Table of contents
Mermaid
Create diagrams and visualizations using text and code.
As Mermaid is an open source project, you can find more
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Ease of Use
Mermaid allows users to create sophisticated diagrams and flowcharts using simple Markdown-like syntax, making it easy to learn and implement, especially for those already familiar with Markdown.
Integration
Mermaid can be easily integrated into various platforms and tools, such as GitHub, GitLab, and VSCode, enhancing its utility within different development environments.
Automated Diagrams
It allows for generating dynamic diagrams that update automatically based on the input data or configuration, minimizing manual updates and errors.
Cost-effective
Being an open-source tool, Mermaid is free to use, making it a cost-effective choice for individuals and organizations needing diagramming capabilities.
Support for Multiple Diagram Types
Mermaid supports a wide variety of diagram types, including flowcharts, sequence diagrams, class diagrams, and more, enabling a comprehensive solution for visual documentation.
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Check the traffic stats of Mermaid on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Mermaid on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Mermaid's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Mermaid on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Mermaid on Reddit. This can help you find out how popualr the product is and what people think about it.
Seems a bit more like https://mermaid.js.org use cases! - Source: Hacker News / 12 days ago
I wanted authors on my Forem instance to write flowcharts and sequence diagrams using Mermaid syntax directly in their articles, like this:. - Source: dev.to / about 1 month ago
Credits: - label: Cover image text: Kelly Sikkema on Unsplash url: https://unsplash.com/@kellysikkema - label: Diagram library text: Mermaid url: https://mermaid.js.org/. - Source: dev.to / 2 months ago
> Actually, diagrams are nice. I especially use AI to generate code for things like Mermaid[0]. It's just easier to describe the flow I want to outline than to remember all the nuances of Mermaid or similar code -> graph / diagram tooling. The output still looks nice too. [0]: https://mermaid.js.org/. - Source: Hacker News / 2 months ago
Architecture diagrams. For anything more complex than a single-purpose utility, a high-level architecture diagram pays for itself immediately. GitHub now natively renders Mermaid.js syntax in Markdown files. That means you can embed flowcharts, sequence diagrams, and entity-relationship diagrams directly in your README without generating external images. No extra build step, no stale PNGs. Just write the Mermaid... - Source: dev.to / 3 months ago
Engineers should use Mermaid for GCP diagrams when they want diagrams as code, version control, and repo-native documentation. It is a good fit for text-first teams, but usually not the best default for detailed visual cloud architecture diagrams. - Source: dev.to / 4 months ago
Shout out MermaidJS charts. AI agents are very good at translating described flows into charts, and it makes it so much easier to create visuals! - Source: dev.to / 4 months ago
Before writing any API integration, I needed to see the full picture. The first attempt was a Mermaid diagram:. - Source: dev.to / 5 months ago
Kind of a wild idea, but have you considered using this as a markup language for logic diagrams? I'm thinking something like mermaid - https://mermaid.js.org/ While this might not be super useful for chip design, it is a fully functional HDL, and since it is gate level, it would map nicely to diagrams. - Source: Hacker News / 6 months ago
For those who read this and thought "what the hell is a mermaid diagram?", apparently it is a method to describe simple flow diagrams using markdown-like text. More here: https://mermaid.js.org/. - Source: Hacker News / 6 months ago
Threat Thinker is a tool that performs automatic threat modeling from system architecture diagrams using an LLM. It can parse various diagram formats such as Mermaid, draw.io, screenshots of architecture diagrams, and OWASP Threat Dragon. From the relationships between components, it infers potential threats. - Source: dev.to / 7 months ago
Right out of the base installation, you can even use Mermaid (https://mermaid.js.org/) to use text to draw diagrams. - Source: dev.to / 9 months ago
Render Mermaid diagrams in the browser or Node.js. - Source: dev.to / 10 months ago
Once all the important tech is in-place to enable software delivery, the necessary augmentation is what comes next. Documentation is a non-negotiable demand of the craft, and tools like PlantUML and Mermaid have enabled maintenance of Documentation as Code (Docs as Code). - Source: dev.to / about 1 year ago
Mermaid is great for this, though the output will be an image, not ASCII. https://mermaid.js.org. - Source: Hacker News / 11 months ago
In the past to remedy this, I have manually typed out the folder structure and documented what branch I was looking at and the state of outstanding work and slowly whittle the folders back down to my ideal state. But what if I made a script that automatically assembled a Mermaid diagram instead? - Source: dev.to / about 1 year ago
Mermaid.js Turn plain text into clean architecture and flow diagrams right inside markdown. - Source: dev.to / about 1 year ago
It's worth pointing out that mermaidchart.com is NOT the official Mermaid project (https://mermaid.js.org/). They're a for-profit company using the Mermaid name. This creates a lot of confusion whenever the name comes up, which I suspect is deliberate. - Source: Hacker News / over 1 year ago
Https://www.mermaidchart.com/#pricing comes from https://mermaid.js.org/ Maybe you could start with something similar? - Source: Hacker News / over 1 year ago
I like Mermaid[^1], but canโt be bothered to learn the syntax. So, most of the time, I ask LLMs to generate the scaffolding and work from that. For freehand drawing, to me, nothing beats Excalidraw[^2]. I use it for pretty much everythingโfrom system design work to planning a project and explaining a concept. Such a wonderful tool from the Czech Republic. [^1]: https://mermaid.js.org/ [^2]: https://excalidraw.com/. - Source: Hacker News / over 1 year ago
Mermaid is an open-source JavaScript library that allows users to generate diagrams and charts from plain text in a simple and intuitive way. Using a Markdown-like syntax, it enables the creation of flowcharts, sequence diagrams, Gantt charts, and more, directly within documentation or code. Its main advantage** lies in its ease of integration and ability to automate visual creation, making it an ideal tool for... - Source: dev.to / over 1 year ago
Mermaid.js has captured the attention of developers and technical writers across the software industry, firmly establishing itself as a favored tool for creating diagrams through a text-based approach. Here's a comprehensive overview of public perceptions based on recent discussions and mentions:
Ease of Use and Integration: One of the most prominent strengths of Mermaid is its simplicity. The tool utilizes a Markdown-style syntax that resonates well with developers, allowing for seamless integration into documentation workflows. This is particularly beneficial when incorporated into platforms like GitHub, where it supports automatic rendering of diagrams in Markdown documents. This integration makes Mermaid a convenient choice for those who frequently update documentation or manage version control.
Diagrams-As-Code Paradigm: Like its competitor PlantUML, Mermaid promotes the diagrams-as-code model, where diagrams are generated from plain text commands. This approach has been espoused primarily for its ability to keep visual documentation synchronized with the codebase changes, thus reducing the chances of inconsistency. Such text-based diagramming aids developers in maintaining, sharing, and version-controlling diagrams alongside their code.
Broad Range of Applications: Mermaid supports the creation of a wide variety of diagrams, including flowcharts, sequence diagrams, Gantt charts, and more. This versatility is noted across various mentions, where its application ranges from planning software architecture to enhancing technical documentation. Many developers appreciate the tool's capacity to align with documentation-as-code practices, going so far as to shift from other tools in its favor.
Challenges and Confusion: Despite its strengths, Mermaid is not without its challenges. Some developers express initial difficulties in mastering its syntax, though many have found relief in using AI-powered assistants to generate diagram scaffolds, which they then refine. Additionally, brand confusion has surfaced due to other entities using similar names, such as mermaidchart.com, which has led to misunderstandings regarding the toolโs origin and affiliation.
Popularity and Community Reception: Across multiple forums and articles, Mermaid's popularity is evident. Itโs positioned among the top-choice diagramming tools, alongside established names such as Miro, Excalidraw, and PlantUML. Its open-source nature and active community support further enhance its appeal, as it allows for continuous improvement and adaptation to evolving needs.
AI Integration and Future Prospects: The incorporation of AI tools further elevates Mermaid's capabilities, as seen in scenarios where AI assists in creating diagrams from natural language descriptions. The future looks promising as the amalgamation of AI and text-based diagramming is primed to transform how technical diagrams are generated and utilized in real-time and collaborative environments.
In summary, Mermaid.js stands out as a robust, versatile, and widely endorsed tool in the realm of text-based diagramming, supported by its ease of integration, community backing, and adaptability in a generalized developer ecosystem.
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