SourceCery is a single-file HTML tool for scientific writing. Originally conceived to verify citations in AI-generated summaries, it's an equally powerful companion for human writers needing instant context on their references. It works by fetching and displaying PubMed details on hover—no installation required.

• Real-time Interactive Preview: Paste your text and see an enhanced version instantly.
• Multi-Format Parsing: Recognizes \cite{}, (PMID: ...), and pmid12345 formats.
• Rich Hover Tooltips: See the abstract, authors, and journal info on mouseover.
• Author-Year Tags: Automatically adds [Author Year] prefixes for context.
• Customizable UI: Resizable panels, themes (light/dark), and adjustable font/tooltip sizes.
• Zero Dependencies: 100% Vanilla JS, CSS, and HTML in a single file.

1. Download: Get the source-cery.html file. (or click this link)
2. Open: Open it in any modern web browser.
3. Paste: Add your text to the left panel and start writing.

• Frontend: Vanilla HTML, CSS (with variables for themes), and JavaScript.
• Data: Fetches publication data from the public NCBI E-utils API.
• Performance: API calls are debounced, batched, and cached for efficiency.

This tool was built from an original idea and a series of feature requests by me. The code was iteratively generated and refined by Google's Gemini 2.5Pro.

This project is licensed under the MIT License.