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JSMLT

Node.js machine learning toolkit for classification and clustering with visualization support.

Status
UnmaintainedNo commits in 2490 days.
Last checked
Checked · Oct 11, 2026
License
Open source
Pricing
Free tier · from $0
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What it is

JSMLT is a Node.js library that provides tools for machine learning tasks such as classification and clustering. It supports data visualization through VisualML.io, making it easier to interpret results.

JSMLT stands out as a lightweight, self-hosted machine learning toolkit specifically designed for Node.js developers who need to perform classification and clustering tasks without the overhead of larger frameworks.

When it fits — and when it doesn’t

A good fit for

  • Node.js developers who need to integrate machine learning into their projects without external dependencies.

  • Projects requiring both clustering and classification capabilities within a single library.

Look elsewhere if

  • Developers looking for real-time streaming data processing

  • Applications that require extensive GPU support

Known weaknesses

Each one links to the public issue, changelog or docs page it came from, where we have one.

  1. 01

    Limited algorithm support compared to established libraries like scikit-learn

    JSMLT lacks advanced algorithms for regression and anomaly detection

  2. 02

    Performance issues with large datasets

    Benchmarks show slower processing times compared to native Python libraries on equivalent tasks

What it does well

  • Classification and clustering algorithms

  • Integration with VisualML.io for data visualization

  • Node.js compatibility

Pricing

Free tier
YesOpen source — free to use
Paid from
$0
Model
Flat rate
Enterprise plan
No

Pricing not independently confirmed — check the vendor’s page.

Performance benchmarks

How Fast Is It?

Set up JSMLT

Setup steps, common gotchas and what to check after 30 days.

Open the setup guide →
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