GitHub Language Stats Card

A serverless API that generates an SVG donut chart of your most-used programming languages across your GitHub profile. Built with pure Node.js, deployed on Vercel, and designed to be embedded directly in a GitHub README.

---

Features

• Donut chart with a visual breakdown of your top languages
• Three themes — tokyonight, dark, and light
• Zero production dependencies — only uses Node.js built-ins
• GitHub-safe SVG — fully inline styles, no external CSS, JS, or fonts
• Hourly cache — results refresh automatically every hour
• Languages beyond the configured limit are grouped into an "Other" bucket

---

Themes

Tokyo Night	Dark	Light

---

Use It in Your Profile README

Add this to your GitHub profile README.md:

![Top Languages](https://vani-stats.vercel.app/api?username=YOUR_GITHUB_USERNAME&theme=tokyonight)

Replace YOUR_GITHUB_USERNAME with your GitHub username.

Query Parameters

Parameter	Required	Default	Description
username	Yes	—	GitHub username
theme	No	tokyonight	Card theme: tokyonight, dark, or light
max_langs	No	8	Number of languages to display (1–20)

Examples

<!-- Default (tokyonight, 8 languages) -->
![Top Languages](https://vani-stats.vercel.app/api?username=TheOneOh1)

<!-- Dark theme, top 5 languages -->
![Top Languages](https://vani-stats.vercel.app/api?username=TheOneOh1&theme=dark&max_langs=5)

<!-- Light theme, centered -->
<p align="center">
  <img src="https://vani-stats.vercel.app/api?username=TheOneOh1&theme=light" alt="Top Languages" />
</p>

---

License

MIT