Show HN: Fanfa – Interactive and animated Mermaid diagrams

Re:Show HN: Fanfa – Interactive and animated Mermaid diagrams by tillcarlos on Monday December 08, 2025 @09:36PM (#46200624)

Awesome idea! I'm trying to use it for a YouTube video.

This graph here has display issues. And the CPU is used waay too much on firefox

``` flowchart TD Step1["*Step 1: POC* (4 weeks)<br/>Vibe code for ONE tenant"]

    Step1 --> Validate & Hire

    Validate["Validation (4 weeks)"]
    Hire["Hire developer (4 weeks)"]

    Validate & Hire --> Spec

    subgraph Spec["**Step 3: Specification** (with dev)"]
        SpecStart["Parallel"] --> UI["UI prototype"]
        SpecStart --> POC["POCs of all parts"]
        SpecStart --> Arch["Architecture + stack"]
        SpecStart --> Infra["Infrastructure"]
        SpecStart --> FullSpec["Full MVP spec"]
        UI & POC & Arch & Infra & FullSpec --> SpecEnd["Done"]
    end

```

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Re:Show HN: Fanfa – Interactive and animated Mermaid diagrams by bairess on Monday December 08, 2025 @10:06PM (#46200804)

Feel you, Im running FF/macos as well and svg aniamtions over CPU/GPU could be a problem. Im planning to address this issue soon

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