head to head · open source
Mermaid vs power-bi-agentic-development
Mermaid has 90,981 GitHub stars, 9,444 forks, 1,781 open issues and last shipped yesterday. power-bi-agentic-development has 1,080 stars, 155 forks, 2 open issues and last shipped yesterday. Mermaid leads on adoption by 8,324% (90,981 vs 1,080 stars). Mermaid is written in TypeScript under MIT; power-bi-agentic-development is written in C# under GPL-3.0. Mermaid has attracted 10% as many forks as stars, power-bi-agentic-development 14%. power-bi-agentic-development was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Mermaid | power-bi-agentic-development | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 1.1K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | C# |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.4K | ⑂ 155 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mermaid if
- You weight community size — 91K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick power-bi-agentic-development if
- You want the power-bi-agentic-development feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C#
- You evaluated both and power-bi-agentic-development fits your workflow better
About Mermaid
Mermaid Generate diagrams from Markdown like text. Live Editor! 📖 Documentation 🚀 Getting Started 🌐 CDN 🙌 Join Us 简体中文 Try Live Editor previews of future releases: Develop Next :trophy: Mermaid was nominated and won the JS Open Source Awards (2019) in the category "The most exciting use of technology"!!! Thanks to all involved, people committing pull requests, people answering questions! 🙏 Table of content Expand contents About Examples Release Related projects Contributors Security and safe diagrams Reporting vulnerabilities Appreciation About Mermaid is a JavaScript based diagramming and charting tool…
read the full Mermaid overview →
About power-bi-agentic-development
power bi agentic development The best source for Power BI AI skills and agentic development resources in one marketplace Teach AI agents like Claude Code or GitHub Copilot Power BI and Microsoft Fabric [!WARNING] These skills are under active development with a weekly release cadence, so expect regular renaming and restructuring. Versions 26.26 through 26.38 are a deliberate breaking transition. Skills may be consolidated, renamed, removed, or made less automatic between weekly releases in this range. Pin 26.25 or earlier if you need the pre transition skill structure and behavior; do not assume compatibility…
read the full power-bi-agentic-development overview →
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Frequently asked questions
Is Mermaid or power-bi-agentic-development more popular?
Mermaid has 90,981 GitHub stars and power-bi-agentic-development has 1,080. Mermaid has the larger community by that measure.
Are Mermaid and power-bi-agentic-development free?
Both are open source. Mermaid is licensed under MIT and power-bi-agentic-development under GPL-3.0. Neither carries a licence fee.
What is the difference between Mermaid and power-bi-agentic-development?
Mermaid is written in TypeScript and power-bi-agentic-development in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Mermaid or power-bi-agentic-development?
Choose Mermaid if you want the larger community (90,981 stars) or its MIT licence terms. Choose power-bi-agentic-development if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.