UMLet provides free, open source UML drawing with a simple interface for making diagrams, including sequence and activity diagrams.
JDL Studio vs CLI
How do JDL Studio and CLI compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | JDL Studio | CLI |
|---|---|---|
| What it is | JDL-Studio draws UML diagrams from JDL syntax and provides instant feedback with customizable styling. | Kroki CLI converts diagram files through the Kroki service, inferring diagram type from the file extension by default. |
| Website | ||
| Type | Online tool | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Not recorded |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both JDL Studio and CLI.
Kroki provides one API for generating diagrams from textual descriptions using libraries such as Mermaid, PlantUML, Graphviz, and D2.
Mermaid generates diagrams such as flowcharts and sequence diagrams from text using syntax similar to Markdown.
SankeyMATIC builds flow diagrams for comparing quantities across stages, with examples covering budgets, results, and processes.
Dia is free, open source drawing software for structured diagrams, with downloads, shapes, and documentation.
PlantText provides an online editor for PlantUML code and generates class, sequence, activity, and state diagrams.





