Changelog Generator

A commit-to-changelog converter built with vibecoding in ~4 minutes.

Built with this prompt

Build a changelog generator in React with:
- Textarea for pasting conventional commit messages
- Parse commit types (feat, fix, docs, refactor, etc.)
- Group commits by type with proper headings
- Generate formatted CHANGELOG.md output
- Capitalize first letter of each entry
- Sample commit data pre-loaded
- Copy to clipboard button
- Dark theme, no dependencies