feat(3000): Welcome panel

frontend/src/layout/navigation-3000/components/KeyboardShortcut.scss

@@ -18,7 +18,7 @@
 
     .posthog-3000 & {
         padding: 0.125rem 0.25rem;
-        font-size: 0.625rem;
+        font-size: 0.75rem;
         border-color: var(--secondary-3000-button-border-hover);
         border-bottom-width: 2px;
     }

frontend/src/layout/navigation-3000/sidepanel/SidePanel.scss

@@ -14,7 +14,7 @@
 
         // NOTE: This is only a default, as the resizer will override this
         width: min(30%, 40rem);
-        min-width: 30rem;
+        min-width: 28rem;
         max-width: 60%;
 
         @media (max-width: 1200px) {

frontend/src/layout/navigation-3000/sidepanel/SidePanel.stories.tsx

@@ -44,6 +44,10 @@ export const SidePanelDocs: StoryFn = () => {
     return <BaseTemplate panel={SidePanelTab.Docs} />
 }
 
+export const SidePanelWelcome: StoryFn = () => {
+    return <BaseTemplate panel={SidePanelTab.Welcome} />
+}
+
 export const SidePanelSettings: StoryFn = () => {
     return <BaseTemplate panel={SidePanelTab.Settings} />
 }

frontend/src/layout/navigation-3000/sidepanel/SidePanel.tsx

@@ -1,6 +1,7 @@
 import './SidePanel.scss'
 
 import {
+    IconConfetti,
     IconEllipsis,
     IconFeatures,
     IconGear,
@@ -25,6 +26,7 @@ import { SidePanelDocs } from './panels/SidePanelDocs'
 import { SidePanelFeaturePreviews } from './panels/SidePanelFeaturePreviews'
 import { SidePanelSettings } from './panels/SidePanelSettings'
 import { SidePanelSupport } from './panels/SidePanelSupport'
+import { SidePanelWelcome } from './panels/SidePanelWelcome'
 import { sidePanelLogic } from './sidePanelLogic'
 import { sidePanelStateLogic } from './sidePanelStateLogic'
 
@@ -55,18 +57,27 @@ export const SidePanelTabs: Record<SidePanelTab, { label: string; Icon: any; Con
         Icon: IconGear,
         Content: SidePanelSettings,
     },
+
     [SidePanelTab.FeaturePreviews]: {
         label: 'Previews',
         Icon: IconFeatures,
         Content: SidePanelFeaturePreviews,
     },
+
     [SidePanelTab.Activity]: {
         label: 'Activity',
         Icon: IconNotification,
         Content: SidePanelActivity,
     },
+    [SidePanelTab.Welcome]: {
+        label: "What's new?",
+        Icon: IconConfetti,
+        Content: SidePanelWelcome,
+    },
 }
 
+const DEFAULT_WIDTH = 512
+
 export function SidePanel(): JSX.Element | null {
     const { visibleTabs, extraTabs } = useValues(sidePanelLogic)
     const { selectedTab, sidePanelOpen } = useValues(sidePanelStateLogic)
@@ -130,7 +141,7 @@ export function SidePanel(): JSX.Element | null {
             ref={ref}
             // eslint-disable-next-line react/forbid-dom-props
             style={{
-                width: sidePanelOpenAndAvailable ? desiredWidth ?? undefined : undefined,
+                width: sidePanelOpenAndAvailable ? desiredWidth ?? DEFAULT_WIDTH : undefined,
             }}
         >
             <Resizer {...resizerLogicProps} />

frontend/src/layout/navigation-3000/sidepanel/panels/SidePanelWelcome.scss

@@ -0,0 +1,7 @@
+.welcome-card {
+    background: var(--primary-alt-highlight-3000);
+
+    body[theme='dark'] & {
+        background: #2b2b33;
+    }
+}

frontend/src/layout/navigation-3000/sidepanel/panels/SidePanelWelcome.tsx

@@ -0,0 +1,250 @@
+import './SidePanelWelcome.scss'
+
+import { IconArrowLeft, IconEllipsis, IconExternal, IconX } from '@posthog/icons'
+import { LemonButton } from '@posthog/lemon-ui'
+import clsx from 'clsx'
+import { useActions, useValues } from 'kea'
+import posthog from 'posthog-js'
+import featureCommandPalette from 'public/3000/3000-command-palette.png'
+import featureCommandPaletteDark from 'public/3000/3000-command-palette-dark.png'
+import featureDarkMode from 'public/3000/3000-dark-mode.png'
+import featureNav from 'public/3000/3000-nav.png'
+import featureNavDark from 'public/3000/3000-nav-dark.png'
+import featureNotebooks from 'public/3000/3000-notebooks.png'
+import featureNotebooksDark from 'public/3000/3000-notebooks-dark.png'
+import featureSearch from 'public/3000/3000-search.png'
+import featureSearchDark from 'public/3000/3000-search-dark.png'
+import featureSidePanel from 'public/3000/3000-side-panel.png'
+import featureSidePanelDark from 'public/3000/3000-side-panel-dark.png'
+import featureToolbar from 'public/3000/3000-toolbar.png'
+import { useEffect } from 'react'
+
+import { themeLogic } from '~/layout/navigation-3000/themeLogic'
+
+import { KeyboardShortcut } from '../../components/KeyboardShortcut'
+import { sidePanelStateLogic } from '../sidePanelStateLogic'
+
+const BLOG_POST_URL = 'https://posthog.com/blog/posthog-as-a-dev-tool'
+
+type RowProps = {
+    className?: string
+    columns?: string
+    children: React.ReactNode
+}
+
+const Row = ({ className, columns, children }: RowProps): JSX.Element => (
+    <div className={clsx('mb-6 gap-5 grid', className)} style={{ gridTemplateColumns: columns ? columns : '100%' }}>
+        {children}
+    </div>
+)
+
+type CardProps = {
+    children: React.ReactNode
+    className?: string
+}
+
+const Card = ({ children, className }: CardProps): JSX.Element => (
+    <div className={clsx('welcome-card border rounded-md px-4 py-3 w-full overflow-hidden', className)}>{children}</div>
+)
+
+const Title = ({ children }: { children: React.ReactNode }): JSX.Element => (
+    <h3 className="mb-1 font-bold leading-5">{children}</h3>
+)
+const Description = ({ children }: { children: React.ReactNode }): JSX.Element => (
+    <p className="text-sm opacity-75 mb-1">{children}</p>
+)
+const Image = ({
+    src,
+    alt,
+    width,
+    height,
+    style,
+}: {
+    src: string
+    alt: string
+    width?: number | string
+    height?: number | string
+    style?: React.CSSProperties
+}): JSX.Element => <img src={src} alt={alt} width={width} height={height} style={style} className="mt-2" />
+
+export const SidePanelWelcome = (): JSX.Element => {
+    const { closeSidePanel } = useActions(sidePanelStateLogic)
+    const { isDarkModeOn } = useValues(themeLogic)
+
+    useEffect(() => {
+        return () => {
+            // Linked to the FF to ensure it isn't shown again
+            posthog.capture('3000 welcome acknowledged', {
+                $set: {
+                    [`3000-welcome-acknowledged`]: true,
+                },
+            })
+        }
+    }, [])
+
+    return (
+        <>
+            <div className="flex-shrink bg-accent-3000 border-b sticky top-0 pl-4 pr-1 py-1 z-10 flex items-center">
+                <div className="flex-1">
+                    <strong>What's new?</strong>
+                </div>
+                <div className="flex-shrink">
+                    <button
+                        onClick={() => closeSidePanel()}
+                        className="btn btn-sm btn-secondary cursor-pointer bg-transparent"
+                    >
+                        <IconX className="text-lg" />
+                    </button>
+                </div>
+            </div>
+            <div className="flex flex-col m-4 my-6 flex-1">
+                <h1 className="font-bold text-xl mb-2 w-full">
+                    👋 Say hello to
+                    <div className="text-primary-3000 text-4xl">PostHog&nbsp;3000</div>
+                </h1>
+                <p className="max-w-120 text-sm font-medium mb-3 opacity-75">
+                    We're past zero to one.
+                    <br />
+                    In this new version of PostHog, we're going from one… to&nbsp;3000.
+                    <br />
+                    And this is just the beginning.
+                </p>
+                <LemonButton
+                    to={BLOG_POST_URL}
+                    targetBlank
+                    type="primary"
+                    sideIcon={<IconExternal className="text-xl" />}
+                    className="mb-5 self-start"
+                >
+                    Read the blog post
+                </LemonButton>
+
+                <Row>
+                    <Card>
+                        <Title>Dark mode</Title>
+                        <Description>
+                            Toggle between light and dark. Synced with your system by&nbsp;default.
+                        </Description>
+                        <div className="-mr-4 -mb-3">
+                            <Image
+                                src={featureDarkMode}
+                                alt="Dark mode"
+                                width="100%"
+                                style={{ borderTopLeftRadius: '0.25rem' }}
+                            />
+                        </div>
+                    </Card>
+                </Row>
+
+                <Row className="grid grid-cols-2" columns="40% calc(60% - 1.25rem)">
+                    <Card>
+                        <Title>Updated nav</Title>
+                        <Description>Sub-products are now split out from project &&nbsp;data.</Description>
+                        <div className="-mr-4 -mb-3">
+                            <Image
+                                src={isDarkModeOn ? featureNavDark : featureNav}
+                                alt="Updated nav"
+                                width="100%"
+                                style={{ borderTopLeftRadius: '0.25rem' }}
+                            />
+                        </div>
+                    </Card>
+                    <Card>
+                        <Title>Notebooks</Title>
+                        <Description>
+                            Analyze data from different angles and share results with your team - all in
+                            a&nbsp;single&nbsp;document.
+                        </Description>
+                        <div className="-mr-4 -mb-3">
+                            <Image
+                                src={isDarkModeOn ? featureNotebooksDark : featureNotebooks}
+                                alt="Notebooks"
+                                width="100%"
+                                style={{ borderTopLeftRadius: '0.25rem' }}
+                            />
+                        </div>
+                    </Card>
+                </Row>
+
+                <Row>
+                    <Card>
+                        <div className="grid grid-cols-2 gap-5 items-center">
+                            <div>
+                                <Title>Side panel</Title>
+                                <Description>
+                                    It's this multipurpose thing you're looking at right&nbsp;now!
+                                </Description>
+                                <Description>Create notebooks, read docs, contact support, and&nbsp;more.</Description>
+                            </div>
+                            <div className="-mr-4 -my-3">
+                                <Image
+                                    src={isDarkModeOn ? featureSidePanelDark : featureSidePanel}
+                                    alt="Side panel"
+                                    height="100%"
+                                    style={{ maxHeight: 205 }}
+                                />
+                            </div>
+                        </div>
+                    </Card>
+                </Row>
+
+                <Row className="grid grid-cols-2" columns="calc(60% - 1.25rem) 40%">
+                    <Card>
+                        <Title>Improved search</Title>
+                        <Description>
+                            Search for anything with <KeyboardShortcut command k />
+                        </Description>
+                        <div className="-mr-4 -mb-3">
+                            <Image
+                                src={isDarkModeOn ? featureSearchDark : featureSearch}
+                                alt="Improved search"
+                                width="100%"
+                                style={{ borderTopLeftRadius: '0.25rem' }}
+                            />
+                        </div>
+                    </Card>
+                    <Card className="flex flex-col">
+                        <div className="flex-1">
+                            <Title>Command bar</Title>
+                            <Description>
+                                Navigate faster with <KeyboardShortcut command shift k />
+                            </Description>
+                        </div>
+                        <div className="-mr-4 -mb-3 flex-shrink">
+                            <Image
+                                src={isDarkModeOn ? featureCommandPaletteDark : featureCommandPalette}
+                                alt="Command bar"
+                                width="100%"
+                                style={{ borderTopLeftRadius: '0.25rem' }}
+                            />
+                        </div>
+                    </Card>
+                </Row>
+
+                <Row>
+                    <Card>
+                        <Title>Toolbar redesigned</Title>
+                        <Description>
+                            Dark mode: on. Same features, but easier to use. And&nbsp;we&nbsp;finally put the "bar"
+                            in&nbsp;"toolbar".
+                        </Description>
+                        <div>
+                            <Image src={featureToolbar} alt="Toolbar" width={259} />
+                        </div>
+                    </Card>
+                </Row>
+
+                <div className="-mb-3">
+                    <IconArrowLeft className="text-base mr-2 inline" />
+                    <span className="m-0">
+                        <strong>Pro tip:</strong> Access this panel again from the{' '}
+                        <span className="text-base font border p-1 rounded mx-1 w-6 h-6 inline-flex align-middle">
+                            <IconEllipsis />
+                        </span>{' '}
+                        menu
+                    </span>
+                </div>
+            </div>
+        </>
+    )
+}