Comparison
reaflow vs viewflow
Verdict
Pick reaflow if rEAFlow is a React library specialized in creating and manipulating workflow editors, flow charts, and diagrams with TypeScript under the Apache-2.0 license; pick viewflow if viewflow is an open-source workflow and process engine for Django applications that allows developers to specify workflows directly in Python code.
Markdown twin · reaflow alternatives · viewflow alternatives
GraphCanon updated Sep 20, 2026
10views this month
Trust & integrity
| Signal | reaflow | viewflow |
|---|---|---|
| Maintenance | Dormant (468d since push) As of Sep 16, 2026 · github_public_v1 | Very active (2d since push) As of Sep 16, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 16, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 16, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- reaflow
- React library for building workflow editors, flow charts and diagrams
- viewflow
- Reusable workflow library for Django
Stars
- reaflow
- 2.5k
- viewflow
- 2.9k
Forks
- reaflow
- 160
- viewflow
- 413
Open issues
- reaflow
- 89
- viewflow
- 19
Language
- reaflow
- TypeScript
- viewflow
- Python
Adopt for
- reaflow
- REAFlow is a React library specialized in creating and manipulating workflow editors, flow charts, and diagrams with TypeScript under the Apache-2.0 license.
- viewflow
- Viewflow is an open-source workflow and process engine for Django applications that allows developers to specify workflows directly in Python code.
Persona
- reaflow
- -
- viewflow
- -
Runtime
- reaflow
- -
- viewflow
- -
License
- reaflow
- Apache-2.0
- viewflow
- AGPL-3.0 with additional permissions, providing a balance between open-source contribution protection and commercial usability.
Last pushed
- reaflow
- Jun 4, 2025
- viewflow
- Sep 13, 2026
Categories
- reaflow
- Developer Tools
- viewflow
- Developer Tools
Trust and health
Maintenance
- reaflow
- Dormant (18%)
- viewflow
- Very active (96%)
Days since push
- reaflow
- 468d
- viewflow
- 2d
Open issues (now)
- reaflow
- 89
- viewflow
- 19
Stars delta
- reaflow
- -3 (30d)
- viewflow
- +5 (30d)
Open issues delta
- reaflow
- 0 (30d)
- viewflow
- +3 (30d)
Full report
- reaflow
- Trust report
- viewflow
- Trust report
Choose reaflow if…
- reaflow is primarily TypeScript; viewflow is Python.
- License: reaflow is Apache-2.0, viewflow is AGPL-3.0.
- Tags unique to reaflow: diagrams, elkjs, flowchart, react.
- When you need complex automatic layout capabilities powered by ELKJS for dynamic visualizations within React applications.
When NOT to use reaflow
- If your project does not require the use of TypeScript as REAFlow is built with it and may limit compatibility for users preferring other JavaScript dialects.
- When an extensive library like REAFlow, which offers comprehensive features including undo/redo functionalities and a modular design, exceeds the project's technical complexity or requirement.
Choose viewflow if…
- viewflow is primarily Python; reaflow is TypeScript.
- License: viewflow is AGPL-3.0, reaflow is Apache-2.0.
- Tags unique to viewflow: bpmn, django, process-engine, python.
- When your project requires BPMN-compatible workflows integrated into Django, Viewflow offers a dedicated library optimized specifically for Django's ecosystem beyond generic Python。
When NOT to use viewflow
- Avoid if your project strictly requires proprietary or closed-source licenses, as Viewflow’s AGPL v3 license mandates making source code available in certain usage contexts.
- This tool is not suitable for environments that cannot support Python 3.10 and Django 4.2 due to compatibility issues or legacy system constraints.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (reaviz/reaflow) · observed Sep 20, 2026
- GitHub forks (reaviz/reaflow) · observed Sep 20, 2026
- Last push (reaviz/reaflow) · observed Jun 4, 2025
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (viewflow/viewflow) · observed Sep 20, 2026
- GitHub forks (viewflow/viewflow) · observed Sep 20, 2026
- Last push (viewflow/viewflow) · observed Sep 13, 2026
- License file (AGPL-3.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: reaflow 2.5k · viewflow 2.9k (synced Sep 20, 2026).
Common questions
- What is the difference between reaflow and viewflow?
- reaflow: React library for building workflow editors, flow charts and diagrams. viewflow: Reusable workflow library for Django. See the comparison table for live GitHub stats and shared categories.
- When should I choose reaflow over viewflow?
- Choose reaflow over viewflow when reaflow is primarily TypeScript; viewflow is Python; License: reaflow is Apache-2.0, viewflow is AGPL-3.0; Tags unique to reaflow: diagrams, elkjs, flowchart, react; When you need complex automatic layout capabilities powered by ELKJS for dynamic visualizations within React applications.
- When should I choose viewflow over reaflow?
- Choose viewflow over reaflow when viewflow is primarily Python; reaflow is TypeScript; License: viewflow is AGPL-3.0, reaflow is Apache-2.0; Tags unique to viewflow: bpmn, django, process-engine, python; When your project requires BPMN-compatible workflows integrated into Django, Viewflow offers a dedicated library optimized specifically for Django's ecosystem beyond generic Python。.
- When should I avoid reaflow?
- If your project does not require the use of TypeScript as REAFlow is built with it and may limit compatibility for users preferring other JavaScript dialects. When an extensive library like REAFlow, which offers comprehensive features including undo/redo functionalities and a modular design, exceeds the project's technical complexity or requirement.
- When should I avoid viewflow?
- Avoid if your project strictly requires proprietary or closed-source licenses, as Viewflow’s AGPL v3 license mandates making source code available in certain usage contexts. This tool is not suitable for environments that cannot support Python 3.10 and Django 4.2 due to compatibility issues or legacy system constraints.
- Is reaflow or viewflow more popular on GitHub?
- viewflow has more GitHub stars (2,874 vs 2,490). Stars measure visibility, not whether either tool fits your constraints.
- Are reaflow and viewflow open source?
- Yes - both are open-source projects on GitHub (reaflow: Apache-2.0, viewflow: AGPL-3.0).
- Where can I find alternatives to reaflow or viewflow?
- GraphCanon lists graph-backed alternatives at reaflow alternatives and viewflow alternatives (reaflow markdown twin, viewflow markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, reaflow or viewflow?
- reaflow: Dormant. viewflow: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for reaflow and viewflow?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: reaflow trust report; viewflow trust report.