Tcllib

Tcllib is a collection of pre-made code modules that extend the capabilities of the Tcl programming language. It provides ready-to-use tools for common tasks such as handling data formats, managing files, or working with data structures, saving developers time and effort. Think of it as a library of useful building blocks—much like a toolkit—that helps programmers develop applications more efficiently by reusing tested components rather than writing everything from scratch. Tcllib is open-source and designed to be easy to incorporate into Tcl projects, promoting consistency and code sharing within the Tcl community.