# Mermaid vs This week in past — Fit & Features

Canonical: https://trutool.co/compare/mermaid-vs-this-week-in-past
Author: Asmit (https://trutool.co/authors/asmit)

Compare Mermaid and This week in past by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Mermaid
Create diagrams from text using an open-source diagramming library.
Best fit: Designers creating graphics, diagrams, and visual documentation.
- Text-based diagrams
- Flowcharts
- Documentation visuals
Before you choose: Test supported file formats, export quality, asset rights, collaboration needs, and plan limits.
Pricing: https://mermaid.js.org
- [Read Mermaid profile](https://trutool.co/tools/mermaid): Read Mermaid profile

### This week in past
Aggregates images taken this week, from previous years and presents them on a web page with a simple slideshow.
Best fit: People and teams evaluating design & creative work for a specific workflow.
- Core product workflow
Before you choose: Test a representative task, inspect outputs, and confirm integrations, permissions, data handling, licensing, and current costs.
Pricing: https://github.com/pricing
- [Read This week in past profile](https://trutool.co/tools/this-week-in-past): Read This week in past profile