dl4clj
Clojure wrapper for Deeplearning4j, enabling deep learning in Clojure.
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is dl4clj?
dl4clj is a Clojure library that provides a convenient interface to Deeplearning4j, allowing developers to leverage the power of deep learning within their Clojure applications. It simplifies the integration of neural networks and other machine learning models into Clojure projects.
Key differentiator
“dl4clj stands out by providing a Clojure-specific interface for Deeplearning4j, making it easier for Clojure developers to leverage advanced machine learning capabilities without the need to switch to Java or another language.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
dl4clj is a niche library with limited documentation and sparse activity on forums like Stack Overflow.
Requires setting up both Clojure and Java environments, along with managing dependencies between dl4clj and Deeplearning4j versions.
The performance of models built using dl4clj may be slower compared to directly using Deeplearning4j in pure Java due to the additional layer of abstraction.
Documentation focuses on basic usage patterns, lacking comprehensive guides or tutorials for complex neural network architectures and optimization techniques.
Fit analysis
Who is it for?
✓ Best for
Clojure developers who need to integrate deep learning capabilities into their applications without leaving the Clojure ecosystem.
Projects that require a seamless integration between Clojure and Deeplearning4j for neural network training.
✕ Not a fit for
Developers looking for a full-stack AI solution with extensive pre-built models, as dl4clj focuses on deep learning framework integration.
Teams preferring to use Python or other languages that have more mature deep learning libraries and ecosystems.
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Works well with
Next step
Get Started with dl4clj
Step-by-step setup guide with code examples and common gotchas.