Last updated: July 19, 2026
LinkedSpace is a parody browser extension that restyles the appearance of LinkedIn.com in your own browser. It is an experiment by Playbook.
Last updated: July 19, 2026
LinkedSpace is a parody browser extension that restyles the appearance of LinkedIn.com in your own browser. It is an experiment by Playbook.
Pack's A/B testing calculates a "Chance to Win" metric for each variant — the Bayesian probability that a variant outperforms the control. For revenue-based goals, this tells you the likelihood that a variant generates more revenue per user than the control.
The calculation happens in two stages:
| type StopItProps<T> = { | |
| items: T[] | |
| callback: (item: T, index: number) => JSX.Element | |
| } | |
| const stopIt = <T,>(items: StopItProps<T>['items']) => ( | |
| callback: StopItProps<T>['callback'] | |
| ): JSX.Element[] => | |
| items.map((item, i) => ( | |
| <React.Fragment key={`corey-was-here-${i}-${Date.now()}`}>{callback(item, i)}</React.Fragment> |
| // Available variables: | |
| // - Machine | |
| // - interpret | |
| // - assign | |
| // - send | |
| // - sendParent | |
| // - spawn | |
| // - raise | |
| // - actions |
| public static void printPermissions(Context context) { | |
| PackageInfo android; | |
| try { | |
| android = context.getPackageManager().getPackageInfo("android", PackageManager.GET_PERMISSIONS); | |
| } catch (PackageManager.NameNotFoundException e) { | |
| e.printStackTrace(); | |
| return; | |
| } | |
| PermissionInfo[] permissions = android.permissions; |
| /*jshint expr: true, curly: false, unused: false, browser: true*/ | |
| /*global $, Ember, iScroll, ExpandScroll*/ | |
| 'use strict'; | |
| var App = Ember.Application.create({ | |
| LOG_TRANSITIONS: true, | |
| ready: function () { | |
| document.addEventListener('touchmove', function (e) { | |
| e.preventDefault(); |
| var now = new Date(); | |
| App.Conversation.FIXTURES = [ | |
| { | |
| id: 1, | |
| messages: [{ | |
| id: 1, | |
| user: 2, | |
| text: "We are having such a blast at Sam's birthday party!", | |
| conversation_id: 0, | |
| captures: [{ |
| /*jshint expr: true, curly: false, unused: false, browser: true*/ | |
| /*global $, Ember, iScroll, ExpandScroll*/ | |
| 'use strict'; | |
| var App = Ember.Application.create({ | |
| LOG_TRANSITIONS: true, | |
| ready: function () {} |
| var trackEvent = { | |
| "event": "test tracking pixel", | |
| "properties": { | |
| "token": "SHHH!IT'S_SECRET!", | |
| "time": Date.now(), | |
| "campaign": "ad4game" | |
| } | |
| }; | |
| var str = btoa(JSON.stringify(test)); |