Arelo – A simple, flexible file watcher for auto-restarting commands
arelo is a lightweight, language-agnostic file watcher that automatically runs a command when files change. It requires no configuration files; everything is controlled via simple command-line options. Easy to use: arelo -p '**/*.go' -- go run . Flexible file watching: Supports fsnotify (real-time), polling (for environments like WSL2), and fine-grained control with extended globbing (** and {js,ts,json}). Cross-platform and lightweight: Runs on Windows, macOS, and Linux without extra dependencies. Installation: - go install github.com/makiuchi-d/arelo@latest - Or download a…
Arelo – A simple, flexible file watcher for auto-restarting commands launched on February 10, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
a simple auto reload (live reload) utility. Contribute to makiuchi-d/arelo development by creating an account on GitHub.
Arelo executes the specified command and monitors the files under the target directory. When the file that matches the pattern has been modified, restart the command. go install github.com/makiuchi-d/arelo@latest Alternatively, you can install it via Homebrew : brew install arelo Or, you can download the executable binaries from the release page . To get a static-linked executable binary, build with CGO_ENABLED=0 . arelo -p '**/*.go' -i '**/.*' -i '**/*_test.go' -- go run . Usage Usage: arelo [OPTION]... -- COMMAND Run the COMMAND and restart when a file matches the pattern has been modified. Options: -d, --delay duration duration to delay the restart of the command (default 1s) -f,…from github.com
In the maker’s words, at launch
arelo is a lightweight, language-agnostic file watcher that automatically runs a command when files change. It requires no configuration files; everything is controlled via simple command-line options. Easy to use: arelo -p '**/*.go' -- go run . Flexible file watching: Supports fsnotify (real-time), polling (for…
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