Inferse
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
List your platform
Vendor dashboard

fnm

Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed

About

fnm is ranked #10 of 51 in development environment managers on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on development environment managers

Free plan
Yesgithub.com
Supported scope
single_languagegithub.com
Project version pinning
Yesgithub.com
Automatic switching
Yesgithub.com
Shell integration
Yesgithub.com
Operating systems
cross_platformgithub.com

Facts

Purpose
fnm is a fast and simple Node.js version manager built in Rust.github.com · 30 Sept 2026
Cross-platform
The project lists support for macOS, Windows, and Linux.github.com · 30 Sept 2026
Installation
fnm is distributed as a single file and supports installation scripts, package managers, Cargo, and release binaries.github.com · 30 Sept 2026
Version files
fnm works with `.node-version` and `.nvmrc` files.github.com · 30 Sept 2026
Automatic switching
Shell setup can enable automatic Node.js version switching when changing directories.github.com · 30 Sept 2026
Shell integrations
The README provides setup instructions for Bash, Zsh, Fish, PowerShell, Windows Command Prompt, and Cmder.github.com · 30 Sept 2026
Completions
The binary includes completions for Bash, Zsh, Fish, and PowerShell.github.com · 30 Sept 2026
Install prerequisites
The macOS and Linux installation script requires `curl` and `unzip` to be installed.github.com · 30 Sept 2026
Security policy
GitHub reports that the project has not set up a SECURITY.md file.github.com · 30 Sept 2026
Security advisories
The project page reports that there are no published security advisories.github.com · 30 Sept 2026
License
The repository identifies its license as GPL-3.0.github.com · 30 Sept 2026
Support and contributions
The README invites pull requests and links to issues for project interaction.github.com · 30 Sept 2026
Who it is for
Its documented features and integrations are aimed at developers managing Node.js versions from their command line and shell.github.com · 30 Sept 2026

Best fnm alternatives

See all 12
7.4 ActiveState Platform Free free plan, no paid price published Free plan 7.4 FVM Free free plan, no paid price published Free plan 7.4 SDKMAN! See plans price on the maker's page 6.0 RVM See plans price on the maker's page 6.0 tenv See plans price on the maker's page 5.9 Codchi See plans price on the maker's page

Where it ranks on Inferse

Sources