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.opticdev / opticArchivedOpenAPI linting, diffing and testing. Optic helps prevent breaking changes, publish accurate documentation and improve the design of your APIs.openapiapisdocumentationswaggeropenapi3api-documentation+1 moreTypeScriptMIT1.5K total97 forks+3 starsfrom 1,527 · score 1.39