mermaid open source analysis
Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
Project overview
⭐ 85091 · TypeScript · Last activity on GitHub: 2026-01-05
Why it matters for engineering teams
Mermaid addresses the common challenge of maintaining up-to-date technical diagrams by enabling engineers to generate flowcharts, sequence diagrams, and other visuals directly from text. This approach integrates well with documentation workflows, reducing the overhead of manual diagram updates and ensuring consistency with code changes. It is particularly suited for engineering teams with roles such as software developers, technical writers, and system architects who need clear, maintainable documentation. Mermaid is a mature and reliable open source tool for engineering teams, widely adopted and production ready for many use cases. However, it may not be the best fit when highly customised or complex graphical designs are required, as its text-based syntax prioritises simplicity over intricate visual styling.
When to use this project
Mermaid is a strong choice when teams want to embed diagrams directly within markdown or code documentation without relying on external graphic tools. Consider alternatives if your project demands advanced graphical features or interactive diagrams that go beyond static representations.
Team fit and typical use cases
Software developers and technical writers benefit most from Mermaid by embedding diagrams into project documentation and design specs, ensuring diagrams evolve alongside the codebase. It is commonly used in products that require clear visualisation of workflows, system architectures, or process flows. Teams seeking a self hosted option for diagram generation will find Mermaid a practical and production ready solution.
Topics and ecosystem
Activity and freshness
Latest commit on GitHub: 2026-01-05. Activity data is based on repeated RepoPi snapshots of the GitHub repository. It gives a quick, factual view of how alive the project is.