DIagrams Through Ascii Art is described as '(ditaa) is a small, command-line tool built with Java to convert diagrams drawn ASCII art into bitmap graphics' and is an app in the Development category. There are five alternatives to DIagrams Through Ascii Art for Online / Web-based, Self-Hosted solutions and Elm. The best alternative is Asciio, which is both free and Open Source. Other great apps like DIagrams Through Ascii Art are Code2flow (Freemium), Flowchart.js (Free, Open Source), Elm bot lines (Free, Open Source) and Chart Mage (Free).
Asciio is a Perl application that allows you to draw ASCII diagrams in a modern (but simple) graphical interface. The ASCII graphs can be saved as ASCII or in a format that allows you to modify them later.
Code2Flow is an innovative diagram creator that uses simple programming structure to build flowcharts in the most intuitive way possible. It employs syntax from the C programming language in a way that makes it easily usable for non-programmers and programmers alike.