A developer built a WhatsApp AI bot that runs on a Windows PC with no monthly costs for software, hosting, or AI APIs. The bot uses Node.js and whatsapp-web.js to handle messages, and connects to a lo…
PortMarshal, a new open-source command-line tool for macOS and Linux, prevents parallel coding agents from accidentally stopping each other's local development servers by mapping TCP listeners to thei…
A developer built Isbar-Si AI, a Somali-language AI chatbot and online course platform using React 19, TypeScript, Node.js, and TiDB. The platform offers four courses, private tutoring, and an AI assi…
A developer debugging a Gemini on Vertex AI deployment encountered six distinct bugs, each initially appearing as a 401 Unauthorized error. The issues ranged from a PM2 configuration typo causing a 50…
A developer running a Next.js 14 app on a single VM encountered intermittent 500 errors caused by a mismatch between absolute paths in the React Client Manifest and the application's runtime directory…