Moderne suits development organizations that need to analyze, modernize, secure, or govern changes across many repositories.
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Best Code Refactoring Tools 2026
Refactoring tools help with changes that can range from targeted edits to transformations across a codebase. Compared on supported languages, AST-based analysis, and refactoring scope, they give you ways to assess technical fit. Batch refactoring and AI assistance add other dimensions to consider, while deployment options, free-plan availability, and paid-from pricing help frame access and cost. ast-grep, ReSharper, and Moderne are among the entries shown. Consider the scale and type of changes you need to make, then compare the listed language support and capabilities against your development work.
02
Sourcery
Sourcery may suit solo developers and teams using supported Git hosts and IDEs who want pull-request reviews and security checks.
WebWindowsMac+4 Record5.8 Visit
03
ReSharper
ReSharper suits .NET developers who want code analysis, editing, navigation, and refactoring tools.
WindowsMacLinux+1 Record5.4 Visit
04
jSparrow
It suits Java developers using Eclipse or Maven who want offline refactoring and reviewable changes.
WindowsMacLinux Record5.1 Visit
05
ast-grep
It suits developers who need structural search, linting, or bulk code changes across supported languages.
WebWindowsMac+3 Record5.0 Visit
6
CodeRush
WindowsMacLinux+1 Free plan Record4.9 Visit CodeRush suits Visual Studio developers who want code assistance, refactoring, and integrated test-running features.
7
Roslynator
WindowsMacLinux+1 Free plan Record4.8 Visit Roslynator suits C# developers who want analysis, refactoring, or compiler diagnostic fixes in Roslyn-based environments.
8
Comby
WindowsMacLinux+2 Free plan Record4.6 Visit Comby suits developers performing structural searches, coarse refactoring, or one-off code transformations.
9
jscodeshift
WindowsMacLinux+1 Free plan Record4.6 Visit It suits developers building batch refactors or other codemods for JavaScript, TypeScript, or Flow projects.
10
PolyglotPiranha
iPhone & iPadMacLinux+2 Free plan Record4.6 Visit It suits developers who need configurable, rule-based cleanup across supported programming languages.
13
Scalafix
WindowsMacLinux Free plan Record4.6 Visit Scalafix suits Scala developers and teams maintaining code quality or performing migrations.
14
Coccinelle
MacLinux Free plan Record4.5 Visit Coccinelle suits developers maintaining C systems code or adapting code after library API changes.
15
OpenRewrite
LinuxSelf-hosted Free plan Record4.5 Visit It suits developers and teams automating migrations, security fixes or style changes in a code repository.
16
Spoon
LinuxAPISelf-hosted Free plan Record4.5 Visit Spoon suits Java developers building source analysis, architectural checks, instrumentation, or refactoring tools.
17
CodART
WebLinuxAPI+1 Free plan Record4.4 Visit CodART suits developers and researchers working on Java refactoring, code quality, or optimization.
18
Konveyor
WebLinuxBrowser extension+1 Free plan Record4.4 Visit Konveyor suits development and platform teams assessing or transforming legacy applications for Kubernetes and cloud-native technologies.
19
OpenProperty
WebSelf-hosted Free plan Record4.3 Visit OpenProperty suits landlords and small property-management or multifamily back-office teams wanting self-hosted records and workflows.
21
BrontoSource
Web — Record3.7 Visit It suits engineering teams modernizing very large C++ repositories and needing explicit, reviewable batch transformations.
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