feat: better home page

This commit is contained in:
rzmk 2025-12-15 11:57:30 -05:00
parent 261b4ba21a
commit 1de7c29050
15 changed files with 1251 additions and 99 deletions

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"use client";
import { useCopyButton } from "fumadocs-ui/utils/use-copy-button";
import { Check, Clipboard } from "lucide-react";
import {
type ComponentProps,
createContext,
type HTMLAttributes,
type ReactNode,
type RefObject,
useContext,
useMemo,
useRef,
} from "react";
import { cn } from "../lib/cn";
import { mergeRefs } from "../lib/merge-refs";
import { Tabs, TabsContent, TabsList, TabsTrigger } from "./tabs.unstyled";
import { buttonVariants } from "./ui/button";
export interface CodeBlockProps extends ComponentProps<"figure"> {
/**
* Icon of code block
*
* When passed as a string, it assumes the value is the HTML of icon
*/
icon?: ReactNode;
/**
* Allow to copy code with copy button
*
* @defaultValue true
*/
allowCopy?: boolean;
/**
* Keep original background color generated by Shiki or Rehype Code
*
* @defaultValue false
*/
keepBackground?: boolean;
viewportProps?: HTMLAttributes<HTMLElement>;
/**
* show line numbers
*/
"data-line-numbers"?: boolean;
/**
* @defaultValue 1
*/
"data-line-numbers-start"?: number;
Actions?: (props: { className?: string; children?: ReactNode }) => ReactNode;
}
const TabsContext = createContext<{
containerRef: RefObject<HTMLDivElement | null>;
nested: boolean;
} | null>(null);
export function Pre(props: ComponentProps<"pre">) {
return (
<pre
{...props}
className={cn("min-w-full w-max *:flex *:flex-col", props.className)}
>
{props.children}
</pre>
);
}
export function CodeBlock({
ref,
title,
allowCopy = true,
keepBackground = false,
icon,
viewportProps = {},
children,
Actions = (props) => (
<div {...props} className={cn("empty:hidden", props.className)} />
),
...props
}: CodeBlockProps) {
const inTab = useContext(TabsContext) !== null;
const areaRef = useRef<HTMLDivElement>(null);
return (
<figure
ref={ref}
dir="ltr"
{...props}
className={cn(
inTab
? "bg-fd-secondary -mx-px -mb-px last:rounded-b-xl"
: "my-4 bg-fd-card rounded-xl",
keepBackground && "bg-(--shiki-light-bg) dark:bg-(--shiki-dark-bg)",
"shiki relative border shadow-sm outline-none not-prose overflow-hidden text-sm",
props.className,
)}
>
{title ? (
<div className="flex text-fd-muted-foreground items-center gap-2 h-9.5 border-b px-4">
{typeof icon === "string" ? (
<div
className="[&_svg]:size-3.5"
dangerouslySetInnerHTML={{
__html: icon,
}}
/>
) : (
icon
)}
<figcaption className="flex-1 truncate">{title}</figcaption>
{Actions({
className: "-me-2",
children: allowCopy && <CopyButton containerRef={areaRef} />,
})}
</div>
) : (
Actions({
className:
"absolute top-2 right-2 z-2 backdrop-blur-lg rounded-lg text-fd-muted-foreground",
children: allowCopy && <CopyButton containerRef={areaRef} />,
})
)}
<div
ref={areaRef}
{...viewportProps}
className={cn(
"text-[13px] py-3.5 overflow-auto max-h-[600px] fd-scroll-container",
viewportProps.className,
)}
style={
{
// space for toolbar
"--padding-right": !title ? "calc(var(--spacing) * 8)" : undefined,
counterSet: props["data-line-numbers"]
? `line ${Number(props["data-line-numbers-start"] ?? 1) - 1}`
: undefined,
...viewportProps.style,
} as object
}
>
{children}
</div>
</figure>
);
}
function CopyButton({
className,
containerRef,
...props
}: ComponentProps<"button"> & {
containerRef: RefObject<HTMLElement | null>;
}) {
const [checked, onClick] = useCopyButton(() => {
const pre = containerRef.current?.getElementsByTagName("pre").item(0);
if (!pre) return;
const clone = pre.cloneNode(true) as HTMLElement;
clone.querySelectorAll(".nd-copy-ignore").forEach((node) => {
node.replaceWith("\n");
});
void navigator.clipboard.writeText(clone.textContent ?? "");
});
return (
<button
type="button"
data-checked={checked || undefined}
className={cn(
buttonVariants({
className:
"hover:text-fd-accent-foreground data-checked:text-fd-accent-foreground",
size: "icon-xs",
}),
className,
)}
aria-label={checked ? "Copied Text" : "Copy Text"}
onClick={onClick}
{...props}
>
{checked ? <Check /> : <Clipboard />}
</button>
);
}
export function CodeBlockTabs({ ref, ...props }: ComponentProps<typeof Tabs>) {
const containerRef = useRef<HTMLDivElement>(null);
const nested = useContext(TabsContext) !== null;
return (
<Tabs
ref={mergeRefs(containerRef, ref)}
{...props}
className={cn(
"bg-fd-card rounded-xl border",
!nested && "my-4",
props.className,
)}
>
<TabsContext.Provider
value={useMemo(
() => ({
containerRef,
nested,
}),
[nested],
)}
>
{props.children}
</TabsContext.Provider>
</Tabs>
);
}
export function CodeBlockTabsList(props: ComponentProps<typeof TabsList>) {
return (
<TabsList
{...props}
className={cn(
"flex flex-row px-2 overflow-x-auto text-fd-muted-foreground",
props.className,
)}
>
{props.children}
</TabsList>
);
}
export function CodeBlockTabsTrigger({
children,
...props
}: ComponentProps<typeof TabsTrigger>) {
return (
<TabsTrigger
{...props}
className={cn(
"relative group inline-flex text-sm font-medium text-nowrap items-center transition-colors gap-2 px-2 py-1.5 hover:text-fd-accent-foreground data-[state=active]:text-fd-primary [&_svg]:size-3.5",
props.className,
)}
>
<div className="absolute inset-x-2 bottom-0 h-px group-data-[state=active]:bg-fd-primary" />
{children}
</TabsTrigger>
);
}
// TODO: currently Vite RSC plugin has problem with `asChild` due to children is automatically wrapped in <Fragment />, maybe revisit this in future
export function CodeBlockTab(props: ComponentProps<typeof TabsContent>) {
return <TabsContent {...props} />;
}

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"use client";
import * as Primitive from "@radix-ui/react-tabs";
import { useEffectEvent } from "fumadocs-core/utils/use-effect-event";
import {
type ComponentProps,
createContext,
useContext,
useLayoutEffect,
useMemo,
useRef,
useState,
} from "react";
import { mergeRefs } from "../lib/merge-refs";
type ChangeListener = (v: string) => void;
const listeners = new Map<string, ChangeListener[]>();
function addChangeListener(id: string, listener: ChangeListener): void {
const list = listeners.get(id) ?? [];
list.push(listener);
listeners.set(id, list);
}
function removeChangeListener(id: string, listener: ChangeListener): void {
const list = listeners.get(id) ?? [];
listeners.set(
id,
list.filter((item) => item !== listener),
);
}
export interface TabsProps extends ComponentProps<typeof Primitive.Tabs> {
/**
* Identifier for Sharing value of tabs
*/
groupId?: string;
/**
* Enable persistent
*/
persist?: boolean;
/**
* If true, updates the URL hash based on the tab's id
*/
updateAnchor?: boolean;
}
const TabsContext = createContext<{
valueToIdMap: Map<string, string>;
} | null>(null);
function useTabContext() {
const ctx = useContext(TabsContext);
if (!ctx) throw new Error("You must wrap your component in <Tabs>");
return ctx;
}
export const TabsList = Primitive.TabsList;
export const TabsTrigger = Primitive.TabsTrigger;
/**
* @internal You better not use it
*/
export function Tabs({
ref,
groupId,
persist = false,
updateAnchor = false,
defaultValue,
value: _value,
onValueChange: _onValueChange,
...props
}: TabsProps) {
const tabsRef = useRef<HTMLDivElement>(null);
const [value, setValue] =
_value === undefined
? // eslint-disable-next-line react-hooks/rules-of-hooks -- not supposed to change controlled/uncontrolled
useState(defaultValue)
: [_value, _onValueChange ?? (() => undefined)];
const onChange = useEffectEvent((v: string) => setValue(v));
const valueToIdMap = useMemo(() => new Map<string, string>(), []);
useLayoutEffect(() => {
if (!groupId) return;
const previous = persist
? localStorage.getItem(groupId)
: sessionStorage.getItem(groupId);
if (previous) onChange(previous);
addChangeListener(groupId, onChange);
return () => {
removeChangeListener(groupId, onChange);
};
}, [groupId, persist]);
useLayoutEffect(() => {
const hash = window.location.hash.slice(1);
if (!hash) return;
for (const [value, id] of valueToIdMap.entries()) {
if (id === hash) {
onChange(value);
tabsRef.current?.scrollIntoView();
break;
}
}
}, [valueToIdMap]);
return (
<Primitive.Tabs
ref={mergeRefs(ref, tabsRef)}
value={value}
onValueChange={(v: string) => {
if (updateAnchor) {
const id = valueToIdMap.get(v);
if (id) {
window.history.replaceState(null, "", `#${id}`);
}
}
if (groupId) {
listeners.get(groupId)?.forEach((item) => {
item(v);
});
if (persist) localStorage.setItem(groupId, v);
else sessionStorage.setItem(groupId, v);
} else {
setValue(v);
}
}}
{...props}
>
<TabsContext.Provider
value={useMemo(() => ({ valueToIdMap }), [valueToIdMap])}
>
{props.children}
</TabsContext.Provider>
</Primitive.Tabs>
);
}
export function TabsContent({
value,
...props
}: ComponentProps<typeof Primitive.TabsContent>) {
const { valueToIdMap } = useTabContext();
if (props.id) {
valueToIdMap.set(value, props.id);
}
return (
<Primitive.TabsContent value={value} {...props}>
{props.children}
</Primitive.TabsContent>
);
}

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import * as React from "react"
import { Slot } from "@radix-ui/react-slot"
import { cva, type VariantProps } from "class-variance-authority"
import { cn } from "@/lib/utils"
const buttonVariants = cva(
"inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
{
variants: {
variant: {
default: "bg-primary text-primary-foreground hover:bg-primary/90",
destructive:
"bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
outline:
"border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
secondary:
"bg-secondary text-secondary-foreground hover:bg-secondary/80",
ghost:
"hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
link: "text-primary underline-offset-4 hover:underline",
},
size: {
default: "h-9 px-4 py-2 has-[>svg]:px-3",
sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
icon: "size-9",
"icon-sm": "size-8",
"icon-lg": "size-10",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
}
)
function Button({
className,
variant = "default",
size = "default",
asChild = false,
...props
}: React.ComponentProps<"button"> &
VariantProps<typeof buttonVariants> & {
asChild?: boolean
}) {
const Comp = asChild ? Slot : "button"
return (
<Comp
data-slot="button"
data-variant={variant}
data-size={size}
className={cn(buttonVariants({ variant, size, className }))}
{...props}
/>
)
}
export { Button, buttonVariants }

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import React from "react"
import { Slot } from "@radix-ui/react-slot"
import { cva, VariantProps } from "class-variance-authority"
import { cn } from "@/lib/utils"
const rainbowButtonVariants = cva(
cn(
"relative cursor-pointer group transition-all animate-rainbow",
"inline-flex items-center justify-center gap-2 shrink-0",
"rounded-sm outline-none focus-visible:ring-[3px] aria-invalid:border-destructive",
"text-sm font-medium whitespace-nowrap",
"disabled:pointer-events-none disabled:opacity-50",
"[&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 [&_svg]:shrink-0"
),
{
variants: {
variant: {
default:
"border-0 bg-[linear-gradient(#121213,#121213),linear-gradient(#121213_50%,rgba(18,18,19,0.6)_80%,rgba(18,18,19,0)),linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))] bg-[length:200%] text-primary-foreground [background-clip:padding-box,border-box,border-box] [background-origin:border-box] [border:calc(0.125rem)_solid_transparent] before:absolute before:bottom-[-20%] before:left-1/2 before:z-0 before:h-1/5 before:w-3/5 before:-translate-x-1/2 before:animate-rainbow before:bg-[linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))] before:[filter:blur(0.75rem)] dark:bg-[linear-gradient(#fff,#fff),linear-gradient(#fff_50%,rgba(255,255,255,0.6)_80%,rgba(0,0,0,0)),linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))]",
outline:
"border border-input border-b-transparent bg-[linear-gradient(#ffffff,#ffffff),linear-gradient(#ffffff_50%,rgba(18,18,19,0.6)_80%,rgba(18,18,19,0)),linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))] bg-[length:200%] text-accent-foreground [background-clip:padding-box,border-box,border-box] [background-origin:border-box] before:absolute before:bottom-[-20%] before:left-1/2 before:z-0 before:h-1/5 before:w-3/5 before:-translate-x-1/2 before:animate-rainbow before:bg-[linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))] before:[filter:blur(0.75rem)] dark:bg-[linear-gradient(#0a0a0a,#0a0a0a),linear-gradient(#0a0a0a_50%,rgba(255,255,255,0.6)_80%,rgba(0,0,0,0)),linear-gradient(90deg,var(--color-1),var(--color-5),var(--color-3),var(--color-4),var(--color-2))]",
},
size: {
default: "h-9 px-4 py-2",
sm: "h-8 rounded-xl px-3 text-xs",
lg: "h-11 rounded-xl px-8",
icon: "size-9",
},
},
defaultVariants: {
variant: "default",
size: "default",
},
}
)
interface RainbowButtonProps
extends React.ButtonHTMLAttributes<HTMLButtonElement>,
VariantProps<typeof rainbowButtonVariants> {
asChild?: boolean
}
const RainbowButton = React.forwardRef<HTMLButtonElement, RainbowButtonProps>(
({ className, variant, size, asChild = false, ...props }, ref) => {
const Comp = asChild ? Slot : "button"
return (
<Comp
data-slot="button"
className={cn(rainbowButtonVariants({ variant, size, className }))}
ref={ref}
{...props}
/>
)
}
)
RainbowButton.displayName = "RainbowButton"
export { RainbowButton, rainbowButtonVariants, type RainbowButtonProps }