jspiner

Saju (사주팔자) is a traditional Korean fortune-telling system, similar to astrology, used for centuries to understand personality, relationships, and life paths based on birth data. In Korea, many people rely on Saju for important decisions. Sajuboyz brings this practice to the world with AI. We worked with a professional Saju expert and trained an AI agent on 500+ real consultation cases. Get fast, personalized insights—no waiting or expensive appointments needed.

AI made building products 10× faster — but creating demo videos is still slow. Recording, editing, adding zoom effects, rendering, and sharing can easily take an hour. Recorded turns simple screen recordings into polished demo videos automatically. It adds smooth zoom, cursor focus, camera movement, and clean transitions so your videos look professional without a video editor. Built by a developer who placed 3rd at the SK × Anthropic Claude Hackathon. Available on macOS and Windows.

Stop wasting time with terminal commands. Portless lives in your menubar and instantly shows which ports are in use. One-click to kill any process. Perfect for developers juggling multiple projects - no more "Port 3000 already in use" errors. Smart filtering prioritizes dev ports (3000, 8080, etc), auto-detects Docker containers, and protects system processes. Built native with SwiftUI for blazing performance. Your new favorite dev tool that saves 10+ minutes daily.