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ٱ͠ͿΓʹJSΛ৮ͬͯ Έͨ

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͸͍ • @mackee a.k.a Ϛίϐʔ • υϩʔϯܳਓ • Work: Perl & Go

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࠷ۙ࡞ͬͨ΋ͷ • github.com/mackee/go-sqlla • ΫΤϦϏϧμʔ • github.com/mackee/kuiperbelt v1 • http 1.1ҎલͷϦΫΤετΛwebsocketʹม ׵ͯ͘͠ΕΔ܅

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͸͍

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kuiperbeltΛॻ͍ͨͷͰ ;ͱJavaScriptΛॻ͖ͨ͘ͳͬͯ͠·ͬͨͷͰ͠ ͨ • ΫϥΠΞϯτͰಈ͘ݴޠ͍ͬͯ͠Δͷ JavaScript͔͠ͳ͍ • ͱ͸͍͑ॻ͚ΔΘ͚Ͱ͸ͳ͍

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ͦ͏͍͑͹

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΄͏

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ͱΓ͋͑ͣॻ͍ͯΈΔ

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HTML͕͜͏Ͱ

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JS͕͜͏Ͱ͢

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ͪΐͬͱಛघͳJSͳͷͰ • $ gopherjs build main.goͬͯ΍ͬͯ͝ʹΐ͝ ʹΐͱͨ͜͠ͱΛ΍Βͳ͍ͱ͍͚·ͤΜ • ͱʹ͔͘Ͳ͔͜Ͱॻ͍ͨ͜ͱ͕͋Δγϯλο Ϋε͕࢖͑ͯ΂ΜΓ

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࣮ࡍಈ͘(σϞΛࡽ͢ͷ͕ΊΜ Ͳ͍͘͞ͷͰ๻ͷखݩͰ)

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Ͱɺgopherjsͷ࿩ͳΜͰ͚͢ ΕͲ

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gopherjs • go get github.com/gopherjs/gopherjs • gopherjs build main.goͬͯ΍Δͱmain.js͕ ੜ·ΕΔ • github.com/gopherjs/gopherjs/js͍ͬͯ͏ͷ Λimport͢ΔͱͳΜ͔͍Ζ͍Ζ࢖͑Δ

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ղઆ

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͔Μͦ͏ • ͝ʔͰ͢΂͔͚͓ͯͯ͘͢͝΋͠Ζ͔ͬͨͰ͢ • ͔͠͠JSͱͷΠϯλʔϑΣΠε͸ܕͳ͠ͳͷ ͰɺGoϊϦͰॻ͘ͱิ׬ͱ͔ฉ͔ͳͯ͘ʮΦ ΦοʯͱͳΔ • ֎෦ϥΠϒϥϦΛ࢖Θͣʹpure goͰॻ͚͹ͩ ͍Ϳָ͕ग़དྷΔؾ͕͢Δ