Find issues in Scala that you’d miss otherwise

DeepSource runs continuous static analysis on your Scala code and helps you find and automatically fix hundreds of code quality and security issues.

Potential resource (file handle) leak

bug risk

Consider using .isEmpty or .nonEmpty to check if a string is empty


Calling List.size is inefficient

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Covers everything that you get from open-source tools
No need to install or configure anything. Works out of the box.
Run continuously with zero effort
No need to maintain complex config files
commercial tools
Automatically format your code with Transformers
4x more issues than any other Scala analyzer in the market
Not just identify, but also fix issues with Autofix
Fewer false positives and lesser noise
74,863,910+ issues detected
107,110+ issues autofixed
14s average analysis time
215,573+ total number of checks
Put your code formatting on autopilot Never break your CI build again. On every commit, DeepSource runs your favourite formatter and makes another commit with the fixes.

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I'm a big fan of DeepSource. I reviewed quite a few products to better support our engineers and the quality of problems found was far better than Codacy or Code Climate for our Python backend codebase.
Adam Pietrzycki, Engineering
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