head to head · open source
ponytail vs liteflow
ponytail has 182,779 GitHub stars, 10,094 forks, 270 open issues and last shipped 5 days ago. liteflow has 3,894 stars, 526 forks, 64 open issues and last shipped 1 months ago. ponytail leads on adoption by 4,594% (182,779 vs 3,894 stars). ponytail is written in JavaScript under MIT; liteflow is written in Java under Apache-2.0. ponytail has attracted 6% as many forks as stars, liteflow 14%. ponytail 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
| ponytail | liteflow | |
|---|---|---|
| GitHub stars | ★ 183K | ★ 3.9K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Java |
| Last push | 2026-10-29 | 2026-09-21 |
| Forks | ⑂ 10K | ⑂ 526 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ponytail if
- You weight community size — 183K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick liteflow if
- You want the liteflow feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and liteflow fits your workflow better
About ponytail
Ponytail He says nothing. He writes one line. It works. 54% less code (up to 94%) · 20% cheaper · 27% faster · 100% safe Measured on real Claude Code sessions editing a real open source repo (FastAPI + React), against the same agent with no skill. 54% is the mean across 12 feature tasks (Haiku 4.5, n=4); it reaches 94% where an agent over builds (a date picker) and is near zero where the code is already minimal. ponytail keeps every safety guard while a bare "write one liners" prompt drops one. (The earlier single shot benchmark reported 80 94% as a flat figure; against a fair agentic…
read the full ponytail overview →
About liteflow
中文 Your star is my motivation to keep going. If you like LiteFlow, please help me with a star in the upper right corner. Overview LiteFlow is a powerful, modern rules engine framework that combines the best of orchestration and rules engines. It can be used in the field of complex componentized business orchestration. DSL rules drive the whole complex business, and can achieve smooth refresh hot deployment, supporting the embedding of multiple scripting language rules. Help the system become more silky and flexible. LiteFlow was officially open sourced in 2020 and has since become an indispensable presence in…
read the full liteflow overview →
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Frequently asked questions
Is ponytail or liteflow more popular?
ponytail has 182,779 GitHub stars and liteflow has 3,894. ponytail has the larger community by that measure.
Are ponytail and liteflow free?
Both are open source. ponytail is licensed under MIT and liteflow under Apache-2.0. Neither carries a licence fee.
What is the difference between ponytail and liteflow?
ponytail is written in JavaScript and liteflow in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ponytail or liteflow?
Choose ponytail if you want the larger community (182,779 stars) or its MIT licence terms. Choose liteflow if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.