Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Harness engineering beginner tutorial, from 0 to 1
Best matched with other agent tools.
langchain has the larger GitHub footprint with 145.8K stars.
Learn Harness Engineering is currently growing faster at +2.3K stars this week.
langchain has the stronger automated maintenance signal at 84/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | Learn Harness Engineering | langchain |
|---|---|---|
| Evidence status | Basic listing· 13h ago | Recently verified· 13h ago |
| GitHub stars | 13.9K | 145.8K |
| Weekly growth | +2.3K | +599 |
| Health score | Healthy67/100 |
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| Contributors | 28 | 3.7K |
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| Commits per week | 9.5 | 50.5 |
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| Open issues | 8 | 569 |
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| Language | TypeScript | Python |
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| License | MIT | MIT |
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| Last commit | 17d ago | 14h ago |
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| Last release | N/A | langchain-core==1.4.0 |
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