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Tech riderRev. 20 Sept 2026

LittleDarwin

Ch 215.5of 25 Mutation Testing Tools
  1. 1Runs onNot stated by the maker
  2. 2CostsNot stated by the maker
  3. 3Supported languagesJava
  4. 4Surviving mutant reportsYes
  5. 5Mutation operatorsAOR-B, AOR-S, AOR-U, LOR, SOR, ROR, COR, COD, SAOR; NullifyInputVariable, NullifyReturnValue, NullifyObjectInitialization, RemoveNullCheck
3 lines stated Written from the maker's own pages: aliparsai.github.io
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Overview

LittleDarwin is ranked #21 of 25 in mutation testing tools on Specifiction.

Compared on mutation testing tools

Free plan
Yesaliparsai.github.io
Supported languages
Javaaliparsai.github.io
Surviving mutant reports
Yesaliparsai.github.io
Mutation operators
AOR-B, AOR-S, AOR-U, LOR, SOR, ROR, COR, COD, SAOR; NullifyInputVariable, NullifyReturnValue, NullifyObjectInitialization, RemoveNullCheckaliparsai.github.io

Best LittleDarwin alternatives

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All accessCh 01 ArcMutate Free planFree trialLinux from $8/mo7.7 All accessCh 02 Infection LinuxMac 7.1 All accessCh 03 Mutant Free planLinuxMac from $20.83/mo7.1 All accessCh 04 Mutatest Free planLinuxMac Free to start7.1 All accessCh 05 PIT LinuxMac 6.9 All accessCh 06 muttest LinuxMac 6.8

Where it ranks on Specifiction

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