Guides
Tutorials and best practices for using Markdown with Claude, ChatGPT, and RAG systems. Practical guides and comparisons.
PDF in Claude Projects: 4 Common Mistakes and Fixes
Why Claude does not understand your PDFs: four typical mistakes when uploading to Claude Projects and how to avoid them. With concrete fixes for each case.
RAG with Markdown Chunks: Best Practices for Vector Stores
How to prepare Markdown documents for RAG systems. Chunk sizes, overlap, metadata, embedding strategies. Practical recommendations from real RAG projects.
Markdown in the Browser or with Python? The Honest Decision
When is the browser enough, when do you need Python? A practical comparison with code examples, performance data, and decision logic for developers and non-d…
MarkItDown vs Pandoc vs Markdownify: Which Converter for What?
Honest comparison of the three most important Markdown converters. Strengths, weaknesses, real examples. For PDFs, Office documents, and web content.
Feeding Claude Projects with Documents: Use the Context Window Right
How to load PDFs, Word, and Excel cleanly into Claude Projects. Understand context windows, save tokens, improve search quality. With real examples.
What is Markdown? A Practical Introduction for LLM Users
Understand Markdown in 10 minutes. What it is, why LLMs love it, and the seven elements you actually need. With real-world examples.