Java Developer’s Swiss Army Knife — small CLI helper tools written in Java, compiled to native binaries with GraalVM and installable via Homebrew.
No Java runtime is needed — the tools are self-contained native binaries with instant startup.
| Tool | Description | Doc |
|---|---|---|
jregex |
Java regex helper: match, find, replace |
jregex.md |
jbase64 |
Base64 encode/decode | planned |
juuid |
UUID generator (v4, v7, …) | planned |
jtime |
Timestamp converter (epoch <-> ISO-8601, parse/format) | planned |
jperiod |
Period/duration converter and parser | planned |
brew tap mhus/jknife
brew install jregex
Binaries for macOS (aarch64, x86_64) and Linux (x86_64, aarch64) are attached to the GitHub releases.