The default tech stack for i22, established through a collective decision-making process known as proposal thinking, is designed to foster synergies and efficiency across our development teams. By standardizing on TypeScript & Node.js with NestJS and PostgreSQL for the backend, and TypeScript, React & Next.js for the frontend, we aim to streamline project initiation, simplify maintenance, and enhance cross-team collaboration. This approach not only leverages existing expertise within our teams but also ensures we remain open to new technologies and innovations, maintaining our competitive edge.