͷߴ͍ϑϨʔϜϫʔΫ
·ͱΊΔͱ
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ ʜͰɺ͜Ε͕Ͳ͏ศརͳͷʁ ·ͱΊΔͱ
5BJMXJOE$44ུ֓ 5BJMXJOE$44ͱ ࣮ࡍͷίʔυΛݟͯΈ·͠ΐ͏ ࠓճͷλΠτϧ
Ϩʔϧʹͬͨ$44ίʔσΟϯά 3BJMTʷ5BJMXJOE$44Ͱ
ίʔυ࣮ྫ 5BJMXJOEʷ3BJMT ը໘ڞ༗Λͯ͠ίʔυΛ֬ೝ͍͖ͯ͠·͢ IUUQTHJUIVCDPNLFOZQBSBJMT@PO@UBJMXJOE@DTT
ײ 5BJMXJOEʷ3BJMT w $44ϑΝΠϧΛ࡞ΒͣϏϡʔϑΝΠϧͷΈʹूதͰ͖ΔͨΊૣ࣮͘Ͱ͖Δ w طଘελΠϧͷ্ॻ໊͖લۭؒͷিಥΛߟ͑ͳͯ͘ྑ͍ w $44Λ͍ͬͯΕΠϯϓοτʢଞͷ'8ͱൺʣ࠷খݶͰࡁΉ w ެࣜ)1ͷݕࡧϖʔδ͕༏ल
ίʔσΟϯάͨ͠ࡍͷײ
ײ 5BJMXJOEʷ3BJMT ैདྷ $44ઃܭ ࣮ ࠷ॳʹઃܭ͢Δඞཁ͕͋Γɺ࣮ͦͷޙ
ײ 5BJMXJOEʷ3BJMT 5BJMXJOE$44ͩͱ $44ઃܭ ࣮ $44ઃܭɾ໋໊ͷϑΣʔζΛޙʹ࣋ͬͯ͘Δ͜ͱ͕Ͱ͖Δ
ײ 5BJMXJOEʷ3BJMT w ηϚϯςΟοΫͰͳ͍ w )5.-ͱ$44͕ີ݁߹ɻDMBTTΛݟͨͱ͖ʹʮͦΕ͕Կͳͷ͔ʯͷผࠔ w ϐΫηϧύʔϑΣΫτʹͳΒͳ͍ w 5BJMXJOE͕ఏڙ͍ͯ͠ΔϢʔςΟϦςΟͷ੍Λड͚Δ
w ͦͦ$44͕ॻ͚ͳ͍ͱ࣮Ͱ͖ͳ͍ w ίϯϙʔωϯτϕʔεͷ'8ͱҟͳΓɺ$44ͷࣝ.645Ͱඞཁ σϝϦοτ
ײ 5BJMXJOEʷ3BJMT w ಠࣗͷίϯϙʔωϯτελΠϧ͕ඞཁ w '8Λ֦ு͢ΔΑ͏ͳελΠϧͰؒʹ߹Θͳ͍έʔε w $44ઃܭʹݟɾܦݧͷͳ͍։ൃϝϯόʔ͕ຆͲ w ॳΛग़͍ͨ͠ɺ$44ઃܭޙճ͠ʹ͍ͨ͠
͏·͘ϋϚΓͦ͏ͳॴɿྫ͑ԼهͷΑ͏ͳϓϩδΣΫτ
ײ 5BJMXJOEʷ3BJMT w ཧը໘͚ࣾπʔϧͳͲ#PPUTUSBQषͷ͢ΔσβΠϯͰͳ͍ ߹ίϯϙʔωϯτϑΝʔετͷ'8 w ͦΕҎ֎ͷ߹5BJMXJOE$44Λੵۃతʹ͍͖͍ͬͯͨؾ࣋ͪ ݸਓతʹ
͓ΘΓʹ 5BJMXJOEʷ3BJMT Ϩʔϧʹͬͨ։ൃΛ͢Δ͜ͱͰ ྑ͍ϓϥΫςΟεʹԊͬͨ։ൃ͕ग़དྷɺ ૉૣ͘ՁΛಧ͚Δ͜ͱ͕Ͱ͖Δ'8 ͱ͜ΖͰ 3BJMT$P$ $POWFOUJPO0WFS$POGJHVSBUJPO Λॏࢹͨ͠ϑϨʔϜϫʔΫ IUUQTEIIELSBJMTJTPNBLBTFIUNM
͓ΘΓʹ 5BJMXJOEʷ3BJMT 5BJMXJOE·ͨɺنʹPNBLBTF͢Δ͜ͱͰ Ϩʔϧʹͬͨ։ൃ͕ग़དྷΔͰҰॹ IUUQTEIIELSBJMTJTPNBLBTFIUNM
͓ΘΓʹ 5BJMXJOEʷ3BJMT ʮਓྨʹ$44ૣ͗ͨ͢ʯͱΑ͘ݴΘΕ·͕͢ ਓྨ͕$44ʹ͍ͭͨ͘Ίͷ5BJMXJOE ͍෩ Λ ఏڙͯ͘͠ΕΔͷͰͱʜظ͍ͯ͠·͢
͓ΘΓʹ 5BJMXJOEʷ3BJMT IUUQTUBJMXJOEDTTKBFOUBQBQQ ܥͷϝδϟʔόʔδϣϯΞοϓ ެࣜαΠτͷຊޠԽߦΘΕ͓ͯΓ ࠓͱͯ)PUͳϑϨʔϜϫʔΫͰ͢ ؾʹͳΔํͥͻ͓ࢼ͍ͩ͘͠͞ʂ
͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠