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Just: Just a Command Runner (just.systems)

610 points by thunderbong · 607 days ago · 314 comments on HN

Article summary

The article discusses Just, a command runner that can be used as an alternative to Make. Just is designed to be simpler and more convenient for running commands, but it is not a build system and does not support incremental builds. The discussion revolves around the comparison between Just and Make, with some users finding Just to be more suitable for their needs, while others prefer Make for its build system capabilities. Just is also noted to have good support for Windows, but some users point out its limitations.

Main themes

  • Command runners vs build systems
  • Just vs Make
  • Cross-platform support
  • Incremental builds
  • Windows support

What commenters say

  • Just is a simpler and more convenient alternative to Make for running commands, but it lacks the build system capabilities of Make.
  • Make is a more suitable choice when incremental builds are necessary, but Just can be preferred for its simplicity and ease of use.
  • Just has good support for Windows, but it may require additional configuration, such as setting the shell to PowerShell.
  • Some users find Just to be a better fit for their needs, particularly for tasks that do not require incremental builds, while others prefer Make for its more comprehensive build system features.
  • The choice between Just and Make depends on the specific use case and the user's priorities, with Just being more suitable for simple command running and Make being more suitable for complex build systems.
  • Just's lack of support for incremental builds is a significant limitation for some users, but others find its simplicity and ease of use to be more important.
  • The need to install Just as an additional dependency is seen as a drawback by some users, while others find it to be a minor inconvenience compared to the benefits it provides.