23 Daily — Rex, a new terminal developed by Mitchell Hashimoto, the creator of Ghostty, entered public beta on November 6, 2026. According to its Product Hunt page, this terminal offers a free and self-hosted multiplexer model, attracting interest from developers and tech users alike.
Core Features and Operational Model of Rex
Rex is launched by Superlogical, a company founded by Mitchell Hashimoto, original creator of Ghostty and co-founder of HashiCorp. It is designed as a multiplexer terminal, allowing users to manage multiple work environments within a single terminal window. The product emphasizes a self-hosted service model, enabling users to deploy it on their own infrastructure for data security and privacy.
Public Beta with Free Access Encourages Community Participation
Currently in public beta, Rex is provided free of charge to lower the barrier to entry and expand its user base. The product page also mentions a limited-time reward program for newcomers, encouraging more tech enthusiasts to use and provide feedback on the product.
Editor's take: Rex's Multiplexing Technology and Entrepreneurial Opportunities
Rex fills a gap between multitasking management and security needs with its multiplexing capabilities and self-hosted design. For entrepreneurs, such open-source or free strategies facilitate rapid community growth and product usage testing. Verification can start by deploying the self-hosted version to assess operational convenience, resource consumption, and multitasking performance, helping determine if it meets the practical needs of businesses or development teams.