Kraken Core

A basic run down of the things that make up kraken in an effort to help demystify.

Transcript

1. CORE KRAKEN KRAKEN KRAKEN KRAKEN CORE CORE CORE CORE KRAKEN with Jean- Charles
2. KRAKEN KRAKEN KRAKEN KRAKEN YSTIFIED KRAKEN YSTIFIED YSTIFIED YSTIFIED YSTIFIED but still Jean-Charles
3. BLOCKBOX
4. DEFINITION OPENSOURCE WWWW,H CLOSEDSOURCE FAQs
5. WWWW,H * Jean-Charles Sisk * Kraken team * Boston * PayPal via WHERE * French and American * Drowned once—got better * Sagittarius
6. WWWW,H * Jean-Charles Sisk * Kraken team * Boston * PayPal via WHERE * French and American * Drowned once—got better * Sagittarius
7. WWWW,H kraken is … MAGIC … and that’s A Bad Thing!™ “ ”
8. DEFINITION KRAKENJS OPENSOURCE MODULES NODEJS FRAMEWORK
9. DEFINITION KRAKENJS OPENSOURCE MODULES CLIENTSIDE JAVASCRIPT CLOSEDSOURCE MODULES INTERNAL MODULE REGISTRY INTERNAL BUILD & DEPLOY SCRIPTS NODEJS FRAMEWORK
11. DEFINITION KRAKENJS index.js var$kraken$=$require(‘kraken.js’);$ var$express$=$require(‘express’);$ var$app$=$express();$ app.use(kraken());$ app.listen(); routes.js module.exports$=$function$(router)${};
12. OPENSOURCE
13. OPENSOURCE kraken-js The brains of the operation. Grand orchestrator of all the other modules, either implicitly or via configuration. Leverages all the functionality built into the Express framework.
14. OPENSOURCE kraken-js app.use(kraken());
15. OPENSOURCE confit Configuration manager written—in part —to replace nconf. Unlike nconf, no singleton is exposed which means more thought has to go into configuration. When you use the config files, you’re dealing with confit.
16. OPENSOURCE confit var$opts$=${$ $$onconfig:$function$(config,$next)${$ $$$$next(null,$config);$ $$}$ };$ app.use(kraken(opts));$ //"..."later"...$ app.kraken.get('config:entry');
17. OPENSOURCE shortstop Allows you to write strict JSON that represent other JavaScript objects, functionality, etc.
18. OPENSOURCE shortstop {$ $$"i18n":${$ $$$$"contentPath":$"path:./locales",$ $$$$"fallback":$"en.US"$ $$}$$$ }
19. OPENSOURCE meddleware Configuration-driven middleware loader. Allows middleware to be loaded in a non- line-order specific, priority-driven manner, all from a central location (config file). Also enables advanced middleware flow control (parallel, race, and fallback).
20. OPENSOURCE meddleware {$ $$"middleware":${$ $$$$"cal":${$ $$$$$$"enabled":$true,$ $$$$$$"priority":$90,$ $$$$$$"module":${$ $$$$$$$$"name":$"cal/middleware",$ $$$$$$$$"arguments":$[]$ $$$$$$}$ $$$$}$ $$}$ }
21. OPENSOURCE express-enrouten Automated “controller” loading. Extremely configurable module that will automatically create and mount routers (with super powers!) on your behalf.
22. OPENSOURCE express-enrouten module.exports$=$function$(router)${$ $$$ $$router.get('/toBoston',$function$(req,$res)${$ $$$$res.send('shovels');$ $$});$ };
23. OPENSOURCE express-enrouten module.exports$=$function$(router)${$ $$router('/city/:name',$name:$'city')$ $$$$.get(function$(req,$res)${$ $$$$$$res.send(req.params.name$+$':$where$is$the$sun?');$ $$$$});$$$ };$ //"..."later"...$ enrouten.path(app,$'city',${name:$'sanjose'})$ //"returns"‘/city/sanjose'" //"..."I"was"promised"good"weather.":P
24. OPENSOURCE lusca Simple, no nonsense security module. For your purposes, this is the module that enables csrf protection. Fully configurable.
25. lusca
26. OPENSOURCE content stuff* * - not a module name. Well, probably is, but none of us wrote it. adaro: a dust view engine. localizr: given a template and properties files, streams out templates with content. Outputs build templates. engine-munger: returns view engines with l10n and s13n, depends on adaro and localizr. bundalo: resolve fully resolved, localized strings in app code. karka: specialization engine. … and a billion others.
27. OPENSOURCE engine-munger {$ $$"view$engines":${$ $$$$"js":${$ $$$$$$"module":$"engine.munger",$ $$$$$$"renderer":${$ $$$$$$$$"method":$"dust",$ $$$$$$$$"arguments":$[$ $$$$$$$$$$//$...$ $$$$$$$$]$ $$$$$$}$ $$$$}$ $$}$ }
28. OPENSOURCE kraken-devtools asset precompilation on demand. If a request matches the defined pattern, it will be precompiled and served back. Intended to be used in development mode.
29. OPENSOURCE kraken-devtools {$ $$"middleware":${$ $$$$"devtools":${$ $$$$$$//$...$ $$$$$$"less":${$ $$$$$$$$"module":$"kraken.devtools/plugins/less",$ $$$$$$$$"files":$"/css/**/*.css"$ $$$$$$},$ $$$$$$"copier":${$ $$$$$$$$"module":$"kraken.devtools/plugins/copier",$ $$$$$$$$"files":$"**/*"$ $$$$$$}$ $$$$$$//$...$ $$$$}$ $$}$ }
30. CLOSEDSOURCE
31. CLOSEDSOURCE brogan Originally the PayPal bootstrapper, now greatly simplified. Basically no magic. Bad for a birthday party. Good for you.
32. CLOSEDSOURCE brogan 1. Register vault shortstop handler. 2. Load Topos. 3. Configure services.
33. FAQs
34. FAQs Question I keep getting errors in my app without any meaningful stack trace. What gives? Answer Look into your error handling middleware.
35. FAQs Question How do I access my config elsewhere inside my controller? Answer Well …
36. FAQs Question How do I enable/disable middleware for only a handful of routes? Answer Leverage the meddleware “route” option.
37. FAQs Question I have csrf enabled but it’s not working on some of my routes. Why? Answer Generally one of three things …
38. FAQs Question Encapsulation and composition. Not a question but: go. Answer Sub-application mounting.
39. FAQs Question Do you use any products for your beard? Answer Nope. #blessed
40. THANKS THANKS THANKS THANKS THANKS JeanCharles@PayPal