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Free AI Code Reviews for Open Source Projects — Forever.
Keep your open source projects secure and maintainable with free AI code reviews and quality checks. Perfect for maintainers looking for AI-powered code review tools for open source projects that don’t compromise on speed or accuracy.

Repeated regex compile
Wastes CPU. Hoist regex
to module scope.
await inside Promise.all
Inner await
serializes work. Remove inner await
to parallelize.
Possible Null Reference
user.profile
might be undefined. Add optional chaining or guard: if (user?.profile)...
Incorrect Conditional Check
Condition always evaluates to true =
due to instead of ==
. Use ===
to avoid accidental assignments.
Division by zero
count
can be 0
. Add guard: if (count === 0) return 0
Repeated regex compile
Wastes CPU. Hoist regex
to module scope.
await inside Promise.all
Inner await
serializes work. Remove inner await
to parallelize.
Possible Null Reference
user.profile
might be undefined. Add optional chaining or guard: if (user?.profile)...
Incorrect Conditional Check
Condition always evaluates to true =
due to instead of ==
. Use ===
to avoid accidental assignments.
Division by zero
count
can be 0
. Add guard: if (count === 0) return 0
Unreachable return statement
Line after return
will never run. Remove dead code.
Magic number in logic
Replace 42
with named constant e.g., MAX_RETRIES
for clarity and reuse.
Inefficient array filter inside loop
Avoid filtering inside loop. Cache filtered array or restructure logic.
Early return ignored
A return
or conditional is missed by incorrect flow, potentially skipping logic.
Unreachable return statement
Line after return
will never run. Remove dead code.
Magic number in logic
Replace 42
with named constant e.g., MAX_RETRIES
for clarity and reuse.
Inefficient array filter inside loop
Avoid filtering inside loop. Cache filtered array or restructure logic.
Early return ignored
A return
or conditional is missed by incorrect flow, potentially skipping logic.
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Free code reviews are not enough?
It’s not only AI Code Reviews — you’re unlocking a full security suite:
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PR Security Reviews
catch risks before they hit production
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Open Source Dependency Scanning
no more sneaky vulnerabilities
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IDE Plugins
feedback right where you code
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Integrations
Jira, Linear, Drata, Vanta & more
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Reports & Analytics
clear insights your team can act on
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AI & Bot Protection
shield your app from automated attacks
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Attack Surface Monitoring
know exactly what’s exposed (and fix it)
Unlike most open source project code review tools, Aikido goes further: you get both quality checks and security protection in one platform.
How it works?
Unlike most open source project code review tools, Aikido goes further: you get both quality checks and security protection in one platform.
Safe, secure, and private


Next-gen code reviews
Improve your team's code quality and security posture in one platform.
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