The best alternatives to Reactime are Replay, Proxyman, and Sonar by Facebook. If these 3 options don't work for you, we've listed a few more alternatives below.
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AssemblyAIβ Speech-to-Text API with superhuman accuracy
π΄ Record your website in the Replay Browser β π Inspect the replay with familiar devtools β π Share with friends and submit the best bug reportsβ β βΆοΈ Replay captures all of the context needed to replay and inspect the web.β
Sonar is a platform for debugging mobile apps on iOS and Android. Visualize, inspect, and control your apps from a simple desktop interface. Use Sonar as is or extend it using the plugin API.
Vuetron provides an expanded toolkit to test and debug Vue.js applications. Like the Vue devtools, you're still able to see emitted events, view the entire Vuex state, and time-travel debug, PLUS subscribe to specific state props, observe API reqs/res and visualize the component hierarchy of your application all in a clean and simple interface.
HTTPDump is an app to debug webhook and check the data flowing through your APIs/webhook, You can dump any data on us and check what's going on. One step ahead from requestb.in
With code-ray you can fix bugs in your code faster and easier. You can set breakpoints to show the live state in different sections of your code. code-ray can be linked to GitHub, GitLab and Bitbucket. There is a permanently free version.
Cypherace is a debugging tool & bug fixing engine powered by stackoverflow's questions. It's main objective is to help software engineers, whether they are beginners or professionals, to fix rapidly the bugs in their code.