Working in a monorepo without proper tooling can be challenging, but tools like Nx, Turborepo, and Bazel can drastically improve efficiency.Nx helps manage dependencies efficiently by generating dependency graphs, caching tasks, and enabling cloud caching for team collaboration.Turborepo optimizes speed with pipeline rules, global installs elimination, and remote caching options, enhancing performance significantly.Bazel offers enterprise-grade capabilities like hermetic builds, remote execution, and persistent workers for optimized development processes.