Lock in $30 Savings on PRO—Offer Ends Soon! ⏳
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Why have I preferred open source after leaving ...
Search
KamataRyo
September 17, 2016
Technology
1
6k
Why have I preferred open source after leaving a public office?
Word Camp Tokyo 2016で登壇したセッションのスライドです。
KamataRyo
September 17, 2016
Tweet
Share
More Decks by KamataRyo
See All by KamataRyo
TileCloud の開発を支える技術
kamataryo
2
400
NPX-shell-hacking
kamataryo
0
52
frontend-shikoku#1
kamataryo
1
730
Introducing of Map Warper
kamataryo
0
1.4k
wp-rest-api-and-amazon-polly
kamataryo
0
1k
how-to-deploy-from-travis-ci
kamataryo
1
840
IoT with React
kamataryo
1
280
wacker#17-wreact
kamataryo
0
150
wakayamarb#37
kamataryo
1
100
Other Decks in Technology
See All in Technology
AI 駆動開発勉強会 フロントエンド支部 #1 w/あずもば
1ftseabass
PRO
0
150
pmconf2025 - 他社事例を"自社仕様化"する技術_iRAFT法
daichi_yamashita
0
780
Noを伝える技術2025: 爆速合意形成のためのNICOフレームワーク速習 #pmconf2025
aki_iinuma
2
2k
新 Security HubがついにGA!仕組みや料金を深堀り #AWSreInvent #regrowth / AWS Security Hub Advanced GA
masahirokawahara
1
1.4k
日本Rubyの会の構造と実行とあと何か / hokurikurk01
takahashim
4
910
プロダクトマネジメントの分業が生む「デリバリーの渋滞」を解消するTPMの越境
recruitengineers
PRO
3
710
エンジニアとPMのドメイン知識の溝をなくす、 AIネイティブな開発プロセス
applism118
4
760
小さな判断で育つ、大きな意思決定力 / 20251204 Takahiro Kinjo
shift_evolve
PRO
1
580
因果AIへの招待
sshimizu2006
0
920
AI駆動開発における設計思想 認知負荷を下げるフロントエンドアーキテクチャ/ 20251211 Teppei Hanai
shift_evolve
PRO
2
120
意外とあった SQL Server 関連アップデート + Database Savings Plans
stknohg
PRO
0
290
バグハンター視点によるサプライチェーンの脆弱性
scgajge12
3
980
Featured
See All Featured
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
jQuery: Nuts, Bolts and Bling
dougneiner
65
8.2k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
196
69k
Product Roadmaps are Hard
iamctodd
PRO
55
12k
RailsConf 2023
tenderlove
30
1.3k
Practical Orchestrator
shlominoach
190
11k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
36
6.2k
The Illustrated Children's Guide to Kubernetes
chrisshort
51
51k
How to Ace a Technical Interview
jacobian
280
24k
Code Reviewing Like a Champion
maltzj
527
40k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
508
140k
Why Our Code Smells
bkeepers
PRO
340
57k
Transcript
None
"CPVU.F ,BNBUB 3ZP ࣎լݝถݪࢢ͔Βདྷ·ͨ͠ 'SPN.BJCBSBDJUZ 4IJHBQSFG +BQBO
#JPHSBQIZ ઐ߈ਫ࢈ࢿݯ .ZNBKPSJOFEVDBUJPOpTIFSZSFTPVSDFT ࠃཱެԂϨϯδϟʔʢڥলɺඇৗۈͷࠃՈެһʣ /BUJPOBM1BSL3BOHFS OPOQFSNBOFOUP⒏DFSBU.JOJTUSZPG&OWJSPONFOU ϑϦʔϥϯεΤϯδχΞʢ8FCɺΈࠐΈγεςϜͳͲʣ 'SFFMBODF&OHJOFFS 8FC
&NCFEEJOH4ZTUFN
ਫ࢈ࢿݯͷϑΟʔϧυௐࠪ'JFMETVSWFZPGpTIFSZSFTPVSDFT
Ϩϯδϟʔͷࣄ1VCMJDTFSWJDFTBU/BUJPOBMQBSL
ϑϦʔϥϯε 'SFFMBODFFOHJOFFS Ϩϯδϟʔ༻ "QQPJOUFEBTQBSLSBOHFS "QS "QS
ࢲͷՄॲ࣌ؒ )PX*TQFOENZUJNF ੜܭͷͨΊͷडୗ։ൃ %FWFMPQNFOUTVOEFSDPOUSBDUTGPSMJWJOH ΦʔϓϯιʔεɺίϛϡχςΟ 'PSPQFOTPVSDFBOEDPNNVOJUZ ͦͷଞɺࣗવʹؔ͢Δ͜ͱͳͲ /BUVSFXPSLTBOEUIFSFTUT
ੜܭͷͨΊͷडୗ։ൃ %FWFMPQNFOUTVOEFSDPOUSBDUTGPSMJWJOH ΦʔϓϯιʔεɺίϛϡχςΟ 'PSPQFOTPVSDFBOEDPNNVOJUZ ͦͷଞɺࣗવʹؔ͢Δ͜ͱͳͲ /BUVSFXPSLTBOEUIFSFTUT ͲͷΑ͏ʹ࣌ؒΛ͍͍͔ͨ
)PX*XBOUUPTQFOENZUJNF
ใٕज़ʹ৮Ε͖͔͚ͨͬ 8IZ*OGPSNBUJPO5FDIOPMPHZ
ެ্ͷཁ NBUUFSTPOUIFQVCMJDTFSWJDFT
ిࢠจॻཧɾࣄॲཧͷޮԽ 'PSF⒏DJFODZPGQBQFSXPSLT Φʔϓϯιʔε(*4ιϑτΣΞΛ׆༻ͨ͠ࠃཱެԂཧ .BOBHFNFOUPGOBUJPOBMQBSLXJUIPQFOTPVSDF(*4 ڥলࣗવڥ(*4ͷσʔλΛՃͯ͠࡞ .BEFGSPN/BUVSF&OWJSPONFOUBM(*4IPTUFECZ.JOJTUSZPG&OWJSPONFOU
ࠃཱެԂͷϏδλʔηϯλʔͷӡӦ .BOBHFNFOUPG/BUJPOBMQBSLWJTJUPSDFOUFS ެࣜαΠτͷϦχϡʔΞϧʹ8PSE1SFTTΛ࠾༻ 8FCTJUFSFOFXBMXJUI8PSE1SFTT
ίϛϡχςΟ $PNNVOJUJFTBOEJOWPMWFNFOU
ΦʔϓϯιʔεࢤͷΤϯδχΞͱͷग़ձ͍ େྔͷใ͕ྲྀೖ͢ΔΑ͏ʹͳͬͨ *U XBT MVDLZ UIBU * DPVME NFFU PQFOTPVSDFPSJFOUFE
*5 FOHJOFFST FOIBODJOHUIFBDDFTTJCJMJUZGPSPQFOTPVSDF PQFOTPVSDFGSJFOEMZ
ελοϑɾεϐʔΧʔɹ 4UB⒎POUIFEBZBOETQFBLFS 8PSE$BNQ,BOTBJ
ϓϥάΠϯ։ൃQMVHJOTEFWFMPQNFOU P&NCFE5SBWJT
݁ہɺͳͥసͨ͠ͷ͔ʁ 8IZIBWF*TXJUDIFENZDBSFFS
ߦ߹ҙܗػؔ (PWFSONFOUBMBHFODZJTDPOTFOTVTCVJMEJOHPSHBOJ[BUJPO ଟ༷ͳϓϨʔϠʔͷҙݟͷूௐಘҙͱ͢Δͱ͜Ζ 5IFZ BSF TQFDJBMJ[FE GPS PQJOJPO BHHSFHBUJPO BHBJOTU
WBSJPVT TUBLFIPMEFST ߦ๊͕͍͑ͯΔ (PWFSONFOUBMJTTVFT
Ұूͨ͠ҙݟ੍ɺՌʹͳͬͨ࣌Ͱݻఆ ͞Εͯ͠·͍͕ͪ 5IFHPWFSONFOUBMQSPEVDUTUFOEUPCFpYFEJODFSUBJO DPOUFYUT CFJOHEJ⒏DVMUUPCFVQEBUFEBGUFSQSPQPTBM ϕϯμʔϩοΫΠϯͷͱྨࣅ 5IJTJTTJNJMBSUPUIFQSPCMFNPGWFOEPSMPDLJO ʁ ʁ ʁ
ߦมΘΒͳ͍ͱ͍͚ͳ͍ ͖͔͚ͬͱͯ͠ՄೳੑΛײͨ͡ͷΦʔϓϯιʔε (PWFSONFOUTOFFEJOOPWBUJPOT *UXBTlPQFOTPVSDFzXIJDI*FYQFDUFEJUTQPUFOUJBM ใɾϓϩηεɾϦιʔεͷڞ༗ 0QFOTPVSDFNBLFTJOGPSNBUJPO QSPDFTTBOESFTPVSDF QVCMJD ޮੑɾಁ໌ੑɾΠϊϕʔγϣϯΛ࣮ݱ 0QFOTPVSDFSFBMJ[FIJHIF⒏DJFODZ
USBOTQBSFODZBOE JOOPWBUJPO
ྫ͑ 'PSFYBNQMF ։ൃن੍ʢFYࣗવެԂ۠ҬʣͳͲͷใڞ༗ 4IBSJOHPGJOGPSNBUJPOBCPVUEFWFMPQNFOUBM SFTUSJDUJPO FYOBUVSFQBSL[POF Ͳ͜ͷ࣏ࣗମͰඞཁͱ͞ΕΔͷ ʢFY$.4ɺจॻཧγεςϜɺձܭγεςϜʣ 4PGUXBSFTFWFSZHPWFSONFOUTOFFE
FY$.4 QBQFSNBOBHFNFOUTZTUFNBOEpOBODJBM TZTUFNT
'FEFSBM4PVSDF$PEF1PMJDZ ΞϝϦΧ߹ऺࠃιʔείʔυϙϦγʔ l5IJT QPMJDZ BMTP FTUBCMJTIFT B QJMPU QSPHSBN
UIBU SFRVJSFT BHFODJFT XIFO DPNNJTTJPOJOH OFX DVTUPN TPGUXBSF UP SFMFBTF BU MFBTU QFSDFOU PG OFX DVTUPNEFWFMPQFE DPEF BT 0QFO 4PVSDF 4PGUXBSF 044 GPSUISFFZFBSTz ಠࣗௐୡͷίʔυʹ͍ͭͯ࠷ͰΛΦʔϓϯι ʔειϑτΣΞͱͯ͠ϦϦʔε͢Δ IUUQTTPVSDFDPEFDJPHPW
ΦʔϓϯσʔλͷऔΓΈ͕ຊ֨Խ 0QFOEBUBQVCMJDBUJPOJTJOQSPHSFTT ֤লிɾ࣏ࣗମͷΦʔϓϯσʔλΧλϩά 0QFOEBUBDBUBMPHQVCMJTIFECZFBDIBHFODJFT ࠃཧӃɾՎࢁݝͷ(JUIVC0SHBOJ[BUJPOͷӡ༻ (JUIVCPSHBOJ[BUJPOPG(FPTQBUJBM*OGPSNBUJPO"VUIPSJUZBOE 8BLBZBNBQSFG Φʔϓϯιʔεͷݴٴඇৗʹগͳ͍ 'FXSFGFSTUPPQFOTPVSDF ຊ(PWFSONFOUPG+BQBO
·ͱΊ "TBTVNNBSZ ϓϩδΣΫτΛެ։ͯ͠ϑΟʔυόοΫΛಘͨΓɺ ͖ͳϓϩδΣΫτʹߩݙ͢Δ͜ͱָ͍͠ 1MFBTVSFPGGFFECBDLT JOUFSBDUJPOTBOE DPOUSJCVUJPOTXJUIGBWPSJUFQSPKFDUT Φʔϓϯιʔεࢥɺࣄऀͱͯ͠ר͖ࠐ·Εͳ͍ ͜ͱʹ࢝·Βͳ͍ʂ (FUJOWPMWFEUPPQFOTPVSDFQIJMPTPQIZ