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File watchers

Run a command again whenever the files it depends on change.

Side by side

File watchers
ToolStarsLicenceTermsSelf-hostedLanguageLatestLast push
nodemon27kMITOpen sourceNoJavaScriptv3.1.142026-09-12
Air24kGPL-3.0Open sourceNoGov1.67.42026-08-27
Watchman14kMITOpen sourceNoC++v2026.10.05.002026-10-06
watchexec7.2kApache-2.0Open sourceNoRustv2.7.42026-10-05
entr5.7kOtherNot checkedNoC5.92026-10-01

5 tools

nodemon

Monitor for any changes in your node.js application and automatically restart the server - perfect for development

Language
JavaScript
Licence
MIT
Stars
27k
Latest
v3.1.14
Last push
2026-09-12
Air

☁️ Live reload for Go apps

Language
Go
Licence
GPL-3.0
Stars
24k
Latest
v1.67.4
Last push
2026-08-27
Watchman

Watches files and records, or triggers actions, when they change.

Language
C++
Licence
MIT
Stars
14k
Latest
v2026.10.05.00
Last push
2026-10-06
entr

Run arbitrary commands when files change

Language
C
Licence
Other
Stars
5.7k
Latest
5.9
Last push
2026-10-01

What these tools replace