Skip to content

⚡ Bolt: TopUsersList 컴포넌트 렌더링 성능 최적화 #789

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
seonghobae wants to merge 2 commits into
base: developmental
Choose a base branch
from
Open

⚡ Bolt: TopUsersList 컴포넌트 렌더링 성능 최적화 #789

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
4e24b35
⚡ Bolt: TopUsersList 컴포넌트 렌더링 성능 최적화
seonghobae Oct 10, 2026
fc5ba02
⚡ Bolt: TopUsersList 컴포넌트 렌더링 성능 최적화
seonghobae Oct 10, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
35 changes: 20 additions & 15 deletions packages/web/src/components/dashboard/top-users-list.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,31 +1,34 @@
'use client'
"use client";

import { formatTokens, formatCost } from '@/lib/format'
import type { UserStat } from '@argos/shared'
import { useMemo } from "react";
import { formatTokens, formatCost } from "@/lib/format";
import type { UserStat } from "@argos/shared";

interface TopUsersListProps {
users: UserStat[]
users: UserStat[];
}

export function TopUsersList({ users }: TopUsersListProps) {
// Use useMemo for expensive synchronous data derivations over lists to avoid recalculation on re-renders
const maxTokens = useMemo(
() =>
users.reduce((m, u) => Math.max(m, u.inputTokens + u.outputTokens), 0),
[users],
);

if (users.length === 0) {
return (
<p className="text-sm text-muted-foreground py-6 text-center">
최근 7일간 활동한 사용자가 없습니다
</p>
)
);
}

const maxTokens = users.reduce(
(m, u) => Math.max(m, u.inputTokens + u.outputTokens),
0,
)

return (
<ol className="space-y-2">
{users.map((u, i) => {
const total = u.inputTokens + u.outputTokens
const pct = maxTokens > 0 ? (total / maxTokens) * 100 : 0
const total = u.inputTokens + u.outputTokens;
const pct = maxTokens > 0 ? (total / maxTokens) * 100 : 0;
return (
<li key={u.userId}>
<div className="px-2 py-2">
Expand All @@ -35,7 +38,9 @@ export function TopUsersList({ users }: TopUsersListProps) {
</span>
<div className="min-w-0 flex-1">
<div className="flex items-baseline justify-between gap-2 mb-1">
<span className="text-sm font-medium truncate">{u.name}</span>
<span className="text-sm font-medium truncate">
{u.name}
</span>
<span className="text-xs tabular-nums text-foreground">
{formatTokens(total)}
</span>
Expand All @@ -55,8 +60,8 @@ export function TopUsersList({ users }: TopUsersListProps) {
</div>
</div>
</li>
)
);
})}
</ol>
)
);
}
Loading