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![Dazhan Zhang](https://ph-avatars.imgix.net/5188760/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Sentio debugger helps web3 developers to diagnose how transactions work. It’s the first debugger that allows users to check code execution line-by-line.
Get complete visibility with an unparalleled breadth of coverage.
![Sentio Debugger](https://ph-files.imgix.net/e38c054a-b6c6-4df8-9e7e-abfa9ca35742.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Sentio Debugger
First single-stepping debugger with everything you wanted
![Dazhan Zhang](https://ph-avatars.imgix.net/5188760/original.jpeg?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Sentio is a flexible, fast and easy-to-use tool that helps you gain insights, secure assets, and troubleshoot transactions for your smart contracts all in one place.
![Sentio](https://ph-files.imgix.net/9c609d68-e53e-4a5c-86d6-ea28a12ac117.png?auto=compress&codec=mozjpeg&cs=strip&auto=format&w=48&h=48&fit=crop&frame=1)
Sentio
Monitor, analyze, diagnose your Dapps in one place