jSparrow vs Refrax
jSparrow
jsparrow.ioRefrax
github.comSide by side
| Figure | jSparrow | Refrax |
|---|---|---|
| Price from | $110.42/mo | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 2 | 0 |
| Spec score · Code Refactoring Tools | 8.2 (#5) | 6.8 (#21) |
| Purpose | jSparrow helps Java developers clean up and refactor code in Eclipse IDE and Maven. | Refrax is an AI-powered agent for refactoring Java code, implemented in Go. |
Plans
In their own words
jSparrow
jSparrow is a Java cleanup and refactoring tool for Eclipse IDE and Maven, running on Linux, macOS and Windows. It lists more than 90 refactorings for Java 1.1 and later, with project-level and batch operation. Diff View compares original and proposed code so changes can be reviewed before application. Markers suggest quick fixes during programming, and the base product includes them at no charge. Interactive rules can replace standard output with logging, rename fields to Java naming conventions and remove unused methods, fields and types. Analysis and refactoring run offline, and the FAQ says code is not sent to external servers or third parties. Internet access is required to persist locked refactorings through the NetLicensing API; offline validation servers are available. The site describes jSparrow as open-source, with no license needed since version 4.20.0. Twenty rules are free; paid licenses are $169 a month or $1,325 a year.