feat: help page for each tab

packages/devtools-kit/src/_types/integrations.ts

@@ -37,6 +37,7 @@ export interface NpmCommandOptions {
 export interface AutoImportsWithMetadata {
   imports: Import[]
   metadata?: UnimportMeta
+  dirs: string[]
 }
 
 export interface RouteInfo extends Pick<RouteRecordNormalized, 'name' | 'path' | 'meta' | 'props' | 'children'> {

packages/devtools/client/components/ComposableTree.vue

@@ -13,7 +13,12 @@ defineProps<{
     <div v-for="[key, value] of map.entries()" :key="key">
       <FilepathItem :filepath="key" op50 hover:underline />
       <div flex="~ wrap gap2" p2 pl4>
-        <ComposableItem v-for="i of value" :key="i.as" :item="i" :metadata="metadata" :filepath="key.match(/^[\w@]/) ? undefined : key" />
+        <ComposableItem
+          v-for="i of value" :key="i.as"
+          :item="i"
+          :metadata="metadata"
+          :filepath="key.match(/^[\w@]/) ? undefined : key"
+        />
       </div>
     </div>
   </div>

packages/devtools/client/components/HelpFab.vue

@@ -0,0 +1,69 @@
+<script setup lang="ts">
+const props = defineProps<{
+  path: string
+}>()
+
+const { data } = useAsyncData(props.path, () => queryContent(props.path).findOne())
+const open = ref(false)
+const {
+  showHelpButtons,
+} = useDevToolsSettings()
+</script>
+
+<template>
+  <template v-if="showHelpButtons">
+    <button
+      pos="absolute bottom-5 right-5"
+      border="~ base rounded-full "
+      flex="~ items-center justify-center"
+      z-110 h-11 w-11 backdrop-blur-8
+      bg="bg-base op50!" light:shadow
+      hover="bg-active"
+      title="Help"
+      @click="open = !open"
+    >
+      <div i-ri:question-mark />
+    </button>
+    <Transition name="fade-in">
+      <div
+        v-if="open"
+        class="fixed bottom-0 left-0 right-0 top-0 z-100"
+        bg-black:20 backdrop-blur-2 @click="open = false"
+      />
+    </Transition>
+    <Transition name="slide-in">
+      <div
+        v-if="open" border="l base"
+        class="prose" pos="fixed bottom-0 right-0 top-0" z-200 w-150 px8 py4 bg-base
+      >
+        <ContentRenderer v-if="data" :value="data" />
+        <NIconButton
+          icon="carbon-close"
+          pos="absolute top-3 right-3"
+          rounded-full text-xl
+          @click="open = false"
+        />
+      </div>
+    </Transition>
+  </template>
+</template>
+
+<style>
+.slide-in-enter-active,
+.slide-in-leave-active {
+  transition: transform 0.3s;
+}
+.slide-in-enter-from,
+.slide-in-leave-to {
+  transform: translateX(100%);
+}
+
+.fade-in-enter-active,
+.fade-in-leave-active {
+  transition: opacity 0.3s;
+}
+.fade-in-enter-from,
+.fade-in-leave-to {
+  opacity: 0;
+}
+</style>

packages/devtools/client/components/content/HelpImportsDirs.vue

@@ -0,0 +1,11 @@
+<script setup lang="ts">
+const imports = useAutoImports()
+</script>
+
+<template>
+  <div v-if="imports?.dirs" flex="~ col gap-2 items-start">
+    <template v-for="dir of imports.dirs" :key="dir">
+      <FilepathItem :filepath="dir" text-primary />
+    </template>
+  </div>
+</template>

packages/devtools/client/components/content/HelpImportsModules.vue

@@ -0,0 +1,15 @@
+<script setup lang="ts">
+const config = useAutoImports()
+
+const modules = computed(() => {
+  return [...new Set(config.value?.imports.map(i => getModuleNameFromPath(i.from)).filter(x => Boolean(x) && !isBuiltInModule(x)))]
+})
+</script>
+
+<template>
+  <div flex="~ gap-2 wrap" mb6>
+    <code v-for="name of modules" :key="name" rounded bg-primary:5 p="x2 y0.5" text-primary>
+      {{ name }}
+    </code>
+  </div>
+</template>

packages/devtools/client/components/content/HelpTip.vue

@@ -0,0 +1,22 @@
+<script setup lang="ts">
+defineProps<{
+  title: string
+  icon?: string
+}>()
+</script>
+
+<template>
+  <div class="n-tip n-tip-base" flex="~ col items-start" mx--4 px4 py4>
+    <div flex="~ items-center gap-1" font-bold>
+      <NIcon v-if="icon" :icon="icon" class="n-tip-icon" />
+      <div>
+        {{ title }}
+      </div>
+    </div>
+    <div>
+      <slot>
+        <ContentSlot :use="$slots.default" unwrap="p" />
+      </slot>
+    </div>
+  </div>
+</template>

packages/devtools/client/components/content/HelpTipPerformance.vue

@@ -0,0 +1,9 @@
+<template>
+  <HelpTip
+    title="Performance Tip"
+    icon="carbon-meter"
+    n="lime6 dark:lime5"
+  >
+    <ContentSlot :use="$slots.default" unwrap="p" />
+  </HelpTip>
+</template>

packages/devtools/client/composables/storage.ts

@@ -11,6 +11,7 @@ const devToolsSettings = useLocalStorage<DevToolsUISettings>('nuxt-devtools-sett
   componentsGraphShowWorkspace: true,
   interactionCloseOnOutsideClick: false,
   showExperimentalFeatures: false,
+  showHelpButtons: true,
   scale: 1,
   hiddenTabs: [],
   hiddenTabCategories: [],

packages/devtools/client/content/components.md

@@ -0,0 +1,5 @@
+# Components
+
+Vue components under the `components/` directory are automatically registered and can be used in your templates without importing them.
+
+[Learn more on the documentation](https://nuxt.com/docs/guide/directory-structure/components)

packages/devtools/client/content/hooks.md

@@ -0,0 +1,5 @@
+# Hooks
+
+Hooks are an advanced API mainly for module authors or advanced use cases. The hooking system to expand almost every aspect of Nuxt. It's powered by [unjs/hookable](https://github.com/unjs/hookable).
+
+[Learn more about hooks](https://nuxt.com/docs/guide/going-further/hooks).

packages/devtools/client/content/imports.md

@@ -0,0 +1,17 @@
+# Auto imports
+
+Nuxt auto-imports helper functions, composables and Vue APIs to use across your application without explicitly importing them. Based on the directory structure, every Nuxt application can also use auto-imports for its own components, composables and plugins. Components, composables or plugins can use these functions.
+
+<hr>
+
+According to your config, exports of files under the following folders will be registed as auto-imports entry:
+
+:help-imports-dirs
+
+Meanwhile, modules could also provide auto-imports for their own components. You have auto-imports from the following modules as well:
+
+:help-imports-modules
+
+<hr>
+
+[Learn more on the documentation](https://nuxt.com/docs/guide/concepts/auto-imports)

packages/devtools/client/content/modules.md

@@ -0,0 +1,5 @@
+# Modules
+
+Nuxt provides a module system to extend the framework core and simplify integrations. You don't need to develop everything from scratch or maintain boilerplate if there is already a Nuxt module for it. Adding Nuxt modules is possible using `nuxt.config`.
+
+[Learn more on the documentation](https://nuxt.com/docs/guide/concepts/modules)

packages/devtools/client/content/pages.md

@@ -0,0 +1,5 @@
+# Pages
+
+One core feature of Nuxt is the file system router. Every Vue file inside the `pages/` directory creates a corresponding URL (or route) that displays the contents of the file. By using dynamic imports for each page, Nuxt leverages code-splitting to ship the minimum amount of JavaScript for the requested route.
+
+[Learn more on the documentation](https://nuxt.com/docs/getting-started/routing)

packages/devtools/client/content/payload.md

@@ -0,0 +1,3 @@
+# State & Async Data
+
+// TODO

packages/devtools/client/content/plugins.md

@@ -0,0 +1,9 @@
+# Plugins
+
+Nuxt plugins allows you to extend the functionality of Nuxt runtime and the Vue instance. You can add plugins to the `plugins/` directory and they will be automatically imported and registered.
+
+::help-tip-performance
+Plugins runs before your application at runtime, the time each plugin cost will directly affect your application's initial loading time.
+::
+
+[Learn more on the documentation](https://nuxt.com/docs/guide/directory-structure/plugins)

packages/devtools/client/content/runtime-configs.md

@@ -0,0 +1,3 @@
+# Runtime Configs
+
+// TODO:

packages/devtools/client/content/virtual-files.md

@@ -0,0 +1,3 @@
+# Virtual Files
+
+Virtual files are generated on the fly to support the conventions of the framework, and to provide a better developer experience.

packages/devtools/client/nuxt.config.ts

@@ -10,6 +10,7 @@ function r(p: string) {
 export default defineNuxtConfig({
   modules: [
     'nuxt-vitest',
+    '@nuxt/content',
     '~/modules/custom-tabs',
     DevToolsUiKit,
     DevTools,

packages/devtools/client/pages/modules/components.vue

@@ -53,4 +53,6 @@ function toggleView() {
       </div>
     </component>
   </div>
+
+  <HelpFab path="/components" />
 </template>

packages/devtools/client/pages/modules/hooks.vue

@@ -30,4 +30,6 @@ const clientHooks = computed(() => client.value?.getClientHooksMetrics())
       <HooksTable :hooks="serverHooks" />
     </NSectionBlock>
   </div>
+
+  <HelpFab path="/hooks" />
 </template>

packages/devtools/client/pages/modules/imports.vue

@@ -71,7 +71,7 @@ const filtered = computed(() => {
 </script>
 
 <template>
-  <div v-if="config" h-full of-auto>
+  <div v-if="config" relative h-full of-auto>
     <Navbar v-model:search="search" pb2>
       <div v-if="importsMetadata">
         <NSwitch v-model="onlyUsed" n="primary sm">
@@ -107,4 +107,6 @@ const filtered = computed(() => {
       <ComposableTree :map="filtered.lib" :root="config.rootDir" :metadata="importsMetadata" />
     </NSectionBlock>
   </div>
+
+  <HelpFab path="/imports" />
 </template>

packages/devtools/client/pages/modules/modules.vue

@@ -70,4 +70,6 @@ watchEffect(() => {
       </template>
     </NSectionBlock>
   </div>
+
+  <HelpFab path="/modules" />
 </template>

packages/devtools/client/pages/modules/pages.vue

@@ -138,4 +138,6 @@ function navigateToRoute(path: string) {
       },
     ]"
   />
+
+  <HelpFab path="/pages" />
 </template>

packages/devtools/client/pages/modules/payload.vue

@@ -65,4 +65,6 @@ async function refreshData(keys?: string[]) {
       />
     </NSectionBlock>
   </div>
+
+  <HelpFab path="/payload" />
 </template>

packages/devtools/client/pages/modules/plugins.vue

@@ -31,9 +31,6 @@ const plugins = computed((): PluginInfoWithMetic[] => {
     text="Plugins"
     :description="`Total plugins: ${config.plugins.length}`"
   >
-    <NTip n="green6" icon="carbon-meter">
-      Plugins runs before your application at runtime, the time plugins cost will directly affect your application's initial loading time.
-    </NTip>
     <div pt4>
       <PluginItem
         v-for="plugin, idx of plugins"
@@ -44,4 +41,6 @@ const plugins = computed((): PluginInfoWithMetic[] => {
       />
     </div>
   </NSectionBlock>
+
+  <HelpFab path="/plugins" />
 </template>

packages/devtools/client/pages/modules/runtime-configs.vue

@@ -49,4 +49,6 @@ const privateConfig = computed(() => {
       <StateEditor :state="privateConfig" readonly />
     </NSectionBlock>
   </div>
+
+  <HelpFab path="/runtime-configs" />
 </template>

packages/devtools/client/pages/modules/virtual-files.vue

@@ -108,6 +108,8 @@ const filteredFiles = computed(() => {
       </NPanelGrids>
     </template>
   </PanelLeftRight>
+
+  <HelpFab path="/virtual-files" />
 </template>
 
 <style>

packages/devtools/client/pages/settings.vue

@@ -2,6 +2,7 @@
 const {
   interactionCloseOnOutsideClick,
   showExperimentalFeatures,
+  showHelpButtons,
   scale,
   hiddenTabs,
   hiddenTabCategories,
@@ -60,6 +61,9 @@ function toggleTabCategory(name: string, v: boolean) {
       <NCheckbox v-model="showExperimentalFeatures" n-primary>
         <span>Show experimental features</span>
       </NCheckbox>
+      <NCheckbox v-model="showHelpButtons" n-primary>
+        <span>Show help buttons</span>
+      </NCheckbox>
     </div>
     <div py3 flex="~ col gap-1">
       <h3 mb1 text-lg>

packages/devtools/client/styles/global.css

@@ -45,6 +45,18 @@ html.dark {
 .n-markdown a {
   --at-apply: text-primary hover:underline;
 }
+.prose a {
+  --uno: hover:text-primary;
+}
+.prose code::before {
+  content: ""
+}
+.prose code::after {
+  content: ""
+}
+.prose hr {
+  --uno: border-solid border-1 border-b border-base h-1px w-full block my-2 op50;
+}
 
 /* Splitpanes */
 .splitpanes__splitter {

packages/devtools/client/unocss.config.ts

@@ -1,4 +1,4 @@
-import { defineConfig, presetAttributify, presetIcons, presetUno, presetWebFonts, transformerDirectives } from 'unocss'
+import { defineConfig, presetAttributify, presetIcons, presetTypography, presetUno, presetWebFonts, transformerDirectives } from 'unocss'
 import { unocssPreset as devtoolsUIKitUnoPreset } from '../../devtools-ui-kit/src/unocss'
 
 export default defineConfig({
@@ -40,9 +40,15 @@ export default defineConfig({
         mono: 'Fira Code',
       },
     }),
+    presetTypography(),
     devtoolsUIKitUnoPreset(),
   ],
   transformers: [
     transformerDirectives(),
   ],
+  extraContent: {
+    filesystem: [
+      'content/*.md',
+    ],
+  },
 })

packages/devtools/package.json

@@ -77,6 +77,7 @@
     "@iconify-json/mdi": "^1.1.50",
     "@iconify-json/ri": "^1.1.8",
     "@iconify-json/tabler": "^1.1.74",
+    "@nuxt/content": "^2.6.0",
     "@nuxt/devtools": "workspace:*",
     "@nuxtjs/color-mode": "^3.2.0",
     "@unocss/nuxt": "^0.51.6",