head to head · open source
ragflow vs html-video
ragflow has 91,015 GitHub stars, 10,780 forks, 1,525 open issues and last shipped today. html-video has 4,595 stars, 565 forks, 53 open issues and last shipped 3 months ago. ragflow leads on adoption by 1,881% (91,015 vs 4,595 stars). ragflow is written in Go under Apache-2.0; html-video is written in HTML under Apache-2.0. ragflow has attracted 12% as many forks as stars, html-video 12%. ragflow 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
| ragflow | html-video | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 4.6K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | HTML |
| Last push | 2026-09-20 | 2026-06-21 |
| Forks | ⑂ 11K | ⑂ 565 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ragflow if
- You weight community size — 91K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick html-video if
- You want the html-video feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches HTML
- You evaluated both and html-video fits your workflow better
About ragflow
RAGFlow is an open source Retrieval Augmented Generation engine that fuses RAG with agent capabilities into a context layer for large language models, built for developers and teams that need to turn complex, unstructured documents into production AI systems.
read the full ragflow overview →
About html-video
html video is an Apache 2.0 meta layer from the Open Design team that turns HTML, CSS and data into real MP4 files on a local laptop, built for coding agents and the developers who drive them.
read the full html-video overview →
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Frequently asked questions
Is ragflow or html-video more popular?
ragflow has 91,015 GitHub stars and html-video has 4,595. ragflow has the larger community by that measure.
Are ragflow and html-video free?
Both are open source. ragflow is licensed under Apache-2.0 and html-video under Apache-2.0. Neither carries a licence fee.
What is the difference between ragflow and html-video?
ragflow is written in Go and html-video in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ragflow or html-video?
Choose ragflow if you want the larger community (91,015 stars) or its Apache-2.0 licence terms. Choose html-video if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.