Plain technical demo
Describe the implementation, constraints, and demo result in practical language.
Example
“I indexed 12k public SaaS pricing pages and built a diff view that shows what changed, when, and how often.”
Why it works
Technical audiences prefer evidence over hype. Numbers and constraints make the launch credible.
Reusable prompt
Rewrite this launch blurb for HN with concrete implementation details, no hype: {blurb}.
#technical#proof#demo