Skip to content

feat: Add Contributor Expertise & Insights to Contributor Profile (#199) #207

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
zaibamachhaliya wants to merge 2 commits into
base: main
Choose a base branch
from
+558 −0
Open

feat: Add Contributor Expertise & Insights to Contributor Profile (#199) #207

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8351e2f
feat: Add Contributor Expertise & Insights section
zaibamachhaliya Aug 30, 2026
5a3ddb0
Merge branch 'main' into feat/contributor-expertise-insights
zaibamachhaliya Oct 15, 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
315 changes: 315 additions & 0 deletions src/components/ContributorExpertiseInsights.jsx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,315 @@
import React, { useMemo } from 'react';
import {
analyzeExpertise,
generateInsights,
hasSufficientData,
getContributionSummary
} from '../utils/contributorExpertise';
import { FiInfo, FiAlertCircle } from 'react-icons/fi';

const ExpertiseLevelBadge = ({ level }) => {
const styles = {
HIGH: {
background: 'rgba(34, 197, 94, 0.12)',
color: '#22c55e',
border: '1px solid rgba(34, 197, 94, 0.2)'
},
MEDIUM: {
background: 'rgba(251, 191, 36, 0.12)',
color: '#d97706',
border: '1px solid rgba(251, 191, 36, 0.2)'
},
LOW: {
background: 'rgba(107, 114, 128, 0.12)',
color: '#6b7280',
border: '1px solid rgba(107, 114, 128, 0.15)'
}
};

return (
<span style={{
padding: '2px 10px',
borderRadius: 12,
fontSize: 10,
fontWeight: 700,
letterSpacing: '0.03em',
textTransform: 'uppercase',
...styles[level]
}}>
{level}
</span>
);
};

const ExpertiseBar = ({ score, maxScore }) => {
const percentage = Math.min(100, (score / maxScore) * 100);
return (
<div style={{
width: 60,
height: 3,
background: 'var(--border)',
borderRadius: 2,
overflow: 'hidden'
}}>
<div style={{
width: `${percentage}%`,
height: '100%',
background: 'var(--accent)',
borderRadius: 2,
transition: 'width 0.3s ease'
}} />
</div>
);
};

const ContributorExpertiseInsights = ({ contributions }) => {
const { expertise, insights, hasData, summary } = useMemo(() => {
if (!contributions || contributions.length === 0) {
return {
expertise: [],
insights: ['No contribution data available for analysis.'],
hasData: false,
summary: { total: 0, prs: 0, issues: 0, repos: [] }
};
}

const expertiseData = analyzeExpertise(contributions);
const insightsData = generateInsights(contributions, expertiseData);
const summaryData = getContributionSummary(contributions);
const sufficient = hasSufficientData(contributions, 3);

return {
expertise: expertiseData,
insights: sufficient ? insightsData : ['Insufficient data to generate reliable insights. Need at least 3 contributions.'],
hasData: sufficient,
summary: summaryData
};
}, [contributions]);

if (!contributions || contributions.length === 0) {
return (
<div style={{
background: 'var(--surface)',
borderRadius: 12,
border: '1px solid var(--border)',
padding: '40px 24px',
textAlign: 'center',
marginTop: 16,
marginBottom: 16
}}>
<FiAlertCircle size={32} style={{ color: 'var(--text2)', marginBottom: 12 }} />
<p style={{ color: 'var(--text2)', fontSize: 14, fontWeight: 500 }}>
No Contributions Found
</p>
<p style={{ color: 'var(--text3)', fontSize: 12, marginTop: 4 }}>
Contributions will appear here once the contributor makes PRs or issues.
</p>
</div>
);
}

return (
<div style={{
background: 'var(--surface)',
borderRadius: 12,
border: '1px solid var(--border)',
overflow: 'hidden',
marginTop: 16,
marginBottom: 16
}}>
<div style={{
display: 'flex',
justifyContent: 'space-between',
alignItems: 'center',
padding: '14px 20px',
borderBottom: '1px solid var(--border)',
background: 'var(--bg)'
}}>
<div style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
<span style={{ fontSize: 18 }}>🧠</span>
<h3 style={{
fontSize: 15,
fontWeight: 600,
color: 'var(--text)',
margin: 0
}}>
Contributor Expertise & Insights
</h3>
{summary.total > 0 && (
<span style={{
fontSize: 11,
padding: '2px 10px',
borderRadius: 12,
background: 'var(--border)',
color: 'var(--text2)',
fontWeight: 500
}}>
{summary.total} contributions • {summary.uniqueRepos} repos
</span>
)}
</div>
</div>

<div style={{
padding: '20px',
display: 'grid',
gridTemplateColumns: '1fr 1fr',
Comment thread
zaibamachhaliya marked this conversation as resolved.
gap: 24
}}>
<div>
<h4 style={{
fontSize: 13,
fontWeight: 600,
color: 'var(--text2)',
marginBottom: 12,
display: 'flex',
alignItems: 'center',
gap: 8,
letterSpacing: '0.02em'
}}>
<span style={{ fontSize: 16 }}>🎯</span> Areas of Expertise
</h4>

{!hasData ? (
<div style={{
display: 'flex',
alignItems: 'center',
padding: '12px 16px',
background: 'var(--bg)',
borderRadius: 6,
color: 'var(--text2)',
fontSize: 13,
border: '1px dashed var(--border)'
}}>
<FiInfo size={16} style={{ marginRight: 8, flexShrink: 0 }} />
<span>Not enough data to determine expertise. More contributions needed.</span>
</div>
) : expertise.length === 0 ? (
<div style={{
display: 'flex',
alignItems: 'center',
padding: '12px 16px',
background: 'var(--bg)',
borderRadius: 6,
color: 'var(--text2)',
fontSize: 13,
border: '1px dashed var(--border)'
}}>
<FiInfo size={16} style={{ marginRight: 8, flexShrink: 0 }} />
<span>No clear expertise identified from available contributions.</span>
</div>
) : (
<div style={{ display: 'flex', flexDirection: 'column', gap: 10 }}>
{expertise.map((item, index) => {
const maxScore = expertise[0]?.score || 1;
return (
<div key={index} style={{
display: 'flex',
justifyContent: 'space-between',
alignItems: 'center',
padding: '6px 0',
borderBottom: '1px solid var(--border)',
borderBottomWidth: '1px',
borderBottomStyle: 'solid',
borderBottomColor: 'var(--border)'
}}>
<div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
<span style={{ fontSize: 16 }}>{item.icon}</span>
<span style={{
fontSize: 13,
color: 'var(--text)',
fontWeight: 500
}}>
{item.area}
</span>
</div>
<div style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
<ExpertiseBar score={item.score} maxScore={maxScore} />
<ExpertiseLevelBadge level={item.level} />
</div>
</div>
);
})}
</div>
)}
</div>

<div>
<h4 style={{
fontSize: 13,
fontWeight: 600,
color: 'var(--text2)',
marginBottom: 12,
display: 'flex',
alignItems: 'center',
gap: 8,
letterSpacing: '0.02em'
}}>
<span style={{ fontSize: 16 }}>💡</span> Contribution Insights
</h4>

{insights.length === 0 || (insights.length === 1 && insights[0].includes('No contribution')) ? (
<div style={{
display: 'flex',
alignItems: 'center',
padding: '12px 16px',
background: 'var(--bg)',
borderRadius: 6,
color: 'var(--text2)',
fontSize: 13,
border: '1px dashed var(--border)'
}}>
<FiInfo size={16} style={{ marginRight: 8, flexShrink: 0 }} />
<span>{insights[0] || 'No insights available.'}</span>
</div>
) : (
<ul style={{
listStyle: 'none',
padding: 0,
margin: 0
}}>
{insights.map((insight, index) => (
<li key={index} style={{
display: 'flex',
alignItems: 'flex-start',
gap: 8,
padding: '6px 0',
fontSize: 13,
color: 'var(--text)',
lineHeight: 1.5,
borderBottom: '1px solid var(--border)',
borderBottomWidth: '1px',
borderBottomStyle: 'solid',
borderBottomColor: 'var(--border)'
}}>
<span style={{
color: 'var(--accent)',
fontWeight: 700,
flexShrink: 0,
fontSize: 16
}}>•</span>
<span>{insight}</span>
</li>
))}
</ul>
)}
</div>
</div>

<div style={{
padding: '8px 20px',
borderTop: '1px solid var(--border)',
background: 'var(--bg)'
}}>
<span style={{
fontSize: 11,
color: 'var(--text3)'
}}>
Based on {summary.total} contribution{summary.total > 1 ? 's' : ''} from the selected period
</span>
</div>
</div>
);
};

export default ContributorExpertiseInsights;
7 changes: 7 additions & 0 deletions src/pages/ContributorProfilePage.jsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ import { FiArrowLeft, FiDownload, FiExternalLink, FiCalendar, FiBriefcase, FiAle
import { useApp } from '../context/AppContext'
import { C, PageTitle, Spinner, StatCard } from '../components/UI'
import { BarChart, Bar, XAxis, YAxis, CartesianGrid, Tooltip, ResponsiveContainer } from 'recharts'
import ContributorExpertiseInsights from '../components/ContributorExpertiseInsights'
const ITEMS_PER_PAGE = 10

// Reusable ContributionTable component
Expand Down Expand Up @@ -432,6 +433,7 @@ export default function ContributorProfilePage() {
return Object.values(monthlyBuckets).sort((a, b) => a.yyyymm.localeCompare(b.yyyymm))
}, [filteredContribs])


// Export to Markdown Report with pipe & newline escaping
const exportMarkdown = () => {
const dateStr = new Date().toLocaleDateString()
Expand Down Expand Up @@ -641,6 +643,11 @@ export default function ContributorProfilePage() {
/>
</div>

{/* CONTRIBUTOR EXPERTISE & INSIGHTS SECTION */}

<ContributorExpertiseInsights contributions={filteredContribs} />


{/* Visual Activity Timeline Chart */}
{chartData.length > 0 ? (
<div style={{ ...C.card, marginBottom: 24 }}>
Expand Down
Loading
Loading