diff --git a/packages/explorer/src/components/ElapsedTime.tsx b/packages/explorer/src/components/ElapsedTime.tsx
new file mode 100644
index 0000000000..b6949ad692
--- /dev/null
+++ b/packages/explorer/src/components/ElapsedTime.tsx
@@ -0,0 +1,25 @@
+import { useEffect, useState } from "react";
+import { timeSince } from "../lib/utils";
+
+type Props = {
+  timestamp: number;
+};
+
+export function ElapsedTime({ timestamp }: Props) {
+  const [elapsedTime, setElapsedTime] = useState(timeSince(new Date(timestamp)));
+
+  useEffect(() => {
+    let animationFrameId: number;
+
+    const updateElapsedTime = () => {
+      setElapsedTime(timeSince(new Date(timestamp)));
+      animationFrameId = requestAnimationFrame(updateElapsedTime);
+    };
+
+    animationFrameId = requestAnimationFrame(updateElapsedTime);
+
+    return () => cancelAnimationFrame(animationFrameId);
+  }, [timestamp]);
+
+  return <>{elapsedTime}</>;
+}
diff --git a/packages/explorer/src/components/ui/Badge.tsx b/packages/explorer/src/components/ui/Badge.tsx
new file mode 100644
index 0000000000..78042479b1
--- /dev/null
+++ b/packages/explorer/src/components/ui/Badge.tsx
@@ -0,0 +1,33 @@
+import { type VariantProps, cva } from "class-variance-authority";
+import * as React from "react";
+import { cn } from "../../lib/utils";
+
+const badgeVariants = cva(
+  cn(
+    "inline-flex items-center px-2.5 py-0.5",
+    "rounded-md border",
+    "text-xs font-semibold transition-colors",
+    "focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  ),
+  {
+    variants: {
+      variant: {
+        default: "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
+        secondary: "border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        destructive: "border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80",
+        outline: "text-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  },
+);
+
+export interface BadgeProps extends React.HTMLAttributes<HTMLDivElement>, VariantProps<typeof badgeVariants> {}
+
+function Badge({ className, variant, ...props }: BadgeProps) {
+  return <div className={cn(badgeVariants({ variant }), className)} {...props} />;
+}
+
+export { Badge, badgeVariants };
diff --git a/packages/explorer/src/components/ui/ScrollArea.tsx b/packages/explorer/src/components/ui/ScrollArea.tsx
new file mode 100644
index 0000000000..6634978fc9
--- /dev/null
+++ b/packages/explorer/src/components/ui/ScrollArea.tsx
@@ -0,0 +1,39 @@
+"use client";
+
+import * as React from "react";
+import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area";
+import { cn } from "../../lib/utils";
+
+const ScrollArea = React.forwardRef<
+  React.ElementRef<typeof ScrollAreaPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.Root>
+>(({ className, children, ...props }, ref) => (
+  <ScrollAreaPrimitive.Root ref={ref} className={cn("relative overflow-hidden", className)} {...props}>
+    <ScrollAreaPrimitive.Viewport className="h-full w-full rounded-[inherit]">{children}</ScrollAreaPrimitive.Viewport>
+    <ScrollBar />
+    <ScrollAreaPrimitive.Corner />
+  </ScrollAreaPrimitive.Root>
+));
+ScrollArea.displayName = ScrollAreaPrimitive.Root.displayName;
+
+const ScrollBar = React.forwardRef<
+  React.ElementRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>,
+  React.ComponentPropsWithoutRef<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>
+>(({ className, orientation = "vertical", ...props }, ref) => (
+  <ScrollAreaPrimitive.ScrollAreaScrollbar
+    ref={ref}
+    orientation={orientation}
+    className={cn(
+      "flex touch-none select-none transition-colors",
+      orientation === "vertical" && "h-full w-2.5 border-l border-l-transparent p-[1px]",
+      orientation === "horizontal" && "h-2.5 flex-col border-t border-t-transparent p-[1px]",
+      className,
+    )}
+    {...props}
+  >
+    <ScrollAreaPrimitive.ScrollAreaThumb className="relative flex-1 rounded-full bg-border" />
+  </ScrollAreaPrimitive.ScrollAreaScrollbar>
+));
+ScrollBar.displayName = ScrollAreaPrimitive.ScrollAreaScrollbar.displayName;
+
+export { ScrollArea, ScrollBar };