The document discusses NPK, a Node.js packaging utility created by the author that allows obfuscation, compression, and compilation of Node.js code into a single binary file. It describes three levels of packaging supported by NPK - removing formatting to obscure code, encrypting and compressing the code so even the author's mother wouldn't recognize it, and compiling it into a binary that even the author's father wouldn't recognize. However, the author notes that source code is still accessible so encryption and other methods may be needed for true protection. The author welcomes feedback on NPK and suggestions for future versions.

1. 我編譯故我在
誰說 Node.js 程式不能編成 Binary
Fred Chien

2. 錢逢祥
Fred Chien

3. Mandice

4. cfsghost At gmail.com

5. fred-zone.blogspot.com

6. Stem
Wonderful JavaScript OS
stem.mandice.org

7. "You do Everything." customer said.
客戶一向說我是萬能的

8. But
但

9. Hard to get paid for Everything
從他們口袋裡多拿錢
卻萬萬不能

10. One day
某天

11. More requests are coming
客戶又要追加一堆免錢功能

12. Fucx
很 X

13. Do It
於是我決定

14. At night
做完那天晚上

15. Be Strong
硬起來

16. Only 72 hours for getting paid
給自己 72 小時通諜的勇氣

17. Damn It !
但是

18. The Next Day
第二天

19. Customer goes abroad
客戶就出國去了

20. And Ignore me
直接忽略了我的請款

21. oops
!@#$%^&*

22. Assert ourself
悍衛主權啦！

23. So
於是

24. Do some hacks
我把軍艦開到他家

25. Hide everything
把程式碼都藏起來

26. The Next Morning
第二天早上

27. Customers surrendered themself
客戶立馬從國外
打電話回來說要付錢

28. Customers surrendered themself
還派他的特使小姐
來收我的發票

30. in 72 hours
72 小時的成果

31. Node.js Packaging Utility
NPK

32. Node.js 程式碼封裝工具
NPK

33. https://github.com/cfsghost/npk
npk at Github

34. npm install npk -g
Install via NPM

35. Obfuscation
面目全非

36. Compress and Minify
壓縮

37. Bundle all in single file
封裝成單一檔案

38. Compile it to binary file
編譯成二進位檔

39. The point is
最酷的是

40. Supported 3 levels
NPK 支援三種封裝等級

41. Remove mock-up
卸了妝 認不得

42. Your Mom doesn't recognize
媽媽不認得

43. Your Dad doesn't recognize as well
爸爸也不認得

44. So
所以

45. It make sense
這樣的設計應該很合理

46. $ npk . --remove-mockup
$ npk . --mom-doesnt-recognize
$ npk . --dad-doesnt-recognize

48. Trying to explain these levels
簡單來說

49. 縮排脫掉，變數脫掉，空白脫掉，通通脫掉
卸了妝

50. 加密壓縮程式碼
媽都不認得

51. 用 Compiler 編譯成 Binary
爸也不認得

53. Workflow
js file
js file
js file
js file
Generate Symbol Table
and Object files
Link all to generate
final package file

55. Package your Node.js code
打包你的 Node.js 程式

56. Modify package.json for NPK
修改 package.json

57. {
"name": "example-project",
"desciption": "Example program",
"version": "0.0.1",
"npk_target": {
"app.js": {
"sources": [
"app.js",
"lib/a.js",
"lib/b.js"
]
}
}
}
Modifying package.json

58. Pack Now!
開始打包！

59. npk /home/fred/myproject
npk [project path]
可以配合服用爸媽不認得參數

60. 你將會得到
out/app.js/app.js

61. Where is the thing dad doesn't recognize?
爸不認得的Code在哪？

62. out/app.js/build/Release/npk.node

63. :-)
Live Demo

65. You might ask what ...
你可能最想問的是

66. Is it reliable to protect our code?
NPK 真的靠的住嗎？

67. Absolutely No
靠不住

68. Gentleman should not steal code
防君子

69. Customer should pay for code
防客戶

70. Somebody is evil
但是最怕

71. Source code is still there
失傳的還我漂漂拳

72. What's Next?

73. Encryption, LLVM... etc

74. 歡迎命名投搞
也許有下一個封裝等級?

75. Welcome to punch my face
打臉時間

76. Advertisement
最後宣傳一下

77. Stem
Wonderful JavaScript OS
stem.mandice.org

78. 需要 JS 開發者的幫忙！
Wanted You

79. JavaScript 硬起來！

80. 歡迎跟我聯繫或交換名片 :-)
cfsghost At gmail.com

81. Thanks