Md. Jamil Hossain

Web application

Markdown notes

A private notes app with live Markdown preview that keeps everything in the browser.

Screenshot of Markdown notes
Fig. 1 · md-notes-mu.vercel.app, captured from the live site

01 Problem

Notes should be fast, private and safe to render.

02 Approach

  1. Notes are stored in IndexedDB with autosave, search and tags.
  2. Rendered HTML is sanitized, with tests proving script injection is removed.
  3. An optional summary feature talks only to a local Ollama model on the user's own machine.

03 Evidence

  • Sanitizer and store tests
  • Browser test

The repository README explains how to run each test suite, and its continuous integration history is public.