head to head · open source
ActivePieces vs node-red-contrib-uibuilder
ActivePieces has 25,364 GitHub stars, 4,428 forks, 573 open issues and last shipped yesterday. node-red-contrib-uibuilder has 528 stars, 92 forks, 10 open issues and last shipped 2 days ago. ActivePieces leads on adoption by 4,704% (25,364 vs 528 stars). ActivePieces is written in TypeScript under a custom or non-standard licence; node-red-contrib-uibuilder is written in JavaScript under Apache-2.0. ActivePieces has attracted 17% as many forks as stars, node-red-contrib-uibuilder 17%. ActivePieces 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
| ActivePieces | node-red-contrib-uibuilder | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 528 |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 4.4K | ⑂ 92 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ActivePieces if
- You weight community size — 25K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick node-red-contrib-uibuilder if
- You want the node-red-contrib-uibuilder feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and node-red-contrib-uibuilder fits your workflow better
About ActivePieces
An open source replacement for Zapier Documentation 🌪️ Create a Piece 🖉 Deploy 🔥 Join Discord 🤯 Welcome to Activepieces All in one AI automation designed to be extensible through a type safe pieces framework written in TypeScript . When you contribute pieces to Activepieces they become automatically available as MCP servers that you can use with LLMs through Claude Desktop, Cursor or Windsurf! 🔥 Why Activepieces is Different: 💖 Loved by Everyone : Intuitive interface and great experience for both technical and non technical users with a quick learning curve. 🌐 Open Ecosystem: All pieces are open source…
read the full ActivePieces overview →
About node-red-contrib-uibuilder
UIBUILDER FOR Node RED Easy data driven web UI's. Batteries included! UIBUILDER is a Node RED add on that makes it easy to build custom web UIs that talk to your flows (web applications). It supports no code & low code nodes (create UI from Node RED itself), full code front end templates you edit, and everything in between. No code and Low code options, driven from Node RED Dynamic data interchange Node RED browser No front end framework needed but use any of them if you want to Integrate with existing web development workflows It includes many helper features that can reduce or eliminate the need to write code…
read the full node-red-contrib-uibuilder overview →
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Frequently asked questions
Is ActivePieces or node-red-contrib-uibuilder more popular?
ActivePieces has 25,364 GitHub stars and node-red-contrib-uibuilder has 528. ActivePieces has the larger community by that measure.
Are ActivePieces and node-red-contrib-uibuilder free?
Both are open source. ActivePieces has no licence declared in this registry, and node-red-contrib-uibuilder is licensed under Apache-2.0. Both are free to self-host.
What is the difference between ActivePieces and node-red-contrib-uibuilder?
ActivePieces is written in TypeScript and node-red-contrib-uibuilder in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ActivePieces or node-red-contrib-uibuilder?
Choose ActivePieces if you want the larger community (25,364 stars) or its Custom / other licence terms. Choose node-red-contrib-uibuilder if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.