DeepSeek HarnessvsOpenPLC Runtime v4
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| DeepSeek Harness | OpenPLC Runtime v4 | |
|---|---|---|
| Score | 87/100 | 52/100 |
| Rank in category | #3 of 209 in AI Agents | #6 of 10 in IoT |
| GitHub stars | 264 775 | 416 |
| Stars, last 30 days | +8 783 | — |
| Stable releases, 12 months | 0 | 10 |
| Latest release | — | v4.3.1 · 13 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | No | Yes |
| License | MIT | MIT |
| Main language | Typescript | Python |
Which one should you pick?
DeepSeek Harness scores 87/100 against 52/100 for OpenPLC Runtime v4, so it is the safer default.
OpenPLC Runtime v4 ships more often: 10 stable releases in the past year, against 0 for DeepSeek Harness.
DeepSeek Harness is growing faster right now (+8 783 stars in 30 days).
DeepSeek Harness details →OpenPLC Runtime v4 details →