Code Library

Browse 35 websites in this category • Page 1 of 2

Sites where Code Library is a core feature are shown first, marked with a Core badge.

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tensorflow.org favicon

Bring machine learning to your JavaScript apps

Build, train, and run machine learning models in JavaScript right in your browser or Node.js with TensorFlow.js, an open source ML library for web developers.

mobiledetect.net favicon

Detect mobile devices in PHP easily

Mobile Detect offers a simple PHP class to help developers detect mobile and tablet devices by analyzing user-agent strings and HTTP headers.

fftw.org favicon

Get a free, fast C FFT library for your projects

Download FFTW, a free C library for fast Fourier transforms, with support for real/complex, multidimensional, and parallel signal processing.

opensheetmusicdisplay.org favicon

Display sheet music instantly in your web app

Open Sheet Music Display lets you display MusicXML files in your web apps using an open-source TypeScript library—perfect for building sheet music tools.

rdf4j.org favicon

Build Java apps with powerful RDF/SPARQL tools

Eclipse RDF4J is a Java framework for working with RDF data and SPARQL queries, helping developers build and manage semantic web applications easily.

libtorrent.org favicon

Build efficient BitTorrent apps with C++ library

libtorrent offers a full-featured C++ library for building BitTorrent clients, focusing on efficiency, scalability, and easy integration for developers.

rxdb.info favicon

Sync app data across devices with ease

RxDB is a fast, local-first NoSQL database for JavaScript apps, letting you store and sync data easily across web, mobile, and desktop environments.

tanstack.com favicon

Build flexible web apps with powerful UI tools

TanStack offers open-source tools for web developers, including headless utilities for data management, charts, tables, and UI components.

colour-science.org favicon

Access powerful colour science tools in Python

Explore Colour, an open-source Python package offering a wide range of algorithms and datasets for colour science research, analysis, and applications.

jsoup.org favicon

Parse and extract HTML easily in Java

jsoup is an open source Java library for parsing, editing, and extracting data from HTML and XML using familiar DOM and CSS selector methods.

codecogs.com favicon

Create equations and use scientific calculators online

Access open source C/C++ scientific libraries, interactive calculators, and an online equation editor for maths, science, engineering, and finance tasks.

dexie.org favicon

Easily manage IndexedDB with simple JavaScript

Dexie.js is a lightweight JavaScript library that makes working with IndexedDB simple, offering an easy-to-use API for fast client-side data storage.

practical-scheme.net favicon

Scheme libraries for real-world programming tasks

Find libraries and extensions to use Scheme for practical programming tasks like file parsing, report generation, and system automation.

paramiko.org favicon

Secure SSH in Python—no external tools needed

Paramiko is a Python library for SSH connections, letting you securely run remote commands and transfer files in your own Python projects.

stellar-group.org favicon

Build scalable C++ apps with open-source libraries

The STE||AR Group supports developers with scalable C++ libraries and research, helping you build high-performance, parallel applications efficiently.

ramdajs.com favicon

Master functional JavaScript with Ramda docs

Explore official documentation and practical guides for Ramda, a functional programming library for JavaScript developers. Includes examples and resources.

redux-form.com favicon

Simplify form management in React apps

Redux Form helps you manage form state in React apps, making it easy to build, validate, and handle forms with clear documentation and examples.

empty3.app favicon

Create 3D graphics and photo effects with Java tools

Explore Java libraries and apps for 3D graphics, photo effects, and scientific calculations with Empty3's open-source tools for developers.

cupy.dev favicon

Accelerate Python code with GPU power

CuPy lets you run NumPy and SciPy code on GPUs for faster Python computing, supporting both NVIDIA CUDA and AMD ROCm for easy acceleration.

thi.ng favicon

Access 300+ open source design code libraries

Explore open source code libraries for computational design across multiple languages, offering resources and tools for creative and technical projects.