Merge branch 'main' of github.com:jcalixte/tps into main

README.md

@@ -1,15 +1,3 @@
 # Thinking People System
 
 A interactive website to better understand the Thinking People System.
-
-## Feature flow
-
-### The project
-
-- 0 defect policy,
-- has no external dependancies,
-- the team has a strong opinion on Jidoka:
-  - teams spot 100% of the defects,
-  - teams do not take a feature who has defects,
-  - the team who introduced the defect needs to rework on the feature.
-- there is no limit on how many defects a feature can have.

core.css

@@ -6,7 +6,7 @@
   --color: white;
 }
 
-* {
+*:not(td):not(th) {
   border-radius: 0.5rem;
 }
 
@@ -29,3 +29,17 @@ main {
   margin: 1rem 1rem 0;
   color: var(--color);
 }
+
+.meaning {
+  color: #9f9a9a;
+  font-weight: 100;
+  font-size: 1rem;
+}
+
+.meaning::before {
+  content: '(';
+}
+
+.meaning::after {
+  content: ')';
+}

main.ts

@@ -1,28 +1,28 @@
 type TPSSearchParams = {
-  display?: "house-only" | "full"
+  display?: 'house-only' | 'full'
 }
 
 const params = new URL(document.location.href).searchParams
 
-const display = params.get("display")
+const display = params.get('display')
 
-if (display === "house-only") {
-  document.querySelector("header")?.remove()
+if (display === 'house-only') {
+  document.querySelector('header')?.remove()
 }
 
-const size = params.get("size")
+const size = params.get('size')
 
-if (size === "small") {
-  const body = document.querySelector("body")
+if (size === 'small') {
+  const body = document.querySelector('body')
   if (body) {
-    body.style.fontSize = "15px"
+    body.style.fontSize = '15px'
   }
 }
 
-const focusElements = params.getAll("focus")
+const focusElements = params.getAll('focus')
 
 if (focusElements.length > 0) {
-  const focusables = document.querySelectorAll(".focusable")
+  const focusables = document.querySelectorAll('.focusable')
 
   focusables.forEach((focusable) => {
     const elementToFocus = focusElements.some((element) =>
@@ -30,20 +30,35 @@ if (focusElements.length > 0) {
     )
 
     if (!elementToFocus) {
-      focusable.classList.add("no-focus")
+      focusable.classList.add('no-focus')
     }
   })
 }
 
-const textHide = params.get("text")
+const textHide = params.get('text')
 
-if (textHide === "hide") {
-  const focusables = document.querySelectorAll(".focusable")
-  focusables.forEach((focusable) => focusable.classList.add("text-hide"))
+if (textHide === 'hide') {
+  const focusables = document.querySelectorAll('.focusable')
+  focusables.forEach((focusable) => focusable.classList.add('text-hide'))
 }
 
-const scrollParam = params.get("scroll")
+const scrollParam = params.get('scroll')
 
-if (scrollParam === "end") {
-  window.scrollTo({ top: document.body.scrollHeight, behavior: "smooth" })
+if (scrollParam === 'end') {
+  window.scrollTo({ top: document.body.scrollHeight, behavior: 'smooth' })
+}
+
+const primaryColorParam = params.get('primary')
+
+if (primaryColorParam) {
+  document.documentElement.style.setProperty(
+    '--primary-color',
+    `#${primaryColorParam}`
+  )
+}
+
+const colorParam = params.get('color')
+
+if (colorParam) {
+  document.documentElement.style.setProperty('--color', `#${colorParam}`)
 }

package.json

@@ -17,6 +17,7 @@
     "chart.xkcd": "^1.1.13",
     "comlink": "^4.4.1",
     "pinia": "^2.1.4",
+    "random-js": "^2.1.0",
     "vue": "^3.3.4",
     "vue-starport": "^0.3.0"
   },

pnpm-lock.yaml

@@ -17,6 +17,9 @@ dependencies:
   pinia:
     specifier: ^2.1.4
     version: 2.1.4(typescript@5.1.6)(vue@3.3.4)
+  random-js:
+    specifier: ^2.1.0
+    version: 2.1.0
   vue:
     specifier: ^3.3.4
     version: 3.3.4
@@ -897,6 +900,10 @@ packages:
       react-is: 18.2.0
     dev: true
 
+  /random-js@2.1.0:
+    resolution: {integrity: sha512-CRUyWmnzmZBA7RZSVGq0xMqmgCyPPxbiKNLFA5ud7KenojVX2s7Gv+V7eB52beKTPGxWRnVZ7D/tCIgYJJ8vNQ==}
+    dev: false
+
   /react-is@18.2.0:
     resolution: {integrity: sha512-xWGDIW6x921xtzPkhiULtthJHoJvBbF3q26fzloPCK0hsvxtPVelvftw3zjbHWSkR2km9Z+4uxbDDK/6Zw9B8w==}
     dev: true

src/icons/ProblemSolvingIcon.vue

@@ -9,7 +9,10 @@ withDefaults(defineProps<{ color?: string }>(), {
 <template>
   <BaseIcon :color="color">
     <path stroke="none" d="M0 0h24v24H0z" fill="none" />
-    <path d="M10 10m-7 0a7 7 0 1 0 14 0a7 7 0 1 0 -14 0" />
-    <path d="M21 21l-6 -6" />
+    <path d="M3 12h1m8 -9v1m8 8h1m-15.4 -6.4l.7 .7m12.1 -.7l-.7 .7" />
+    <path
+      d="M9 16a5 5 0 1 1 6 0a3.5 3.5 0 0 0 -1 3a2 2 0 0 1 -4 0a3.5 3.5 0 0 0 -1 -3"
+    />
+    <path d="M9.7 17l4.6 0" />
   </BaseIcon>
 </template>

src/modules/article/FlowHypothesis.vue

@@ -4,13 +4,21 @@
   <div class="flow-hypothesis">
     <p>Here our hypothesis:</p>
     <ol>
-      <li>it takes the same amount of time for each team to complete a task</li>
+      <li>
+        it takes the same amount of time for each team to complete a task
+        <span class="meaning">same task time</span>
+      </li>
+      <li>teams have no other external dependencies</li>
       <li>
         teams know exactly what they need to produce their part, they will tag
         any defects they found when verifying the feature is good.
       </li>
-      <li>the team where the defect appears must rework the feature.</li>
+      <li>
+        0 defect policy: the team where the defect appears must rework the
+        feature.
+      </li>
       <li>release team never fails</li>
+      <li>there is no limit on how many defects a feature can have.</li>
     </ol>
   </div>
 </template>

src/modules/article/FlowSetup.vue

@@ -4,13 +4,14 @@ import PullSystemIcon from '@/icons/PullSystemIcon.vue'
 import PushSystemIcon from '@/icons/PushSystemIcon.vue'
 import FeatureItem from '@/modules/feature/FeatureItem.vue'
 import FlowControls from '@/modules/feature/FlowControls.vue'
+import QualityIssue from '@/modules/feature/QualityIssue.vue'
 import { Feature } from '@/modules/feature/feature'
 
 const feature: Feature = {
   name: 'As a user, in the homepage, I can login',
   complexity: 3,
   leadTime: 2,
-  qualityIssue: 2,
+  qualityIssue: 4,
   status: 'doing',
   step: 2
 }
@@ -36,8 +37,8 @@ const feature: Feature = {
       number and deliver as fast as possible.
     </p>
     <p>
-      <span class="numeric">{{ feature.qualityIssue }}</span> are the number of
-      defects the feature had during the flow.
+      <QualityIssue class="inline" :quality-issue="feature.qualityIssue" />
+      are the number of defects the feature had during the flow.
     </p>
     <p>
       You have 20 features to deliver, and each day you can choose between 3
@@ -85,15 +86,22 @@ const feature: Feature = {
       understand and limit rework. The more the team investigate, the more the
       team learn and start to be extremely good at problem solving.
     </p>
-    <h3>Blue bin: the security stocks</h3>
+    <h3>Blue bin: the security stock</h3>
     <p>
       Blue bins are your security stock, to make sure teams can work without any
       blockers. It's to make sure the next team will always have material to
       transform. But it comes with a cost: overburden, stagnation (increase lead
-      time) and duplicated mistakes (not simulated here). The less you have, the
+      time) and duplicated mistakes
+      <span class="meaning">not simulated here</span>. The less you have, the
       less your team has mental charge. The more you have, the more secure you
       are to make teams work. One solution: simplify your flow and lower the
       number of operation the teams have to do to deliver a feature.
     </p>
   </div>
 </template>
+
+<style scoped>
+.inline {
+  display: inline;
+}
+</style>

src/modules/feature/FeatureItem.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import QualityIssue from '@/modules/feature/QualityIssue.vue'
 import { Feature } from '@/modules/feature/feature'
 import { computed } from 'vue'
 
@@ -16,9 +17,10 @@ const hasQualityIssues = computed(() => props.feature.qualityIssue > 0)
     </div>
     <div class="numeric">
       {{ feature.leadTime }}d
-      <div v-if="hasQualityIssues" class="red-bin">
-        {{ feature.qualityIssue }}
-      </div>
+      <QualityIssue
+        v-if="hasQualityIssues"
+        :quality-issue="feature.qualityIssue"
+      />
     </div>
   </div>
 </template>
@@ -39,12 +41,5 @@ const hasQualityIssues = computed(() => props.feature.qualityIssue > 0)
     visibility: hidden;
     opacity: 0;
   }
-
-  .red-bin {
-    --warning-color: #ca0e0e;
-    border: 2px solid var(--warning-color);
-    padding: 0 0.5rem 0.1rem;
-    color: var(--warning-color);
-  }
 }
 </style>

src/modules/feature/QualityIssue.vue

@@ -0,0 +1,20 @@
+<script setup lang="ts">
+defineProps<{
+  qualityIssue: number
+}>()
+</script>
+
+<template>
+  <div class="quality-issue red-bin numeric">{{ qualityIssue }}</div>
+</template>
+
+<style scoped lang="scss">
+.quality-issue {
+  &.red-bin {
+    --warning-color: #ca0e0e;
+    border: 2px solid var(--warning-color);
+    padding: 0 0.5rem 0.1rem;
+    color: var(--warning-color);
+  }
+}
+</style>

src/modules/feature/feature-board.ts

@@ -7,6 +7,7 @@ import {
   getMean,
   pickRandomElement,
   popNElement,
+  randomFloat,
   shuffleArray,
   sumElements
 } from '@/utils'
@@ -28,7 +29,7 @@ const hasQualityIssue = ({
   )
 
   const multiplicator = getOverburdenMultiplicator(tasksInParallel)
-  const quality = Math.random()
+  const quality = randomFloat(0, 1)
 
   return quality > qualityProbability / multiplicator
 }
@@ -230,7 +231,7 @@ export const nextDay = (
   state.meta.teamWorkExperience += 0.01
 
   if (strategy === 'problem-solving') {
-    const hasTeamLearned = Math.random() > 0.25
+    const hasTeamLearned = randomFloat(0, 1) > 0.25
     if (hasTeamLearned) {
       state.meta.teamWorkExperience += 1.2
     }

src/modules/feature/feature.fixture.ts

@@ -1,9 +1,10 @@
 import { birds } from '@/data/bird'
 import { Feature } from '@/modules/feature/feature'
+import { randomInteger } from '@/utils'
 
 export const features: Feature[] = birds.map((name) => ({
   name,
-  complexity: Math.floor(Math.random() * 5) + 1,
+  complexity: randomInteger(1, 5),
   leadTime: 0,
   status: 'doing',
   step: Infinity,

src/utils.ts

@@ -1,3 +1,15 @@
+import { Random } from 'random-js'
+
+const random = new Random()
+
+export const randomInteger = (min: number, max: number) => {
+  return random.integer(min, max)
+}
+
+export const randomFloat = (min: number, max: number) => {
+  return random.real(min, max)
+}
+
 export const getMean = (data: number[]) =>
   Math.round(100 * (sumElements(data) / data.length)) / 100
 
@@ -11,7 +23,7 @@ export const shuffleArray = <T>(array: T[]) => {
     randomIndex
 
   while (currentIndex !== 0) {
-    randomIndex = Math.floor(Math.random() * currentIndex)
+    randomIndex = randomInteger(0, currentIndex - 1)
     currentIndex--
     ;[array[currentIndex], array[randomIndex]] = [
       array[randomIndex],
@@ -37,7 +49,7 @@ export const popNElement = <T>(array: T[], numberOfElements: number) => {
 }
 
 export const pickRandomIndex = <T>(array: T[]) =>
-  Math.floor(Math.random() * array.length)
+  randomInteger(0, array.length - 1)
 
 export const pickRandomElement = <T>(array: T[]) =>
   array[pickRandomIndex(array)]