Dev tools · alternatives · 2026
24 alternatives to GitHub MermaidJS SVG Diagram Generator
This project allows you to generate and render mermaidJS diagrams and automatically include them in github README files - SimonKenyonShepard/mermaidjs-github-svg-generator
GitHub MermaidJS SVG Diagram Generator is a development tool for creating diagrams and flowcharts using text-based Markdown syntax. It converts plain text descriptions into scalable vector graphics, making it useful… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GitHub MermaidJS SVG Diagram Generator launched in 2020; newer entries below may have overtaken it.
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🧜♀️ RESTful rendering pipeline for generating sequence and UML diagrams using Mermaid for Markdown docs (Diagrams as a Service) - Schachte/Mermrender
2019 · github.com · its alternatives →
- 2MA
2024 · mermaid-ascii.art · its alternatives →
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Mermaid online live editor that beautifies flowcharts and activity diagrams — also supports PlantUML and draw.io. Live preview, one-click beautify, clean SVG / HD PNG export.
May 2026 · beauty-diagram.com · its alternatives →
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Customize, scalable backgrounds and patterns for free
2018 · svgbackgrounds.com · its alternatives →
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Line9 is a new rendering engine for Mermaid flowchart diagrams that aims to remove the need for manual adjustment of layout. Mermaid is a popular text-based language for describing multiple types of diagrams. Several Mermaid rendering engines already exist. Most, like the original mermaid.js, use Dagre or ELK graph drawing libraries to automatically lay out their diagrams. I’ve used Mermaid for the past four years but often recreated my flowcharts in a diagram editor so that I could modify the layout to something that better suited my needs. Use Line9 when you want an automatic flowchart…
Aug 2026 · line9.ai · its alternatives →
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📚 Literary relationship maps. Contribute to herol3oy/austen development by creating an account on GitHub.
2025 · github.com · its alternatives →
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Ferrite: Fast Markdown/Text/Code editor in Rust with native Mermaid diagrams Built a Markdown editor using Rust + egui. v0.2.1 just dropped with major Mermaid improvements: → Native Mermaid diagrams - Flowcharts, sequence, state, ER, git graphs - pure Rust, no JS → Split view - Raw + rendered side-by-side with sync scrolling → Syntax highlighting - 40+ languages with large file optimization → JSON/YAML/TOML tree viewer - Structured editing with expand/collapse → Git integration - File tree shows modified/staged/untracked status Also: minimap, zen mode,…
Jan 2026 · github.com · its alternatives →
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GitDiagram▲342GitDiagram is an open-source micro dev-tool that I made this past week Given any public GitHub repository it generates diagrams in Mermaid.js with Claude 3.5 Sonnet I extract information from the file tree and README for details and interactivity (you can click components to be taken to relevant files and directories) Also, you can replace "hub" with "diagram" in any repository URL to access its diagram I created this because I wanted to contribute to open-source projects but quickly realized their codebases are too massive for me to dig through manually, so this helps me get started I do…
2025 · gitdiagram.com · its alternatives →
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See the structure of your projects visually
2025 · reactorcore.itch.io · its alternatives →
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Mermaid Flow▲32Mermaid Flow is a Visual Mermaid live editor that aims to simplify creating Mermaid JS Diagrams online. Currently Mermaid Flow supports Flowchart diagrams, giving you the ability to Drag and Drop nodes, edges and labels to create your Flowchart diagrams visually. This mermaid live editor is useful f
2023 · mermaidflow.app · its alternatives →
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Flow Lines▲212Mathematical art SVG creator with infinite variations
2019 · msurguy.github.io · its alternatives →
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Mermaid AI▲256Maximize your diagramming efficiency with Mermaid AI
2024 · mermaid.ai · its alternatives →
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Hey HN, I built this tool because my personal diagramming workflow was broken, and I wanted to automate it. When creating diagrams, I have two conflicting needs. For logic and structure, I prefer Mermaid.js here. It’s deterministic, version-controllable, and lets me tweak the logic easily until it matches exactly what’s in my head. For aesthetics, I need the final result to look like a high-end infographic for presentations, which Mermaid (and standard tools) are bad at. Before Nanobanana Pro came out, AI image generation cannot generate good visual presentation for diagrams because it…
2024 · diagram-generator.com · its alternatives →
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Haikei▲433Generate unique SVG design assets in just a few seconds
2021 · haikei.app · its alternatives →
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In the past I've used declarative diagram generation tools like Mermaid.js a lot for quickly drawing up things but for presentations or deliverables I find that I have to then move the generated diagrams over to a tool like Lucidchart which allows full control of the organization and customization. Therefore I am now working on this to combine the benefits of both into just one tool which can do both functions. The project is certainly in the early stages but if you find yourself making architecture diagrams I'd love to hear your thoughts on the idea or even a Github issue for a feature…
Oct 2025 · github.com · its alternatives →
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Sketch2scheme▲208Convert hand-drawn diagrams into digital schemes
2024 · sketch2scheme.com · its alternatives →
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2025 · docs.mermaidchart.com · its alternatives →
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SVG Waves▲263Instantly generate SVG waves - made by a 12 year old 🌊
2021 · svgwaves.io · its alternatives →
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A new feature from Mermaid Chart allows users to easily share text-based diagrams with others. What is Mermaid Chart? It’s an extension of open source diagramming tool Mermaid: https://mermaid.js.org. I created Mermaid to make diagramming more fun again. Mermaid Chart helps to bring this to life. With Mermaid Chart, users can easily generate a wide range of charts – flowcharts and pie charts to sequencing diagrams, user journeys, and Gantt – from simple, markdown-style code. Our new Teams feature means these users can securely share diagrams with others, opening up a clear path for…
2025 · mermaidchart.com · its alternatives →
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SVG Artista▲406Little tool that helps you create SVG animations
2019 · svgartista.net · its alternatives →
- 22TJ
A JavaScript Library for creating SVG patterns
2015 · riccardoscalco.github.io · its alternatives →
- 23ES
2014 · chartspree.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →