The latest articles on DEV Community by Null3ore (@null3ore_04). https://dev.to/null3ore_04 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3917829%2F36d06f9c-eeeb-40cd-9038-735a391b48d8.png https://dev.to/null3ore_04 en Null3ore Thu, 07 May 2026 11:37:20 +0000 https://dev.to/null3ore_04/i-built-a-lightweight-ai-cold-dm-tool-on-my-8gb-ram-laptop-1ddi https://dev.to/null3ore_04/i-built-a-lightweight-ai-cold-dm-tool-on-my-8gb-ram-laptop-1ddi <p>A few weeks ago, I got tired of sending cold DMs that either sounded robotic or got ignored completely.</p> <p>Most outreach tools I tried generated messages that felt too corporate, too generic, or just obvious AI copy-paste.</p> <p>So I started building a small desktop tool called LURE to experiment with better outreach angles.</p> <p>The goal wasn’t “spam more people.”<br> It was:</p> <ul> <li>shorter messages</li> <li>more human tone</li> <li>curiosity-based conversation starters</li> <li>platform-specific outreach styles</li> </ul> <p>The interesting part:<br> I built and packaged the entire thing on my low-end 8GB RAM laptop while learning along the way.</p> <p>Things I worked through:</p> <ul> <li>AI prompt structuring</li> <li>desktop packaging</li> <li>Windows + macOS builds</li> <li>UI tweaking</li> <li>handling weird JSON outputs</li> <li>fixing API/server errors</li> <li>optimizing response speed</li> </ul> <p>What started as a tiny experiment somehow became a full working product — and recently got its first sale online.</p> <p>Still improving it daily, but shipping it taught me more than months of overthinking ever did.</p> <p>Would genuinely love feedback from developers, freelancers, or anyone doing outreach.</p> <p>If anyone wants to test it or give feedback:</p> <p>Windows:<br> <a href="https://null3ore.gumroad.com/l/lure_windows" rel="noopener noreferrer">Lure for Windows</a></p> <p>MacOS:<br> <a href="https://null3ore.gumroad.com/l/lure_mac" rel="noopener noreferrer">Lure for MacOS</a></p> <p>Launch discount code: PH50</p> ai productivity automation saas