1.keploy / keployOpen-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.testingtest-automationapi-testingtesting-toolstest-automation-frameworktest-generation+8 moreGoAPACHE-2.019K total2.4K forks+2,666 starsfrom 16,614 · score 7.89
2.Orange-OpenSource / hurlHurl, run and test HTTP requests with plain text.curlhttptesting-toolscliintegration-testinghttp-client+2 moreRustAPACHE-2.019K total752 forks+513 starsfrom 18,785 · score 6.24
3.YMFE / yapiTranslatedYApi is a visual API management platform that can be deployed locally and connects the front end, the back end, and QAapiapi-managerapi-managementapi-testJavaScriptAPACHE-2.028K total4.8K forks+140 starsfrom 27,559 · score 4.95