Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
ユーザーが編集中の状態管理について考えよう
Search
Ryusou
September 15, 2021
7.2k
3
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
ユーザーが編集中の状態管理について考えよう
フロントエンドLT会 - vol.4 #frontendltのスライドです
Ryusou
September 15, 2021
More Decks by Ryusou
See All by Ryusou
Astro 3.0入門
nozaki
0
510
再実装 React Testing Library
nozaki
0
270
Hydrogenで 2022年〜を感じる
nozaki
0
680
microCMSでimgixに入門する
nozaki
0
1.2k
Jamstack Conf 2021を見てブログ構成を見直した話
nozaki
1
1.4k
はじめてのUniversal JavaScript
nozaki
1
2.8k
Featured
See All Featured
svc-hook: hooking system calls on ARM64 by binary rewriting
retrage
2
660
WCS-LA-2024
lcolladotor
0
950
Paper Plane
katiecoart
PRO
5
54k
Ruling the World: When Life Gets Gamed
codingconduct
0
430
Into the Great Unknown - MozCon
thekraken
41
2.8k
Avoiding the “Bad Training, Faster” Trap in the Age of AI
tmiket
0
290
The Mindset for Success: Future Career Progression
greggifford
PRO
0
550
From Legacy to Launchpad: Building Startup-Ready Communities
dugsong
0
370
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
203
77k
brightonSEO & MeasureFest 2025 - Winning Strategies for Black Friday CRO & PPC - Christian Goodrich
cargoodrich
3
890
Testing 201, or: Great Expectations
jmmastey
46
8.4k
The Cult of Friendly URLs
andyhume
79
7.1k
Transcript
ɹʮϥΫεϑϩϯτΤϯυ-5ձWPMʯɹΓΎʔͦ͏ Ϣʔβʔ͕lฤूதzͷঢ়ଶཧ ʹ͍ͭͯߟ͑Α͏
ΓΎʔͦ͏!SZVTPV@NULI w ֶߍͷઌੜͬͯ·ͨ͠ʂ w גࣜձࣾNJDSP$.4'SPOUFOE&OHJOFFS%FWSFM ɹɹ3FBDUɾ5ZQF4DSJQU͕͖ɻࠓNJDSP$.4։ൃʹ·ͭΘΔΛ͠·͢ w ΠϕϯτΛӡӦ͍ͯ͠·͢✊ +BNTUBDLษڧձʮδϟϜδϟϜʂʂ+BNTUBDLʯ ࡛ۄݝ+BWB4DSJQUษڧձʮ4BJUBNBKTʯ
͍͖ͳΓͰ͕͢ɾɾɾ
͜Μͳܦݧ͋Γ·ͤΜ͔ʁʁʁ ࡞தͩͬͨจষ͕ফ͑ͯ ͍ͯΔͳ͋ɻŷŬŒŷŬŒ ϑΥʔϜೖྗதͰɺผλϒҠͬ ͨΒফ͑ͯΔΜ͚ͩͲʜʂʂ ͏ʔΜɺೖྗதͷେࣄͳ σʔλอଘΕͪΌͬͨ
ฤूதͷঢ়ଶͬͯʜʁ $SFBUF 6QEBUF %FMFUF FY ϒϩάΛॻ͘8&#ΞϓϦέʔγϣϯ هࣄΛ࡞ʂอଘPSެ։ ϘλϯΛԡ͢ هࣄΛߋ৽ʂอଘPSߋ৽ ϘλϯΛԡ͢
هࣄΛআʂআϘλϯ Λԡ͢
ฤूதͷঢ়ଶͬͯʜʁ $SFBUF 6QEBUF %FMFUF FY ϒϩάΛॻ͘8&#ΞϓϦέʔγϣϯ هࣄΛ࡞ʂอଘPSެ։ ϘλϯΛԡ͢ هࣄΛߋ৽ʂอଘPSߋ৽ ϘλϯΛԡ͢
هࣄΛআʂআϘλϯ Λԡ͢ ͜ͷؒͷঢ়ଶΛͲ͏σβΠϯ͢Δ͔͕େࣄͱ͍͏
NJDSP$.4ͷࣄྫ "1*εΩʔϚઃఆը໘ NJDSP$.4ͱ )FBEMFTT$.4 "1*ϕʔε εΩʔϚΛࣗ༝ࣗࡏ ʹ࡞
IUUQTNJDSPDNTJP
NJDSP$.4ͷࣄྫ "1*εΩʔϚઃఆը໘
NJDSP$.4ͷࣄྫ "1*εΩʔϚઃఆը໘ ͲͷΑ͏ʹzฤूதzͰ͋Δ͔Λ͑Δ͔ʁ
NJDSP$.4ͷࣄྫ ฤूதͰ͋Δ͜ͱΛೝͤͯ͋͛͞ΔσβΠϯ
NJDSP$.4ͷࣄྫ ޡૢ࡞Λ͙ɹΞϥʔτɾμΠΞϩάɾϦϩʔυݕ
NJDSP$.4ͷࣄྫ ͍Ͳ͜ΖΛߟ͑Δ Ͱɺೖྗͷ͋Δը໘Ͱશ࣮ͯͨ͠Βྑ͍ͷͰʜʁ ࢥߟఀࢭͨ͠ΓΎʔͦ͏͘Μ
NJDSP$.4ͷࣄྫ ͍Ͳ͜ΖΛߟ͑Δ Ͱɺೖྗͷ͋Δը໘Ͱશ࣮ͯͨ͠Βྑ͍ͷͰʜʁ ࢥߟఀࢭͨ͠ΓΎʔͦ͏͘Μ
NJDSP$.4ͷࣄྫ ͍Ͳ͜ΖΛߟ͑Δ ɾΓ͗͢ྑ͘ͳ͍ ɾΞϥʔτϢʔβʔͷಈ࡞Λ੍ޚ͢Δ ͍ΘΏΔϞʔυ ɾεςʔλεόʔϢʔβʹͱͬͯຊ࣭తͳใͰͳ͍έʔε͋Δɻ ˠϢʔβʔͷಈ࡞ΛࢭΊΔՁͷ͋Δͷͳͷ͔ʁ ˠϢʔβʔͷใΛࢧԉ͍ͯ͠Δ͔ʁ·ͨɺ͛ʹͳ͍ͬͯͳ͍͔ ɹΛߟ͑Δ
εςʔλεόʔͷେ͖͞ɺσβΠϯɺ৭ɺ͍Ͳ͜Ζ ɻ
࣮ฤɿαϯϓϧ3FBDU VTF$POUFYUͰཧ͢Δ w 3FBDUͰ3FEVYʜFUDͳͲঢ়ଶཧͷબࢶ͕ଟ͍ w ࠓճͷ࣮ͰVTF$POUFYUΛ༻ ɹVTF$POUFYU͚ͩͰΞϓϦέʔγϣϯͷঢ়ଶཧΦϨΦϨʹͳΓ͕ͪ ɹࠓճͷ͍࣮ܰΛ3FEVYͱ͔ͷঢ়ଶཧʹؚΊͨ͘ͳ͍ɻ ˠ੍͍͔ͭ͘Λ͏͚࣮ͯ͢Δɹ
VTF$POUFYUͷ༻࣌ͷ੍ $POUFYUΛ$PNQPOFOUʹFYQPSU͠ͳ͍ ɾ$POUFYU͕$PNQPOFOUʹFYQPSU͞Εͨ࣌Ͱঢ়ଶཧ͕ൃੜ͢Δ ɾ)PPLTʹ$POUFYUΛӅṭ ͳΜͳΒಉϑΝΠϧͰྑ͍͔ ɹ $POUFYU )PPLT
VTF)BT%JGG)PPLT $POUFYUॳظͱߋ৽ܥͰׂ IBT%J ff TFU)BT%J ff
ෆཁͳϨϯμϦϯάΛ͙ $POUFYU
VTF)BT%JGG)PPLT ΦϒδΣΫτͷൺֱ 5ZQF4DSJQUEFFQEJWF ʮՁԋࢉࢠͷಉҰੑʯ
VTF)BT%JGG)PPLT VTF& ff FDUͷΫϦʔϯΞοϓ ը໘ભҠ࣌ʹ4UBUFΛࣺͯΔ ϖʔδΛލ͍Ͱͷঢ়ଶཧ͠ͳ͍
VTF)BT%JGG)PPLT $PNQPOFOUଆ IBT%J ff Ͱ6*ͷग़͠Θ͚ɺEJTBCMFEͷ੍ޚͳͲΛߦ͏ɻ )PPLTͷͷΈΛ͏ɻ$POUFYUʹ͍ͭͯ$PNQPOFOUଆ Βͳ͍͜ͱ͕ॏཁ
·ͱΊ lϢʔβʔ͕ʮฤूதʯͷঢ়ଶཧॏཁ͚ͩͲɺຊےͰͳ͍ɻ ͦͷ͜ͱΛ೦಄ʹ͓͍ͯσβΠϯɾ࣮͢͠l #ZΓΎʔͦ͏
ࢀߟʹ͍͍ͤͯͨͩͨ͞ຊɾαΠτ 5IBOLTʂ ɾஶॻ ɹʰΦϒδΣΫτࢦ6*σβΠϯʱஶऀιγΦϝσΟΞגࣜձࣾɹ্ֶɺ౻Ҫଟ ɾαΠτ ɹʮ3FBDU$POUFYUΛFYQPSU͢ΔͷΞϯνύλʔϯͰͳ͍͔ͱߟ͑ΔʯIUUQTCMPHTUJOJOLBSUJDMFTEPOPUFYQPSUSFBDUDPOUFYU ɹʮ$POUFYU"1*ͱVTF3FEVDFSͰDVTUPNIPPLΛ࡞Δ࣌ͷςϯϓϨʔτʯIUUQTCMPHPKJTBOJPDPOUFYUSFEVDFSDVTUPNIPPL ɹʮਖ਼͘͠͏3FBDU$POUFYUʯIUUQT[FOOEFWZVUB@VSBBSUJDMFTSFBDUDPOUFYUBQJ ɹʮՁԋࢉࢠͷಉҰੑʯIUUQTUZQFTDSJQUKQHJUCPPLJPEFFQEJWFSFDBQFRVBMJUZ
͋Γ͕ͱ͏͍͟͝·ͨ͠ʂʂ !SZVTPV@NULI ΓΎʔͦ͏