head to head · open source
Concat vs fabric-video-editor
Concat has 17,649 GitHub stars, 2,176 forks, 44 open issues and last shipped today. fabric-video-editor has 575 stars, 169 forks, 7 open issues and last shipped 3 months ago. Concat leads on adoption by 2,969% (17,649 vs 575 stars). Concat is written in Rust under AGPL-3.0; fabric-video-editor is written in TypeScript under MIT. Concat has attracted 12% as many forks as stars, fabric-video-editor 29%. Concat was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (video-editing, video-editing-software, video-editor), so they are genuine substitutes rather than adjacent tools.
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
| Concat | fabric-video-editor | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 575 |
| License | AGPL-3.0 | MIT |
| Written in | Rust | TypeScript |
| Last push | 2026-11-15 | 2026-08-30 |
| Forks | ⑂ 2.2K | ⑂ 169 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Concat if
- You weight community size — 18K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick fabric-video-editor if
- You want the fabric-video-editor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and fabric-video-editor fits your workflow better
About Concat
Concat The truly free, and open source cross platform CapCut replacement. Your logo here Sponsor Concat and your name, logo and link take this slot Your logo here Sponsor Concat and your name, logo and link take this slot Your logo here Sponsor Concat and your name, logo and link take this slot Your logo here Sponsor Concat and your name, logo and link take this slot Your logo here Sponsor Concat and your name, logo and link take this slot Your logo here Sponsor Concat and your name, logo and link take this slot About Concat is a free, open source video editor and a CapCut alternative for macOS, Windows, Linux…
read the full Concat overview →
About fabric-video-editor
The app's live link to test in the browser is: I build canvas and video editing tools professionally: timelines, design editors, and 3D product configurators for client products. If you cloned this while deciding whether to build or buy, that decision is exactly what I help with at Artless Studio. Fabric Video Editor Fabric Video Editor is a video editor that runs in the browser. It is built with fabric.js, Next.js (a React framework), Tailwindcss, Mobx, and typescript. Samples 3. New Updated UI 2. The editor supports Animations and Effects 1. Basic Working Tech Explanation todo Features [x] User can add [x]…
read the full fabric-video-editor overview →
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Frequently asked questions
Is Concat or fabric-video-editor more popular?
Concat has 17,649 GitHub stars and fabric-video-editor has 575. Concat has the larger community by that measure.
Are Concat and fabric-video-editor free?
Both are open source. Concat is licensed under AGPL-3.0 and fabric-video-editor under MIT. Neither carries a licence fee.
What is the difference between Concat and fabric-video-editor?
Concat is written in Rust and fabric-video-editor in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Concat or fabric-video-editor?
Choose Concat if you want the larger community (17,649 stars) or its AGPL-3.0 licence terms. Choose fabric-video-editor if its feature set, stack or MIT licence fits better. Both are self-hostable.