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Merged
ajianaz merged 1 commit into from
Sep 3, 2026
Merged

feat(ui): lightweight data viz for issues, transactions, release health #318

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16 changes: 8 additions & 8 deletions web/build/index.html
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Expand Up @@ -4,35 +4,35 @@
<meta charset="utf-8" />
<link rel="icon" href="/favicon.png" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link href="/_app/immutable/entry/start.BiqjHQnY.js" rel="modulepreload">
<link href="/_app/immutable/chunks/DLVqjwSU.js" rel="modulepreload">
<link href="/_app/immutable/entry/start.DloRK_ld.js" rel="modulepreload">
<link href="/_app/immutable/chunks/DhdZQ6Fn.js" rel="modulepreload">
<link href="/_app/immutable/chunks/DtfuHTUv.js" rel="modulepreload">
<link href="/_app/immutable/entry/app.DvuAAeOH.js" rel="modulepreload">
<link href="/_app/immutable/entry/app.DcaH8u5r.js" rel="modulepreload">
<link href="/_app/immutable/chunks/kNaey6uv.js" rel="modulepreload">
<link href="/_app/immutable/chunks/xihTtKlq.js" rel="modulepreload">
<link href="/_app/immutable/nodes/0.Dya_MPtI.js" rel="modulepreload">
<link href="/_app/immutable/nodes/0.Cl2pHMx4.js" rel="modulepreload">
<link href="/_app/immutable/chunks/DKyKpwK7.js" rel="modulepreload">
<link href="/_app/immutable/chunks/5Qa-t89S.js" rel="modulepreload">
<link href="/_app/immutable/chunks/hKaPXkrQ.js" rel="modulepreload">
<link href="/_app/immutable/chunks/BscTVQ9J.js" rel="modulepreload">
<link href="/_app/immutable/chunks/B0RXJPsG.js" rel="modulepreload">
<link href="/_app/immutable/chunks/fe7zj1-L.js" rel="modulepreload">

<link href="/_app/immutable/assets/0.DWoDaaiW.css" rel="stylesheet">
<link href="/_app/immutable/assets/0.CqeqEt7D.css" rel="stylesheet">
</head>
<body data-sveltekit-preload-data="hover">
<div style="display: contents">
<script>
{
__sveltekit_mtser5 = {
__sveltekit_vs9042 = {
base: ""
};

const element = document.currentScript.parentElement;

Promise.all([
import("/_app/immutable/entry/start.BiqjHQnY.js"),
import("/_app/immutable/entry/app.DvuAAeOH.js")
import("/_app/immutable/entry/start.DloRK_ld.js"),
import("/_app/immutable/entry/app.DcaH8u5r.js")
]).then(([kit, app]) => {
kit.start(app, element);
});
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3 changes: 3 additions & 0 deletions web/src/app.css
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Expand Up @@ -26,6 +26,7 @@
--destructive-foreground: oklch(0.985 0 0);
--success: oklch(0.53 0.15 150);
--warning: oklch(0.62 0.15 75);
--abnormal: oklch(0.58 0.15 55);
--info: oklch(0.53 0.13 240);
--border: oklch(0.9 0.005 265);
--input: oklch(0.9 0.005 265);
Expand All @@ -52,6 +53,7 @@
--destructive-foreground: oklch(0.985 0 0);
--success: oklch(0.74 0.16 150);
--warning: oklch(0.8 0.15 85);
--abnormal: oklch(0.75 0.14 55);
--info: oklch(0.72 0.12 240);
--border: oklch(0.3 0.015 265);
--input: oklch(0.3 0.015 265);
Expand All @@ -78,6 +80,7 @@
--color-destructive-foreground: var(--destructive-foreground);
--color-success: var(--success);
--color-warning: var(--warning);
--color-abnormal: var(--abnormal);
--color-info: var(--info);
--color-border: var(--border);
--color-input: var(--input);
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28 changes: 28 additions & 0 deletions web/src/lib/components/Sparkline.svelte
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@@ -0,0 +1,28 @@
<script lang="ts">
interface Props {
/** Buckets to plot; zero values still render as a visible empty slot. */
values: number[];
/** Accessible description; screen readers read this instead of the bars. */
label: string;
}

let { values, label }: Props = $props();

let max = $derived(Math.max(...values, 0));

function barPct(v: number): number {
if (max <= 0 || v <= 0) return 2;
return Math.max(3, (v / max) * 100);
}
</script>

{#if values.length > 0}
<div class="flex items-end gap-0.5 h-12 w-full" role="img" aria-label={label}>
{#each values as v, i (i)}
<div
class="flex-1 rounded-[2px] {v === 0 ? 'bg-muted-foreground/25' : 'bg-primary'}"
style="height: {barPct(v)}%"
></div>
{/each}
</div>
{/if}
10 changes: 10 additions & 0 deletions web/src/lib/utils.ts
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Expand Up @@ -144,3 +144,13 @@ export function crashRateColor(rate: number | null): string {
if (rate < 5) return "text-warning";
return "text-destructive";
}

/**
* Map crash rate to a bar fill color class (matches crashRateColor thresholds).
*/
export function crashRateBarClass(rate: number | null): string {
if (rate === null) return "";
if (rate < 1) return "bg-success";
if (rate < 5) return "bg-warning";
return "bg-destructive";
}
36 changes: 36 additions & 0 deletions web/src/routes/(dashboard)/issues/[issueId]/+page.svelte
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Expand Up @@ -9,6 +9,7 @@
import { Skeleton } from '$lib/components/ui/skeleton/index.js';
import EmptyState from '$lib/components/EmptyState.svelte';
import Pagination from '$lib/components/Pagination.svelte';
import Sparkline from '$lib/components/Sparkline.svelte';
import {
Table,
TableBody,
Expand All @@ -34,6 +35,25 @@

let totalEventPages: number = $derived(Math.max(1, Math.ceil(totalEvents / eventsPerPage)));

const BUCKET_DAYS = 14;
let eventBuckets: number[] = $state([]);
let bucketRange = $state('');

/** Bucket event timestamps into per-day counts for the last N days. */
function buildBuckets(sample: StoredEvent[]) {
const start = new Date();
start.setHours(0, 0, 0, 0);
start.setDate(start.getDate() - (BUCKET_DAYS - 1));
const counts = new Array<number>(BUCKET_DAYS).fill(0);
for (const e of sample) {
const idx = Math.floor((new Date(e.received_at).getTime() - start.getTime()) / 86400000);
if (idx >= 0 && idx < BUCKET_DAYS) counts[idx] += 1;
}
eventBuckets = counts;
const fmt = (d: Date) => d.toLocaleDateString(undefined, { month: 'short', day: 'numeric' });
bucketRange = `${fmt(start)} - ${fmt(new Date())}`;
}

/** Extract the first exception type/value from a Sentry-format event payload. */
function exceptionSummary(event: StoredEvent): { type: string; value: string } | null {
const ex = event.data?.exception as { values?: Array<{ type?: string; value?: string }> } | undefined;
Expand Down Expand Up @@ -107,6 +127,9 @@
try {
issue = await api.getIssue(issueId);
await loadEvents(1);
// Non-critical: sample up to 100 events for the daily trend chart.
const sample = await api.listEvents(issueId, 1, 100).catch(() => null);
if (sample) buildBuckets(sample.data);
} catch (e: any) {
error = e?.message || 'Failed to load issue';
} finally {
Expand Down Expand Up @@ -225,6 +248,19 @@
</Card>
</div>

<!-- Events per day -->
{#if eventBuckets.length > 0}
<Card>
<CardContent class="p-4 space-y-2">
<div class="flex items-center justify-between">
<p class="text-xs font-medium text-muted-foreground">Events, last {BUCKET_DAYS} days</p>
<span class="text-xs text-muted-foreground tabular-nums">{bucketRange}</span>
</div>
<Sparkline values={eventBuckets} label="Events per day over the last {BUCKET_DAYS} days" />
</CardContent>
</Card>
{/if}

<!-- Events -->
<div class="space-y-3">
<div class="flex items-center justify-between">
Expand Down
26 changes: 18 additions & 8 deletions web/src/routes/(dashboard)/release-health/+page.svelte
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Expand Up @@ -17,7 +17,7 @@
TableHeader,
TableRow
} from '$lib/components/ui/table/index.js';
import { timeAgo, crashRateColor } from '$lib/utils';
import { timeAgo, crashRateColor, crashRateBarClass } from '$lib/utils';

let projects: Project[] = $state([]);
let selectedProject: string = $state('');
Expand Down Expand Up @@ -291,7 +291,7 @@
{/if}
{#if aggregateAbnormal > 0}
<div
class="bg-orange-500 h-full"
class="bg-abnormal h-full"
style="width: {(aggregateAbnormal / aggregateTotal * 100)}%"
></div>
{/if}
Expand All @@ -314,8 +314,8 @@
<span class="text-muted-foreground">errored</span>
</span>
<span class="flex items-center gap-1.5">
<span class="h-2.5 w-2.5 rounded-full bg-orange-500"></span>
<span class="text-orange-600 dark:text-orange-400 font-medium">{aggregateAbnormal}</span>
<span class="h-2.5 w-2.5 rounded-full bg-abnormal"></span>
<span class="text-abnormal font-medium">{aggregateAbnormal}</span>
<span class="text-muted-foreground">abnormal</span>
</span>
<span class="flex items-center gap-1.5">
Expand Down Expand Up @@ -375,17 +375,27 @@
{/if}
</TableCell>
<TableCell>
<span class="font-mono font-medium {crashRateColor(s.crash_rate)}">
{s.crash_rate !== null ? s.crash_rate.toFixed(2) + '%' : '—'}
</span>
<div class="min-w-[88px] space-y-1">
<span class="font-mono font-medium tabular-nums {crashRateColor(s.crash_rate)}">
{s.crash_rate !== null ? s.crash_rate.toFixed(2) + '%' : '—'}
</span>
{#if s.crash_rate !== null}
<span class="block h-1.5 w-full rounded-full overflow-hidden bg-muted" aria-hidden="true">
<span
class="block h-full rounded-full {crashRateBarClass(s.crash_rate)}"
style="width: {Math.min(100, s.crash_rate)}%"
></span>
</span>
{/if}
</div>
</TableCell>
<TableCell class="hidden md:table-cell text-center text-success font-medium">
{s.exited}
</TableCell>
<TableCell class="hidden md:table-cell text-center text-warning font-medium">
{s.errored}
</TableCell>
<TableCell class="hidden md:table-cell text-center text-orange-600 dark:text-orange-400 font-medium">
<TableCell class="hidden md:table-cell text-center text-abnormal font-medium">
{s.abnormal}
</TableCell>
<TableCell class="text-center text-destructive font-medium">
Expand Down
16 changes: 14 additions & 2 deletions web/src/routes/(dashboard)/transactions/+page.svelte
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Expand Up @@ -27,6 +27,7 @@
let totalTransactions: number = $state(0);
const perPage = 20;
let totalPages: number = $derived(Math.max(1, Math.ceil(totalTransactions / perPage)));
let maxDuration: number = $derived(Math.max(...transactions.map((t) => t.duration_ms), 1));
let loading = $state(true);
let error = $state('');

Expand Down Expand Up @@ -191,8 +192,19 @@
onclick={() => goto(`/transactions/${txn.id}?project=${selectedProject}`)}
>
<TableCell class="whitespace-normal font-medium">{txn.name}</TableCell>
<TableCell class="font-mono text-muted-foreground">
{formatDuration(txn.duration_ms)}
<TableCell class="font-mono text-muted-foreground whitespace-nowrap">
<div class="flex items-center gap-2">
<span class="tabular-nums">{formatDuration(txn.duration_ms)}</span>
<span
class="hidden md:block h-1.5 w-20 rounded-full overflow-hidden bg-muted"
aria-hidden="true"
>
<span
class="block h-full rounded-full bg-primary/60"
style="width: {Math.min(100, (txn.duration_ms / maxDuration) * 100)}%"
></span>
</span>
</div>
</TableCell>
<TableCell>
<Badge variant="outline" class={transactionStatusTextClass(txn.status)}>
Expand Down
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