Supervisor vs nodemon

Side-by-side — pricing, strengths, tradeoffs, and fit.

Supervisor

Automatically restarts scripts on crash or file changes.

nodemon

Automatically restarts Node.js applications upon file changes.

At a glance

Open SourceFree Tier
◌ Declining·From $0
Open SourceFree Tier
● Established·From $0

Overview

One-liner

Automatically restarts scripts on crash or file changes.

One-liner

Automatically restarts Node.js applications upon file changes.

Maturity

Declining

Maturity

Established

Open source

✓ Yes

Open source

✓ Yes

Pricing

Free tier

✓ Available

Open source — free to use

Free tier

✓ Available

Open source — free to use

Starts at

$0

Starts at

$0

Model

Flat rate

Model

Flat rate

Enterprise

✕ None

Enterprise

✕ None

Best for

✓ Best for

Developers working on Node.js projects who require continuous script operation and automatic updates
Teams that want to streamline their development workflow by automating script management tasks

✓ Best for

Developers working on small to medium-sized Node.js projects who need a simple way to monitor and automatically restart their server.
Teams that want to streamline their development process without adding complex setup steps.

Not ideal for

✕ Not for

Projects requiring real-time monitoring of non-JavaScript files, as Supervisor only monitors `*.js` files
Environments where manual control over script restarts is preferred or required for security reasons

✕ Not for

Projects requiring real-time updates or continuous deployment where manual intervention is minimal.
Large-scale applications with complex build processes that require more sophisticated monitoring tools.

Strengths

↑ Strengths

Automatically restarts scripts on crash
Monitors and restarts scripts when `*.js` files are modified
Simplifies development workflow by reducing manual intervention

↑ Strengths

Automatically restarts the server on file changes.
Supports custom events and scripts for startup and shutdown.
Can be configured via command line or configuration files.

Weaknesses

↓ Weaknesses

Limited language support beyond JavaScript
Performance overhead due to file monitoring
Configuration complexity for advanced use cases
Lack of comprehensive documentation

↓ Weaknesses

Limited support for complex directory structures
Performance overhead on large projects
Configuration complexity for advanced use cases
Dependency on Node.js ecosystem
Full Supervisor profile →Full nodemon profile →