head to head · open source
ECC vs PenguLoader
ECC has 295,522 GitHub stars, 43,761 forks, 209 open issues and last shipped yesterday. PenguLoader has 755 stars, 85 forks, 5 open issues and last shipped 3 months ago. ECC leads on adoption by 39,042% (295,522 vs 755 stars). ECC is written in JavaScript under MIT; PenguLoader is written in C++ under MIT. ECC has attracted 15% as many forks as stars, PenguLoader 11%. ECC 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
| ECC | PenguLoader | |
|---|---|---|
| GitHub stars | ★ 296K | ★ 755 |
| License | MIT | MIT |
| Written in | JavaScript | C++ |
| Last push | 2026-11-02 | 2026-08-10 |
| Forks | ⑂ 44K | ⑂ 85 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 296K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick PenguLoader if
- You want the PenguLoader feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C++
- You evaluated both and PenguLoader fits your workflow better
About ECC
Language: English العربية Português (Brasil) 简体中文 繁體中文 日本語 한국어 Türkçe Русский Tiếng Việt ไทย Deutsch Español Українська Polski বাংলা [!WARNING] Official sources only. Install ECC only from verified channels: the GitHub repository github.com/affaan m/ECC, the npm packages ecc universal and ecc agentshield , the GitHub App, the plugin slug ecc@ecc , and the project website ecc.tools. Third party re uploads and unofficial mirrors are not maintained or reviewed by the project and may contain malware. Install with Claude Code Use the guided setup or native plugin commands. Both install the same ecc@ecc plugin. Choose…
About PenguLoader
Pengu Loader ✨ The ultimate JavaScript plugin loader, build your unmatched LoL Client. About Pengu Loader — formerly League Loader — is a powerful plugin loader tailored for the League of Legends Client , enabling limitless customization and personalization. With Pengu Loader, you can seamlessly load JavaScript plugins directly into the Client, allowing you to transform its appearance, add unique features, and integrate custom content to enhance your overall experience. Features Plugin support to customize the League Client Personalize & theme with flexible web stacks Modern JavaScript compatibility Built in…
read the full PenguLoader overview →
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Frequently asked questions
Is ECC or PenguLoader more popular?
ECC has 295,522 GitHub stars and PenguLoader has 755. ECC has the larger community by that measure.
Are ECC and PenguLoader free?
Both are open source. ECC is licensed under MIT and PenguLoader under MIT. Neither carries a licence fee.
What is the difference between ECC and PenguLoader?
ECC is written in JavaScript and PenguLoader in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ECC or PenguLoader?
Choose ECC if you want the larger community (295,522 stars) or its MIT licence terms. Choose PenguLoader if its feature set, stack or MIT licence fits better. Both are self-hostable.