head to head · open source
ECC vs ohpc
ECC has 290,001 GitHub stars, 42,977 forks, 248 open issues and last shipped 2 days ago. ohpc has 1,009 stars, 209 forks, 9 open issues and last shipped 2 days ago. ECC leads on adoption by 28,641% (290,001 vs 1,009 stars). ECC is written in JavaScript under MIT; ohpc is written in C under Apache-2.0. ECC has attracted 15% as many forks as stars, ohpc 21%. ohpc 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 | ohpc | |
|---|---|---|
| GitHub stars | ★ 290K | ★ 1.0K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | C |
| Last push | 2026-10-26 | 2026-10-26 |
| Forks | ⑂ 43K | ⑂ 209 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ECC if
- You weight community size — 290K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick ohpc if
- You want the ohpc feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C
- You evaluated both and ohpc 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 ohpc
Community building blocks for HPC systems Introduction This stack provides a variety of common, pre built ingredients required to deploy and manage an HPC Linux cluster including provisioning tools, resource management, I/O clients, runtimes, development tools, containers, and a variety of scientific libraries. There are currently three release series: the [2.x][2xbranch], the [3.x][3xbranch] and the [4.x][4xbranch] which target different major Linux OS distributions: The 2.x series targets EL8 and Leap15. The 3.x series targets EL9, Leap 15 and openEuler 22.03. The 4.x series targets EL10 and openEuler 24.03…
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Frequently asked questions
Is ECC or ohpc more popular?
ECC has 290,001 GitHub stars and ohpc has 1,009. ECC has the larger community by that measure.
Are ECC and ohpc free?
Both are open source. ECC is licensed under MIT and ohpc under Apache-2.0. Neither carries a licence fee.
What is the difference between ECC and ohpc?
ECC is written in JavaScript and ohpc 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 ohpc?
Choose ECC if you want the larger community (290,001 stars) or its MIT licence terms. Choose ohpc if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.