1.n8n-io / n8nFair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.automationipaasn8nworkflowtypescriptself-hosted+14 moreTypeScriptOther license209K total61K forks+25,636 starsfrom 183,664 · score 10.15
2.NangoHQ / nangoConnect your agents & product to 1,000 APIs.oauth2oauth1apiapi-clientintegrationsapi-integration+6 moreTypeScriptOther license13K total1.5K forks+5,856 starsfrom 7,218 · score 8.68
3.IgnisDa / ryotRoll your own tracker!exercise-trackermedia-trackingtrackerintegrationsfitness-trackerTypeScriptGPL-3.03.7K total144 forks+425 starsfrom 3,225 · score 6.05