head to head · open source
lemo-opuscar vs openflowkit
lemo-opuscar has 11,059 GitHub stars, 1,273 forks, 0 open issues and last shipped 4 days ago. openflowkit has 925 stars, 181 forks, 18 open issues and last shipped 2 days ago. lemo-opuscar leads on adoption by 1,096% (11,059 vs 925 stars). lemo-opuscar is written in JavaScript under MIT; openflowkit is written in TypeScript under MIT. lemo-opuscar has attracted 12% as many forks as stars, openflowkit 20%. openflowkit was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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
| lemo-opuscar | openflowkit | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 925 |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 1.3K | ⑂ 181 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick lemo-opuscar if
- You weight community size — 11K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick openflowkit if
- You want the openflowkit feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and openflowkit fits your workflow better
About lemo-opuscar
Lemo Opuscar English · 简体中文 43 film styles, each with a short film made entirely in code. 43 种影片风格，每种都配一支完全用代码做出来的短片。 Pick a style, bring your own story, and let your coding agent direct the film. 选一个风格，带上你自己的故事，让你的编程 agent 来当导演。 🇨🇳 中文用户请看这里 → 简体中文说明 README.zh CN.md ▶ Watch the gallery Official repo: github.com/lemomo ai/lemo opuscar · by Lemomo (@lemomo ai) New: all 98 styles of OPUSCAR 98 : for every film, its style (2D or 3D), a frame, a style prompt you can reuse, and how its shots were directed. 🎬 Feature presentation: OPUSCAR 98 98 Years of Best Picture · 1927 – 2025 · 6:31 One Clawd walks through all…
read the full lemo-opuscar overview →
About openflowkit
OpenFlowKit The open source diagramming studio for builders. Create flows from templates, code, structured imports, or AI. Refine them visually, keep them local first, and export as Cinematic MP4 walkthroughs — or drive everything from Claude / Cursor / Windsurf via our first party MCP server . → Launch the App Documentation Website Issues Contribute ✨ Mermaid → Icons Paste Mermaid · 1,600+ icons auto assigned · beautiful 🤖 AI Generation 10 providers inc. local Ollama Direct to canvas output {} Diagram as Code Bidirectional live sync Git friendly DSL 🧩 Asset Libraries Developer · AWS · Azure GCP · CNCF · Icons…
read the full openflowkit overview →
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Frequently asked questions
Is lemo-opuscar or openflowkit more popular?
lemo-opuscar has 11,059 GitHub stars and openflowkit has 925. lemo-opuscar has the larger community by that measure.
Are lemo-opuscar and openflowkit free?
Both are open source. lemo-opuscar is licensed under MIT and openflowkit under MIT. Neither carries a licence fee.
What is the difference between lemo-opuscar and openflowkit?
lemo-opuscar is written in JavaScript and openflowkit 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, lemo-opuscar or openflowkit?
Choose lemo-opuscar if you want the larger community (11,059 stars) or its MIT licence terms. Choose openflowkit if its feature set, stack or MIT licence fits better. Both are self-hostable.