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ProvChart API Lets Developers Embed SVG Charts in Markdown Without JavaScript

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A tool called ProvChart offers a REST API endpoint that converts raw data into self-contained SVG charts, eliminating the need for client-side JavaScript libraries or third-party image hosting. Developers send series data via a POST request and receive back an SVG string or a base64-encoded data URI. The approach is aimed at embedding charts in Markdown environments such as GitHub READMEs, static documentation sites, and personal knowledge bases. Committing the generated SVG file directly to a repository is recommended as the most reliable embed method across most platforms, while inline SVG and data URIs have varying support. The tool is designed to fit CI/CD pipelines, allowing charts to be automatically regenerated and committed whenever underlying data changes.

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ProvChart API Lets Developers Embed SVG Charts in Markdown Without JavaScript · ShortSingh