GitHub Repo Social Promotion Campaign

I want a developer-savvy content marketer to craft a series of social media posts that spotlight the unique features of my open-source GitHub repository and spark conversation across key developer hangouts. The focus is purely on social content (no long-form blogs or videos) and every post should feel native to its platform while nudging readers to visit, star, and try the repo.

Target platforms
• Reddit
• DEV Community
• Hashnode
• Hacker News
• Product Hunt

What I need from you
• Platform-tailored copy (headline, body, CTA) that fits each community’s tone and formatting rules—Markdown where supported, plain text elsewhere.
• Attention-grabbing hooks that clearly highlight what makes the repo stand out from similar projects.
• Light visual suggestions if a thumbnail, banner, or code snippet screenshot will improve engagement (I can supply assets once you indicate the specs).
• A concise posting guide explaining when and how to publish each piece for maximum reach and compliance with subreddit or community rules.

Acceptance criteria
• Posts are developer-friendly, technically accurate, and free of hype.
• Each item includes a direct link to the GitHub repo and mentions at least one distinctive feature.
• Copy is ready to paste without further editing, respecting character limits or formatting quirks per platform.