Seven interactive chart types
Create bar, line, area, pie, radar, radial, and composed charts. Options include custom colors and gradients, stacked or horizontal layouts, data labels, legends, tooltips, goal lines, and reference benchmarks.
Charted Data
Freemium
Charted Data is a source-code blog platform for publishing MDX content with interactive charts directly on a site. It helps technical writers, analysts, founders, and data-focused teams present metrics and data stories without relying on screenshot-based charts or third-party embeds.
What is Charted Data?
Charted Data is a source-code blog platform for publishing Markdown and MDX content with interactive charts built into the page. It replaces static chart screenshots with visualizations that readers can inspect, filter, and export while keeping the content and presentation on the publisher's own site.
The product combines chart authoring with a complete publishing workflow: an admin CMS, drafts and publishing controls, categories and tags, search, RSS, related posts, and SEO and social metadata. Charts can be extracted and previewed within blog content, while dedicated chart pages and a chart gallery provide additional ways to browse visualizations.
It is intended for data-led publishing, including SaaS metrics, founder updates, financial analysis, research, and journalism. The documented setup involves configuring the source code, connecting Neon PostgreSQL and Neon Auth, and deploying the Next.js application through Vercel.
What can Charted Data do?
Reader filtering and exports
Readers can filter chart data by rows and columns, inspect exact values through hover tooltips, and download visualizations as PNG files or raw data as CSV for use in spreadsheet tools.
MDX publishing workflow
Write posts with Markdown and React components, including syntax-highlighted code, tables, callouts, videos, links, images, accordions, tabs, and embedded chart components.
Built-in CMS and administration
The `/admin` dashboard supports post creation and editing, drafts, featured-post controls, metadata management, automatic slugs, and passwordless email-code authentication for the designated administrator.
Search, SEO, and discovery tools
The platform includes full-text search, categories, tags, pagination, related posts, RSS, automatic sitemaps, OpenGraph previews, JSON-LD structured data, canonical URLs, and generated reading-time estimates.
Configurable source-code deployment
Branding, navigation, links, blog settings, and SEO values are managed through `config/site.ts`. The documented deployment path uses Bun or npm, Neon PostgreSQL, Neon Auth, and Vercel.
Use Cases
“SaaS metrics and product reports”
Publish recurring-revenue, growth, feature, or customer-success updates with charts that let readers examine the underlying values instead of relying on static report images.
“Founder and startup progress logs”
Document a company’s progress over time in a blog format, combining narrative MDX posts with trend charts and downloadable data for a more inspectable public record.
“Research and financial analysis”
Present survey results, market observations, or financial trends using chart types and reference markers suited to comparisons, distributions, and time-series analysis.
“Data journalism and technical writing”
Build articles around explainable data visualizations, with supporting code, tables, callouts, search, metadata, and shareable chart pages in the same publication.
Frequently Asked Questions
How is Charted Data set up?
The documented quick start is to fork or download the source repository, run `bun install` or `npm install`, customize `config/site.ts`, configure the required environment variables, and deploy the project to Vercel. The setup connects to Neon PostgreSQL and Neon Auth.
Do I need to use a third-party chart embed?
No. The product presents charts as part of the blog application and is specifically designed to avoid external embeds and iframes. It also provides an iframe embed-code generator for cases where a chart needs to be embedded elsewhere.
What can readers do with published charts?
Readers can filter data by rows and columns, view exact values with hover tooltips, and download charts as PNG files or the underlying data as CSV. Charts can also have dedicated pages and shareable links.
How is the administrator authenticated?
The admin area uses passwordless email authentication. The administrator enters the email configured in `ADMIN_EMAIL`, receives a six-digit one-time code, and uses it to access `/admin`.
Is Charted Data sold as a subscription?
The site describes Starter, Pro, and Agency plans as paid products with lifetime updates and says there are no monthly fees. The plans differ in included offerings, with Agency adding white-labeling and client resale rights.
Quick Facts
- Product type
- Source-code blog platform with interactive data visualization
- Primary users
- Technical bloggers, analysts, founders, researchers, journalists, and data-focused teams
- Chart types
- Bar, line, area, pie, radar, radial, and composed
- Content format
- Markdown and MDX
- Admin access
- Passwordless email authentication via Neon Auth
- Documented deployment
- Vercel with Neon PostgreSQL and Neon Auth
Charted Data Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 10
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