Daijiro Wachi - @watilde OSS։ൃʹ͓͚Δ߹ҙܗ੒ʹ JavaScriptͰࢀՃ͠ɺมԽΛى͜͢ Front-End Lounge #1 2021/11/10

Daijiro Wachi ιʔγϟϧϝσΟΞ • Twitter: @watilde • Blog: https://blog.watilde.com ࠷ۙͷ׆ಈ • OSS: Node.jsͷWPTϝϯς, netͷbug fi x, JSConfJP • ͓࢓ࣄ: AWSʹͯAmplifyͷվળ ࢿ֨ https://github.com/aws-amplify/amplify-cli

[PR] 2021೥11݄27೔(౔) ʹ೔ຊ࠷େڃͷJavaScriptΧϯϑΝϨϯεɺJSConf JP͕։࠵͞Ε·͢ https://jsconf.jp/2021/

[PR] 2021/11/13(౔) ʹ @kameoncloud ͞Μͱ @tacck ͞ΜʹΑΔAmplifyษڧձ͕։࠵ https://awsbasics.connpass.com/event/227711/

UpstreamʹࢀՃ͠ɺมԽΛࣗΒͷखͰى͜͢ Proposal Clarify Prioritization Code Delivery 👍👎😄🎉 😕❤🚀👀

UpstreamʹࢀՃ͠ɺมԽΛࣗΒͷखͰى͜͢ Proposal Clarify Prioritization Code Delivery 👍👎😄🎉 😕❤🚀👀 ఏҊ ࢓༷ࡦఆ ౤ථ PRͷ࡞੒ ϦϦʔε

UpstreamʹࢀՃ͠ɺมԽΛࣗΒͷखͰى͜͢ Proposal Clarify Prioritization Code Delivery 👍👎😄🎉 😕❤🚀👀 ఏҊ ࢓༷ࡦఆ ౤ථ Committer Contributor User PRͷ࡞੒ ϦϦʔε

UpstreamʹࢀՃ͠ɺมԽΛࣗΒͷखͰى͜͢ Proposal Clarify Prioritization Code Delivery 👍👎😄🎉 😕❤🚀👀 ఏҊ ࢓༷ࡦఆ ౤ථ Contributor PRͷ࡞੒ ϦϦʔε A B C A ҙࢥ൑அΛߦ͏ਓΛ
 ཧղ͢Δ B ৴༻Λ֫ಘ͢Δͷʹ ࣮੷ΛੵΈॏͶΔ C ఏҊ͔ΒࢀՃ͠ େ͖ͳมԽΛى͜͢ Committer User

Agenda A. ҙࢥ൑அΛߦ͏ਓΛཧղ͢Δ B. খ͞ͳ࣮੷ΛੵΈॏͶͯ৴༻Λ֫ಘ͢ΔͷʹඞཁͳεΩϧ C. ఏҊ͔ΒࢀՃ͠ɺେ͖ͳมԽΛىͨ͜͠ྫ D. OSS։ൃͱϓϩμΫτ։ൃͷҧ͍ E. ·ͱΊ

ҙࢥ൑அΛߦ͏ਓ͸ίετݮͱΠϯύΫτ૿ʹؔ৺͕͋Δ ᶃ OSS ར༻ऀ͸ఏڙ͞ΕΔOSSΛར༻͢Δɻ ୭͕։ൃΛߦ͍ͬͯΔͷ͔ʁ ᶃ A

ҙࢥ൑அΛߦ͏ਓ͸ίετݮͱΠϯύΫτ૿ʹؔ৺͕͋Δ ᶃ OSS ར༻ऀ͸ఏڙ͞ΕΔOSSΛར༻͢Δɻ ୭͕։ൃΛߦ͍ͬͯΔͷ͔ʁ ᶄ ։ൃऀ OSS͸ɺίϛολʔɾίϯτϦϏϡʔλʔʹΑͬͯ։ൃ͞Εɺ ίϛολʔʹΑͬͯϚʔδ͞ΕΔɻ ίϛολʔ͸ɺͳͥϚʔδΛ͢Δͷ͔ʁ ᶃ ᶄ A

ҙࢥ൑அΛߦ͏ਓ͸ίετݮͱΠϯύΫτ૿ʹؔ৺͕͋Δ ᶃ OSS ར༻ऀ͸ఏڙ͞ΕΔOSSΛར༻͢Δɻ ୭͕։ൃΛߦ͍ͬͯΔͷ͔ʁ ᶄ ։ൃऀ OSS͸ɺίϛολʔɾίϯτϦϏϡʔλʔʹΑͬͯ։ൃ͞Εɺ ίϛολʔʹΑͬͯϚʔδ͞ΕΔɻ ίϛολʔ͸ɺͳͥϚʔδΛ͢Δͷ͔ʁ ᶅ ίϛολʔͷॴଐ૊৫ͷ໨ࢦ͢΋ͷ ૊৫͸ίετͷ࠷খԽͱΠϯύΫτͷ࠷େԽʹؔ৺͕͋Δɻ ίετݮɿOSSͷ։ൃऀʹٻΊΒΕ͍ͯΔ΋ͷͷఏڙ • ྫɿOSSͷ։ൃ଎౓޲্ɾαʔόʔඅ࡟ݮ ΠϯύΫτ૿ɿOSSͷར༻ऀʹٻΊΒΕ͍ͯΔ΋ͷͷఏڙ • ྫɿ👍ͷ਺͕ଟ͍issue reportɾfeature requestͷ࣮ݱ ᶃ ᶄ ᶅ A

Agenda A. ҙࢥ൑அΛߦ͏ਓΛཧղ͢Δ B. খ͞ͳ࣮੷ΛੵΈॏͶͯ৴༻Λ֫ಘ͢ΔͷʹඞཁͳεΩϧ C. ఏҊ͔ΒࢀՃ͠ɺେ͖ͳมԽΛىͨ͜͠ྫ D. OSS։ൃͱϓϩμΫτ։ൃͷҧ͍ E. ·ͱΊ

ϋʔυεΩϧΛ௨ͨ͡৴པͷ֫ಘͱҡ࣋ B Source: Digital Trust: What it means and how institutions can gain it | University Technology O ff i ce + ొஃऀʹΑΔҙ༁ https://uto.asu.edu/briefs/DT-what-it-means-and-how-institutions-can-gain-it εΩϧ ࢿ֨ ஌ࣝ ઐ໳஌ࣝ(ܦݧ) ೳྗ

ιϑτεΩϧ΋ซͤͯॏཁͱͳΔ(ࢲ΋ษڧதͰ͢) B’ Source: Digital Trust: What it means and how institutions can gain it | University Technology O ff i ce + ొஃऀʹΑΔҙ༁ https://uto.asu.edu/briefs/DT-what-it-means-and-how-institutions-can-gain-it ੣࣮͞ Ժ΍͔͞ ओٛ ྙཧ؍ ίϛοτϝϯτ ҹ৅ ࢥ͍΍Γ Ϟνϕʔγϣϯ ਌੾ ෼͔Γ΍͢͞

Agenda A. ҙࢥ൑அΛߦ͏ਓΛཧղ͢Δ B. খ͍࣮͞੷ΛੵΈॏͶΔ C. ఏҊ͔ΒࢀՃ͠ɺେ͖ͳมԽΛىͨ͜͠ྫ D. OSS։ൃͱϓϩμΫτ։ൃͷҧ͍ E. ·ͱΊ

ఏҊ͔ΒࢀՃ͠ɺmajor, feature updateΛϦʔυ͢Δ C ࣮੷ΛੵΈ্͛ Node.jsͷCore CollaboratorʹͳΓ Major updateΛೖΕͨࣄྫ ػೳఏҊ͔ΒϦʔυ͠ npmʹ৽͍͠subcommandͰ͋Δ npm doctorίϚϯυΛ௥Ճͨ͠ࣄྫ

Node.jsར༻ऀͷͨΊͷWebޓ׵ੑվળΛ௨ͨ͡ੜ࢈ੑͷ޲্ Docs improvement Test improvement Bug fi x Feature update Major update

npmར༻ऀͷτϥϒϧγϡʔςΟϯάͷମݧվળ Contribution Earn trust Discussion Proposal PR

Agenda A. ҙࢥ൑அΛߦ͏ਓΛཧղ͢Δ B. খ͞ͳ࣮੷ΛੵΈॏͶͯ৴༻Λ֫ಘ͢ΔͷʹඞཁͳεΩϧ C. ఏҊ͔ΒࢀՃ͠ɺେ͖ͳมԽΛىͨ͜͠ྫ D. OSS։ൃͱϓϩμΫτ։ൃͷҧ͍ E. ·ͱΊ

OSS։ൃΛϓϩμΫτ։ൃͱଊ͑ɺe2eͰମݧֶशΛੵΈॏͶΔ Proposal Clarify Prioritization Code Delivery 👍👎😄🎉 😕❤🚀👀 Product backlog item Product backlog re fi nement Sprint planning Daily scrum Sprint review ϓϩμΫτ ։ൃ OSS ։ൃ

Agenda A. ҙࢥ൑அΛߦ͏ਓΛཧղ͢Δ B. খ͞ͳ࣮੷ΛੵΈॏͶͯ৴༻Λ֫ಘ͢ΔͷʹඞཁͳεΩϧ C. ఏҊ͔ΒࢀՃ͠ɺେ͖ͳมԽΛى͜͢ D. OSS։ൃͱϓϩμΫτ։ൃͷҧ͍ E. ·ͱΊ

OSSʹؔΘΔؔ܎ऀͷࢹ఺Λ࣋ͪɺUpstreamΛϦʔυ͢Δ Source: © Martin Eriksson, 2011 https://www.mindtheproduct.com/what-exactly-is-a-product-manager/ ར༻ऀࢹ఺Ͱ վળΛఏҊ͢Δ ։ൃऀࢹ఺Ͱ վળͷT2MΛ࠷খԽ͢Δ ίϛολʔࢹ఺Ͱ ϓϩμΫτͷՁ஋Λ࠷େԽ͢Δ

ͲΜͳখ͞ͳվળͰ΋ΠϯύΫτ͸େ͖͍ authorͷnpm packageͷμ΢ϯϩʔυ਺: 109,715,605(1ԯҎ্) Source: https://npm-stat.com/charts.html?author=watilde&from=2016-01-01&to=2021-11-09

ྫ͑͹1msૣ͘͢Δͱੈք͕2.7೥ૣ͘ͳΔ* Node.jsͷμ΢ϯϩʔυ਺ɿ 1,427,210,679(14ԯҎ্) Source: 0.001ms * 1,427,210,679 downloads / 60sec / 24h / 365days