# liujuntao123/smart-mermaid

一款基于 AI 技术的 Web 应用程序，可将文本内容智能转换为 Mermaid 格式的代码，并将其渲染成可视化图表。

Repository: https://github.com/liujuntao123/smart-mermaid
Canonical: https://ross.abutalabs.com/products/smart-mermaid
Homepage: https://smart-mermaid.aizhi.site
Language: JavaScript
License Family: other
Last push: 2025-11-03T09:30:28+00:00

## Health v2 (maintenance only)
Score: 41/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 50, release rhythm 35, longevity 33
- inputs: {"age_days": 468, "days_push": 303, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1154, forks 138 (observed 2026-08-28T04:03:47.743345+00:00)

## What it is
Smart Mermaid is an AI-powered web application that converts natural language text into Mermaid diagram code and renders it as visual charts. It supports multiple diagram types, dual renderers (standard SVG and hand-drawn Excalidraw style), AI-based code fixing and optimization, and file imports from .txt, .md, and .docx.

## Use cases
- convert text descriptions into mermaid flowcharts
- generate sequence diagrams from plain language notes
- turn markdown documents into visual diagrams
- fix broken mermaid code with AI
- render mermaid diagrams in hand-drawn excalidraw style
- create gantt charts from project descriptions
- self-host a text-to-diagram web app

## When to choose
- you want to generate Mermaid diagrams from natural language without writing syntax
- you need a self-hostable web app with AI-based diagram generation and repair
- you want both standard SVG and hand-drawn Excalidraw rendering of diagrams
- you need to convert documents (.txt/.md/.docx) into visual charts

## When to avoid
- you need deterministic, non-AI diagram generation
- you require a CLI or programmatic API rather than a web UI
- you need guaranteed output quality without manual tweaking, since results depend on the upstream LLM
- you need a permissively licensed dependency - the repo has no license specified

## Facets
- artifact type: application
- maturity: active
- function: llm-inference, data-visualization, nlp, web-framework
- domain: web-development, data-visualization, artificial-intelligence, developer-tools
- platform: self-hosted
- tags: mermaid, text-to-diagram, diagram-generation, excalidraw, nextjs, ai-powered, chart-rendering, web-server, nodejs, docker

## Member repositories
- liujuntao123/smart-mermaid (main) score 41

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:47.743345+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:33:22.983977+00:00, confidence not recorded.
  - readme: https://github.com/liujuntao123/smart-mermaid (fetched 2026-08-28T04:03:47.743345+00:00, sha ff32e7a9b5dc)
  - homepage: https://smart-mermaid.aizhi.site (fetched 2026-08-29T12:38:02.530050+00:00, sha b4494ead2cb8)
- Data as of 2026-08-30T08:39:29.467469+00:00.