Solo Dev Builds Kray to Help Freelancers Manage Client Work in One Place

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A self-taught developer has launched Kray, a client workspace tool aimed at freelancers and small agencies struggling with scattered project information across multiple apps. Built over four months with no funding or team, Kray consolidates projects, links, and notes into a single organized workspace per client. A key feature allows clients to view shared project details instantly via a link, requiring no account or sign-up. The developer used React 19, Vite, and TypeScript to build the tool solo without backend servers or DevOps overhead. Kray is now live, with its creator currently running a zero-budget, 30-day organic marketing campaign across Reddit, LinkedIn, and Facebook.

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ProgrammingDEV Community ·

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