PetrBrzyBrzek

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  1. Hey HN, I built almostnode. It's a library that gives you a Node.js-like environment inside the browser. It includes: - A virtual filesystem with POSIX-compatible API - 40+ shimmed Node.js modules (fs, path, http,…

  2. I built a straightforward demo to showcase Gemini's object detection capabilities. Upload any image, get bounding boxes and clean JSON output. It's currently the only model I've found that can accurately return object…

  3. I built a free tool that approaches prompt engineering differently. Instead of writing prompts manually, you interact with an AI agent that: 1. Understands your intent through conversation 2. Generates optimized prompts…

  4. I built this tool to help anyone writing prompts test them against various types of adversarial inputs and edge cases. It helps identify: - Prompt injection vulnerabilities - Unexpected behaviors - Edge case failures -…

  5. Hey everyone, I'm Petr. I'm excited to share LangTale Playground (https://langtale.ai/playground), a first-of-its-kind tool enabling anyone to experiment with OpenAI function calls without coding. Born out of a…

  6. Meet Project Comet (youtube.com)
  7. Future of Less Hat (github.com)