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JR Cottam

Notes

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Open source

Tools

Practical utilities I've built and shared. Unlock resources and templates to build better and ship faster. Leverage frameworks, AI, and proven strategies to level up your offerings.

Markdown → HTML

Live

Paste markdown on the left, see styled HTML on the right. Copy to clipboard or download as a .html file. Runs entirely in the browser — no server, no tracking.

Open tool ↗

3,079 contributions to GitHub in the last year.

Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar

I'm passionate about building in public and sharing insights from my journey in software development, UX design, AI tools, and marketing. My mission is to empower modern builders with practical resources and strategies so we can build better, ship faster, and turn impactful ideas into reality.