Launch HN: Gecko Security (YC F24) – AI That Finds Vulnerabilities in Code

Hey HN, I'm JJ, Co-Founder of Gecko Security (https://www.gecko.security). We're building a new kind of static analysis tool that uses LLMs to find complex business logic and multi-step vulnerabilities that current scanners miss. We’ve used it to find 30+ CVEs in projects like Ollama, Gradio, and Ragflow (https://www.gecko.security/research). You can try it yourself on any OSS repo at (

Show HN: Astro dev blog template with 60 interactive colorschemes

I've created and open-sourced an Astro developer blog template with an interactive theme changer that includes all 60 themes bundled with the JS code highlighter Shiki. Changing the theme affects the whole website including the code examples and Giscus comments. Inspired by the aesthetics of raw markdown, I wanted to create a beautiful blog like https://github.com/panr/hugo-theme-terminal but supercharged with a modern redesign and th


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