超クールな Emacs Package（俺的）20 選

LT for 東京Emacsひなまつり
https://tokyo-emacs.connpass.com/event/121603/

1. ௒Ϋʔϧͳ Emacs Package 20 બ @blue_1617 Զత
2. ࢲ͸୭ʁ ‣ ࠷ۙңͷௐࢠ͕ѱ͍Β͍͠ blue (@blue_1617) https://blue0513.github.io/show_room/ ‣ Emacs ޷͖ͷΤϯδχΞ 2 ࠷ۙͷ Emacs ͳ׆ಈ ‣ Emacs Ͱ LSP Λ࢖ͬͯΈͨΑ ‣ Emacs Ͱ Web αʔϏεΛ։ൃͯ͠8ϲ݄͕ܦͪ·ͨ͠ https://speakerdeck.com/blue0513 ‣ SpeakerDeck ‣ Qiita ‣ eglot Λ clone ͨ͠ solargraphʹ઀ଓ͢Δ ‣ flycheck Ͱ Emacs ͷ Mode Line ΛޫΒͤΔ https://qiita.com/blue0513 ‣ GitHub https://github.com/blue0513 ‣ flycheck-flash-mode-line.el
3. ͜ͷൃද͸Կʁ 3 य़ʂ ৽ੜ׆ͷલʹEmacsΛݟ௚͠·ͤΜ͔ʁ
4. ͜ͷൃද͸Կʁ 4 ஌ΒΕ͍ͯͳ͍ package Λ ঺հ͢Δػձͩʂ
5. Emacs Package 20 બ
6. Emacs Package 20 બ Զత
7. ΠέͯΔݕࡧΠϯλϑΣʔεɺ ΄͘͠ͳ͍ʁ
8. ivy & counsel 8 https://github.com/abo-abo/swiper ΠϯΫϦϝϯλϧαʔν༻ͷΠϯλϑΣʔεΛఏڙ ‣ M-x ͷީิߜΓࠐΈ ‣ C-s ͷީิߜΓࠐΈ ‣ ֎෦ίϚϯυͱͷ࿈ܞ ‣ git-grep ‣ find-file-in-project ‣ dired
9. ఆٛδϟϯϓɺͨ͘͠ͳ͍ʁ
10. dumb-jump 10 https://github.com/jacktasia/dumb-jump γϯϓϧͳ Go-to-Definition ػೳΛఏڙ͢Δ ‣ Tag ͳͲ͕ෆཁ ‣ ֤ݴޠ͝ͱͷઃఆෆཁ ‣ ਖ਼֬ʹδϟϯϓՄೳ ProfleStat ͷఆٛʹ γϯάϧΞΫγϣϯͰඈ΂Δ
11. ಉ͡ม਺ɺ ϋΠϥΠτͨ͘͠ͳ͍ʁ
12. symbol-overlay 12 https://github.com/wolray/symbol-overlay ಉҰγϯϘϧΛϋΠϥΠτ͢ΔػೳΛఏڙ ‣ γϯϘϧؒδϟϯϓ ‣ γϯϘϧͷϦωʔϜ
13. LSPɺ࢖͍ͨ͘ͳ͍ʁ
14. eglot 14 https://github.com/joaotavora/eglot lsp-mode ΑΓ΋γϯϓϧͳ LSP ΫϥΠΞϯτػೳΛఏڙ ‣ ิ׬ɺఆٛࢀরɺࢀরݕࡧͷҰ௨ΓΛ໢ཏ
15. Git statusɺΈͨ͘ͳ͍ʁ
16. git-gutter-plus 16 https://github.com/nonsequitur/git-gutter-plus fringe ʹ Git Status Λදࣔ͢Δ ‣ git-gutter ͷ೿ੜ package
17. ΞΫςΟϒ΢Οϯυ΢ɺ Θ͔Γͨ͘ͳ͍ʁ
18. dimmer 18 https://github.com/gonewest818/dimmer.el ඇΞΫςΟϒͳ΢Οϯυ΢Λ҉͘͢Δ
19. มߋՕॴɺΘ͔Γͨ͘ͳ͍ʁ
20. volatile-highlights 20 https://github.com/k-talo/volatile-highlights.el ૢ࡞ʹؔ࿈ͨ͠෦ҐΛڧௐදࣔͯ͠ɺࢹ֮తϑΟʔυόοΫΛఏڙ ‣ undo ΍ kill-region ͨ͠ՕॴΛϋΠϥΠτ ‣ ࣍ͷૢ࡞Λ͢ΔͱɺϋΠϥΠτ͸ফ໓ paste ΍ undo ՕॴΛϋΠϥΠτ͢Δ
21. Τϥʔɺ ϙοϓΞοϓͨ͘͠ͳ͍ʁ
22. flycheck-popup-tip 22 https://github.com/flycheck/flycheck-popup-tip flycheck ͷ݁ՌΛ tooltip ͱͯ͠දࣔ͢Δ ‣ echo area ΑΓ΋ΤϥʔՕॴʹ͍ۙͷͰɺ໨Λಈ͔͞ͳͯ͘ࡁΉ
23. ΢Οϯυ΢ɺ ͓͖ͬͨ͘͘͠ͳ͍ʁ
24. instant-maximized-window 24 https://github.com/blue0513/instant-maximized-window ର৅ window Λۃ୺ʹ֦େͰ͖Δ
25. Χʔιϧδϟϯϓɺ ͨ͘͠ͳ͍ʁ
26. avy 26 https://github.com/abo-abo/avy Χʔιϧ͕Ͳ͜ʹ͋ͬͯ΋ɺγϯάϧΞΫγϣϯͰδϟϯϓͰ͖Δ ‣ ୯ޠ୯Ґɺจࣈྻ୯ҐͰδϟϯϓՕॴΛࢦఆͰ͖Δ
27. ΧʔιϧҐஔɺ Θ͔Γͨ͘ͳ͍ʁ
28. beacon 28 https://github.com/Malabarba/beacon ΧʔιϧͷҐஔΛࢹ֮తʹϑΟʔυόοΫͯ͘͠ΕΔ ΧʔιϧҐஔΛҰॠϋΠϥΠτ
29. ม਺ɺ৭෇͚ͨ͘͠ͳ͍ʁ
30. color-identifiers-mode 30 https://github.com/ankurdave/color-identifiers-mode ม਺͝ͱʹݻ༗ͷΧϥʔϦϯάΛͯ͘͠ΕΔ ‣ ࢹೝੑ্͕͕Δ ‣ λΠϙ͕ݮΔ
31. ۭനจࣈɺΘ͔Γͨ͘ͳ͍ʁ
32. highlight-chars 32 https://www.emacswiki.org/emacs/highlight-chars.el ಛఆͷจࣈΛϋΠϥΠτͯ͘͠ΕΔ ‣ ۭനจࣈΛࢦఆ͢Δ͜ͱͰɺ༨෼ͳεϖʔεʹؾ͖ͮ΍͘͢ͳΔ εϖʔεΛڧௐ
33. ಁ໌౓ɺૢ࡞ͨ͘͠ͳ͍ʁ
34. cycle-frame-transparency 34 https://github.com/blue0513/cycle-frame-transparency frame ͷಁ໌౓ΛϫϯίϚϯυͰԼ͛ͯ͘ΕΔ
35. Χʔιϧɺ໭ͨ͘͠ͳ͍ʁ
36. point-undo 36 https://www.emacswiki.org/emacs/point-undo.el ΧʔιϧҐஔΛ undo ͯ͘͠ΕΔ ‣ δϟϯϓ͗ͯ͢͠΋ݩͷҐஔΛݟࣦΘͳ͍ͷͰɺศར ݩͷҐஔʹ໭Δ
37. จࣈɺ͓͖ͬͨ͘͘͠ͳ͍ʁ
38. presentation-mode 38 https://github.com/zonuexe/emacs-presentation-mode શͯͷ buffer ͷจࣈαΠζΛ֦େͯ͘͠ΕΔ ‣ ϖΞϓϩ΍ϓϨθϯ͢Δͱ͖ʹศར
39. ΢Οϯυ΢ɺ͍͍ײ͡ʹ ͓͖ͬͨ͘͘͠ͳ͍ʁ
40. zoom 40 https://github.com/cyrus-and/zoom ΞΫςΟϒͳ window Λগ͠େ͖ͯ͘͘͠ΕΔ
41. Google Chromeɺ ૢ࡞ͨ͘͠ͳ͍ʁ
42. emacs-chrome 42 https://github.com/blue0513/emacs_chrome Emacs ͔Β Chrome Λૢ࡞ͯ͘͠ΕΔ ‣ ϒϥ΢βૢ࡞ͷApple Script Λ࣮ߦ͍ͯ͠Δ
43. ۭനɺফͨ͘͠ͳ͍ʁ
44. smart-hungry-delete 44 https://github.com/hrehfeld/emacs-smart-hungry-delete ۭനΛ͍͍ײ͡ʹҰؾʹফͯ͘͠ΕΔ ‣ ୯ޠͱ୯ޠͷؒ͸ɺ͍͍ײ͡ʹؾΛݣۭͬͯനΛ࢒ͯ͘͠ΕΔ ‣ ࿈ଓ͢ΔۭനจࣈΛҰؾʹফ͢
45. buffer Ҡಈɺ Θ͔Γ΍ͨ͘͘͢͠ͳ͍ʁ
46. buffer-expose 46 buffer ҰཡΛάϦουϏϡʔͰදࣔ͠ɺbuffer Λબ୒Ͱ͖Δ https://github.com/clemera/buffer-expose
47. ࠷ޙʹ ‣ ৽͍͠ package ͕ଓʑͱݱΕ͍ͯΔ ‣ melpa ΛϑΟʔυߪಡ ‣ redditɺemacs-jp Λ؂ࢹ 47 ‣ package ։ൃʹ͸ߩݙͰ͖Δ ‣ melpa Ͱͳ͘ GitHub Ͱެ։͢Δ ‣ ެ։͞Ε͍ͯΔ repository ʹ PR ΛૹΔ ‣ ެ։͞Ε͍ͯΔ repository ʹ issue ΛཱͯΔ ‣ package Λར༻ͯ͠܅͚ͩͷ࠷ߴͷ Emacs Λ