Show HN: Refine.tools – 10 client-side career tools (Next.js, no DB) (www.refine.tools)

Refine.tools has launched a suite of 10 client-side career tools designed to streamline job searches and improve professional presentation, all without banking user data. Built using Next.js and offering total privacy—no signups, tracking, or cookies—the tools facilitate tasks such as resume optimization for ATS systems, professional email crafting, and practice interviews with voice feedback. Users simply paste their content into the platform and receive AI-driven enhancements almost instantly. This initiative is significant for the AI/ML community as it showcases the versatility of AI applications in real-world scenarios, particularly in the job market. By allowing users to leverage their own OpenAI API keys, Refine.tools also addresses cost considerations while providing top-notch functionality. The range of tools, from salary negotiating scripts to LinkedIn content creation aids, not only enhances job seekers' confidence but also empowers them with data-driven insights. Such features underscore the potential of AI to revolutionize career management and assist individuals in navigating the increasingly competitive employment landscape.