一度始めたらやめられない開発効率向上術 / Findy あなたのdotfilesを教えて！

by Takashi Kokubun

Embed

Start on current slide

Slide 1

Slide 1 text

2026-04-02 Findy ͋ͳͨͷdot fi lesΛڭ͑ͯʂ Ұ౓࢝ΊͨΒ΍ΊΒΕͳ͍ ։ൃޮ཰޲্ज़ @k0kubun

Slide 2

Slide 2 text

ࣗݾ঺հ • X, GitHub: @k0kubun • ॴଐ: Shopify, Ruby Infrastructure νʔϜ • ࢓ࣄ: RubyͷJITίϯύΠϥʮZJITʯͷ։ൃ • ࡏถ7೥໨ɺϑϧλΠϜRubyίϛολʔ4೥໨

Slide 3

Slide 3 text

No content

Slide 4

Slide 4 text

dot fi lesྺ: 13೥ (2013~)

Slide 5

Slide 5 text

dot fi lesίϛοτ਺: 2754ίϛοτ

Slide 6

Slide 6 text

։ൃ؀ڥʹؔ͢Δϒϩάهࣄ: 2694ϒΫϚ

Slide 7

Slide 7 text

ࠓ೔࿩͢͜ͱ • ։ൃ؀ڥͷมભ • ։ൃ؀ڥͷબఆج४ • ޙչ͍ͯ͠ΔΧελϚΠζ 4બ

Slide 8

Slide 8 text

։ൃ؀ڥͷมભ

Slide 9

Slide 9 text

։ൃ؀ڥ: OS • 2011~2012: Windows • 2013~2014: macOS • 2015: Linux (Arch), macOS • 2016: Linux (Ubuntu), macOS • 2017~2024: Linux (Ubuntu), macOS, Windows (msys2) • 2025~2026: Linux (Ubuntu), macOS, Windows (WSL2)

Slide 10

Slide 10 text

։ൃ؀ڥ: ΤσΟλ • 2011~2012: Visual Studio, notepad.exe • 2013: XCode, Emacs • 2014~2017: Vim • 2018~2019: Vim, IntelliJ IDEA (IdeaVim) • 2020: Vim, IntelliJ IDEA (IdeaVim), VSCode (VSCodeVim) • 2021~2026: Neovim, VSCode (VSCode Neovim)

Slide 11

Slide 11 text

։ൃ؀ڥ: ΩʔϦϚού • 2011~2012: N/A • 2013~2014: KeyRemap4MacBook • 2015: rbindkeys, Karabiner • 2016: xremap, Karabiner • 2017~2026: xremap, Karabiner-Elements, ͷͲ͔

Slide 12

Slide 12 text

No content

Slide 13

Slide 13 text

No content

Slide 14

Slide 14 text

No content

Slide 15

Slide 15 text

։ൃ؀ڥ: λʔϛφϧΤϛϡϨʔλ • 2011~2012: N/A • 2013~2014: Terminal.app • 2015~2017: rxvt-unicode, iTerm2 • 2018~2023: gnome-terminal, Terminal.app, mintty • 2024~2026: WezTerm

Slide 16

Slide 16 text

։ൃ؀ڥ: Πϯϓοτϝιου • 2011~2012: Google ೔ຊޠೖྗ • 2013~2014: ͜ͱ͑Γ • 2015~2016: ibus-skk, AquaSKK • 2017~2026: ibus-skk, AquaSKK, CorvusSKK

Slide 17

Slide 17 text

։ൃ؀ڥ: ؀ڥߏஙπʔϧ • 2011~2014: N/A • 2015: k0kubun/rebuild, Itamae • 2016~2026: mitamae • Cookpad: cpad2 • Treasure Data: CodeDeploy • Ruby: ruby-infra-recipe, git.ruby-lang.org, rubybench

Slide 18

Slide 18 text

No content

Slide 19

Slide 19 text

No content

Slide 20

Slide 20 text

No content

Slide 21

Slide 21 text

։ൃ؀ڥ: ίʔσΟϯάΤʔδΣϯτ • 2025: GitHub Copilot, ChatGPT, Cursor • 2026: Claude Code, Codex, Pi, OpenCode

Slide 22

Slide 22 text

։ൃ؀ڥͷબఆج४

Slide 23

Slide 23 text

બఆج४ 1: ଎͞ͷ௥ٻ • LinuxͷλʔϛφϧΤϛϡϨʔλ͸macOSΑΓ଎͔ͬͨ (աڈܗ) • LinuxͰͷRubyͷϏϧυ͸macOSͷ2ഒ଎͍ (2026೥ݱࡏ΋ਖ਼) • EmacsΩʔόΠϯσΟϯάʹΑΔߴ଎ೖྗ • γϣʔτΧοτҰൃͰ΢Οϯυ΢੾Γସ͑ • SKKͰม׵Ϙλϯͷೖྗճ਺Λ࠷খԽ

Slide 24

Slide 24 text

બఆج४ 2: ϙʔλϏϦςΟ • Linux / macOS / Windows Ͱಉ͡ମݧΛ࣮ݱ͢Δ • ಛఆͷOSͰ͔͠ಈ͔ͳ͍IDE΍λʔϛφϧΛආ͚Δ • LinuxͰλΠϦϯάWMΛ࢖Θͳ͍ • ಉ͜͡ͱ͕Ͱ͖Δ΋ͷ͕ͳ͚Ε͹ࣗ࡞͢Δ • tmux over ssh on WezTerm ·ͨ͸ WSL2 Ͱ։ൃ؀ڥΛLinuxʹ౷Ұ • CI΍ຊ൪؀ڥͱಉ͡UbuntuɺαʔόʔͰ΋࢖͏mitamaeͱڞ௨Խ

Slide 25

Slide 25 text

Slide 26

Slide 26 text

No content

Slide 27

Slide 27 text

No content

Slide 28

Slide 28 text

No content

Slide 29

Slide 29 text

બఆج४ 3: ηοτΞοϓࣗಈԽ • Կނ͔ৗʹ4~5୆ͷύιίϯΛॴ༗͍ͯͯ͠3छͷOS͕ೖ͍ͬͯΔ • ઃఆϑΝΠϧ͸جຊdot fi lesͰ؅ཧ͠ɺsymlink͢Δ • mitamaeΛ࢖ͬͯsystemdαʔϏεͷ؅ཧͳͲ΋ࣗಈԽ • ࣗಈԽͷ࿑ྗͷํ͕ߴ͍΋ͷ͸Ұ୴खॱॻΛϝϞ͠ɺͦͷ͏ͪࣗಈԽ • Ͱ͖ΔͳΒଈ Coding Agent ʹ΍ΒͤΔ

Slide 30

Slide 30 text

No content

Slide 31

Slide 31 text

No content

Slide 32

Slide 32 text

No content

Slide 33

Slide 33 text

No content

Slide 34

Slide 34 text

No content

Slide 35

Slide 35 text

ޙչ͍ͯ͠ΔΧελϚΠζ 4બ 🦀

Slide 36

Slide 36 text

ޙչ 1: VimΩʔόΠϯυ • ར఺ • ؾ͕͍͍࣋ͪ • ܽ఺ • தಟੑ͕͋ΔͷͰͳ͔ͳ͔΍ΊΒΕͳ͍ • ϙʔλϏϦςΟ͕ഁ໓͍ͯ͠ΔɺઈରʹEmacsΩʔόΠϯυͷํ͕͍͍

Slide 37

Slide 37 text

ޙչ 2: SKK • ར఺ • ؾ͕͍͍࣋ͪ • ܽ఺ • தಟੑ͕͋ΔͷͰͳ͔ͳ͔΍ΊΒΕͳ͍ • ී௨ͷIMEΛ࢖͍ͬͯΔύιίϯΛ৮Δͷ͕͠ΜͲ͘ͳΔ • LinuxͰSKKΛ࢖͏ͱौ͍ڍಈʹͳΔWebαʔϏε͕ଟ͍

Slide 38

Slide 38 text

ޙչ 3: JISΩʔϘʔυ + ਌ࢦम০Ωʔ • ར఺ • খࢦ͕ഁյ͞Εͳ͍ • ܽ఺ • தಟੑ͕͋ΔͷͰͳ͔ͳ͔΍ΊΒΕͳ͍ • ϊʔτPC͕US഑ྻͩͱɺΩʔϘʔυΛ઀ଓ͠ͳ͍ͱૢ࡞͕ࠔ೉ʹͳΔ

Slide 39

Slide 39 text

Shift Cmd/Alt Ctrl (Cmd/Alt)

Slide 40

Slide 40 text

ޙչ 4: Ctrl-H/U/O/Y Ͱ΢Οϯυ΢੾Γସ͑ • ར఺ • Command-Tabԡͯ͠ը໘֬ೝޙ΢Οϯυ΢બ୒ɺͱ͍ͬͨૢ࡞ϥά͕ͳ͍ • ܽ఺ • தಟੑ͕͋ΔͷͰͳ͔ͳ͔΍ΊΒΕͳ͍ • طଘ/ޙൃͷπʔϧ (claude codeͳͲ) ͱγϣʔτΧοτ͕͔ͪ߹͏

Slide 41

Slide 41 text

No content

Slide 42

Slide 42 text

·ͱΊ • ։ൃ؀ڥΛબͿ࣌͸ɺ଎͞ɺϙʔλϏϦςΟɺࣗಈԽΛҙࣝ͢Δ • ͳ͍΋ͷ͸ࣗ࡞͢Ε͹͍͍: ࠓͳΒCoding AgentͰ؆୯ʹͰ͖Δ • தಟੑ͕͋ΔͷͰ஫ҙ: Vim, SKK, JIS഑ྻ, C-h/u/o/y