library
Simple, reliable, and efficient distributed task queue in Go.
Asynq is a Go library for queueing tasks and processing them asynchronously with workers. It's backed by Redis and is designed to be scalable yet easy to get started.
TypeScript's 1:1 validator, optimized from editor to runtime.
ArkType is a runtime validation library that parses optimized validators from familiar, type-safe syntax.
It can be used to check external data like JSON payloads or form submissions at the boundaries of your code (similar to Zod or Yup).
The react library to build dashboards fast. Tremor lets you create simple and modular components to build insightful dashboards in a breeze. Fully open-source, made by data scientists and software engineers with a sweet spot for design.
A rich and powerful templating language for JavaScript. A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired).
There's a different way to put pictures in QR codes. Instead of scribbling on redundant pieces and relying on error correction to preserve the meaning, we can engineer the encoded values to create the picture in a code with no inherent errors.
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Build GraphQL Queries and Mutations with PHP in a safe and easy way.
Style definitions for nice terminal layouts 👄
Style definitions for nice terminal layouts. Built with TUIs in mind. Lip Gloss takes an expressive, declarative approach to terminal rendering. Users familiar with CSS will feel at home with Lip Gloss.
A next-generation HTTP client for Python.
HTTPXYZ (pronounced "HTTP-ex-why-zee") is a fully featured HTTP client for Python 3, which provides sync and async APIs, and support for both HTTP/1.1 and HTTP/2.
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Botan (Japanese for peony flower) is a C++ cryptography library released under the permissive Simplified BSD license.
Botan’s goal is to be the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes. A Python binding is included, and several other language bindings are available. The library is accompanied by a featureful command line interface.
libvips for the browser and Node.js, compiled to WebAssembly with Emscripten.
libvips is a demand-driven, horizontally threaded image processing library. Compared to similar libraries, libvips runs quickly and uses little memory.
Programs that use wasm-vips don't manipulate images directly, instead they create pipelines of image processing operations building on a source image. When the end of the pipe is connected to a destination, the whole pipeline executes at once, streaming the image in parallel from source to destination a section at a time. Because wasm-vips is parallel, it's quick, and because it doesn't need to keep entire images in memory, it's light.
VineJS is a form data validation library for Node.js. You may use it to validate the HTTP request body in your backend applications.
Modern JavaScript date utility library
date-fns provides the most comprehensive, yet simple and consistent toolset for manipulating JavaScript dates in a browser & Node.js.
Structured text generation and robust prompting for language models.
Outlines is a Python library that allows you to use Large Language Model in a simple and robust way (with structured generation). It is built by .txt, and is already used in production by many companies.
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State-of-the-art Machine Learning for PHP. Run Transformers natively in your PHP projects.
Transformers PHP is a toolkit for PHP developers to add machine learning magic to their projects easily. TransformersPHP is designed to be functionally equivalent to the Python library, while still maintaining the same level of performance and ease of use. This library is built on top of the Hugging Face's Transformers library, which provides thousands of pre-trained models in 100+ languages. It is designed to be a simple and easy-to-use library for PHP developers using a similar API to the Python library. These models can be used for a variety of tasks, including text generation, summarization, translation, and more.
pflag is a drop-in replacement for Go's flag package, implementing POSIX/GNU-style --flags.
pflag is compatible with the GNU extensions to the POSIX recommendations for command-line options. For a more precise description, see the "Command-line flag syntax" section below.
sub-atomic styles. Supercharged CSS variables. Expertly crafted web design tokens. Create consistent components. Useful in any framework.
CSS custom properties to help accelerate adaptive and consistent design.
A tiny Kotlin Multiplatform library that provides an Omittable type to be used in cases where the absence of a value is semantically different from a null value.
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A performant interactive bottom sheet with fully configurable options 🚀
An open source conversational AI framework. DeepPavlov makes it easy for beginners and experts to create dialogue systems.
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UI Components Library.
SVAR Core library is a collection of essential UI components written with Svelte.
Pretty print your Ruby objects with style -- in full color and with proper indentation.
AmazingPrint is a fork of AwesomePrint, which became stale, and should be used in its place to avoid conflicts. It is a Ruby library that pretty prints Ruby objects in full color, exposing their internal structure with proper indentation. Rails ActiveRecord objects and usage within Rails templates are supported via included mixins.
Detect and extract tables to markdown and csv.
Tabled is a small library for detecting and extracting tables. It uses surya to find all the tables in a PDF, identifies the rows/columns, and formats cells into markdown, csv, or html.
A library that offers a suite of components to create engaging animations and transformations based on user interactions like mouse movements, scroll events, and even audio input.
@amineyarman/kinesis is a versatile library for adding dynamic, interactive, and physics-based animations to your web components. It includes features like transforming elements based on mouse movement, scroll events, and even audio frequency data.
A cross-browser library of CSS animations.
Animate.css is a library of ready-to-use, cross-browser animations for use in your web projects. Great for emphasis, home pages, sliders, and attention-guiding hints.
💫 Industrial-strength Natural Language Processing (NLP) in Python.
spaCy is a library for advanced Natural Language Processing in Python and Cython. It's built on the very latest research, and was designed from day one to be used in real products.
spaCy comes with pretrained pipelines and currently supports tokenization and training for 70+ languages. It features state-of-the-art speed and neural network models for tagging, parsing, named entity recognition, text classification and more, multi-task learning with pretrained transformers like BERT, as well as a production-ready training system and easy model packaging, deployment and workflow management. spaCy is commercial open-source software, released under the MIT license.
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Email parser for browser and serverless environments.
postal-mime is an email parsing library that runs in browser environments (including Web Workers) and serverless functions (like Cloudflare Email Workers). It takes in a raw email message (RFC822 format) and outputs a structured object containing headers, recipients, attachments, and more.
Passive API Contract Monitoring for PHP 8.3+. Detects breaking changes, json schema drift, and unexpected structural modifications in third-party REST APIs via probabilistic inference.
Passive API Contract Monitoring for strictly typed PHP 8.3+.
Sentinel silently monitors the JSON payloads returning from the third-party APIs you consume, automatically infers their structural JSON Schema, and detects when they change unexpectedly (drift).
This package provides secure first factor one-time passwords (OTPs) for Laravel applications. Users enter their email and receive a one-time code to sign in.
Typer, build great CLIs. Easy to code. Based on Python type hints.
Typer is a library for building CLI applications that users will love using and developers will love creating. Based on Python 3.6+ type hints.
Ridiculously simple and lightweight placeholders.
A free placeholder service designed for developers. Integrates seamlessly with React & NextJS.
🎉 React-Toastify allows you to add notifications to your app with ease.
A Rust crate for cooking up Terminal User Interfaces. Rust library that's all about cooking up terminal user interfaces (TUIs) 👨🍳🐀
Ratatui is a crate for cooking up terminal user interfaces in Rust. It is a lightweight library that provides a set of widgets and utilities to build complex Rust TUIs. Ratatui was forked from the tui-rs crate in 2023 in order to continue its development.
Spire.Doc for Python is a professional Word Python API specifically designed for developers to create, read, write, convert and compare Word documents with fast and high-quality performance.
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Atomic Red Team™ is a library of tests mapped to the MITRE ATT&CK® framework. Security teams can use Atomic Red Team to quickly, portably, and reproducibly test their environments.
This is a package that shortens strings like Finder on Mac does. Instead of trimming from the start or end it trims the string in the middle and adds a filler char.
React hook that persists data in localStorage.
Valinor takes care of the construction and validation of raw inputs (JSON, plain arrays, etc.) into objects, ensuring a perfectly valid state. It allows the objects to be used without having to worry about their integrity during the whole application lifecycle.
The validation system will detect any incorrect value and help the developers by providing precise and human-readable error messages. The mapper can handle native PHP types as well as other advanced types supported by PHPStan and Psalm like shaped arrays, generics, integer ranges and more.
The PDF library TypeScript deserves
Parse, modify, sign, and generate PDFs with a modern TypeScript API. The only library with incremental saves that preserve digital signatures.
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Color ramp generator using curves within the HSV color model. FettePalette is lightweight, dependency free and fast JavaScript function written in TypeScript. It generates color ramps based on a curve within the HSV color model. This page serves as preview for the variety of options the function takes. FettePalette @ GitHub.
Type-Safe Errors for JS & TypeScript. Encode failure into your program.
This package contains a Result type that represents either success (Ok) or failure (Err).
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A difference algorithm module for Go. A high-performance difference algorithm module for Go.
Difference algorithms compare two inputs and find the edits that transform one to the other. This is very useful to understand changes, for example when comparing a test result with the expected result or to understand which changes have been made to a file.
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Let your page react to scroll changes.
The most basic usage of ScrollTrigger is to trigger classes based on the current scroll position. E.g. when an element enters the viewport, fade it in. You can add custom offsets per element, or set offsets on the viewport (e.g. always trigger after the element reaches 20% of the viewport)
interactive, collaborative html elements with a single data attribute.
playhtml is an open-source library for designing communal web experiences by enhancing web elements with real-time, collaborative interactivity.
Why does the internet feel lonely when we increasingly spend much of our time on it? I think it's because most of the internet is a solitary experience, by design: personal algorithmic feeds, content-focused websites, no indicator of who else is here with us right now.
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💻 Send notifications to your desktop directly from your PHP script.
OSV is a high-performance CSV parser for Ruby, implemented in Rust. It wraps BurntSushi's excellent csv-rs crate.
It provides a simple interface for reading CSV files with support for both hash-based and array-based row formats.
The array-based mode is faster than the hash-based mode, so if you don't need the hash keys, use the array-based mode.
The Open Source Discovery Service.
Libraries.io is a free service that collects publicly available open source package information scraped from the internet. With it you can search 9.96M packages by license, language, or explore new, trending, or popular packages.
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Powerful data objects for Laravel.
This package enables the creation of rich data objects which can be used in various ways. Using this package you only need to describe your data once.
Read and extract text and other content from PDFs in C# (port of PDFBox).
PdfPig supports reading text and content from PDF files. It also supports basic PDF file creation.
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A high-performance Python library for fast, concurrent S3 object downloads.
An open source library to build node-based UI with Angular 16+.
ngx-vflow is an Angular library for creating node-based applications. It aims to assist you in building anything from a static diagram to a visual editor. You can utilize the default design or apply your own by customizing everything using familiar technologies.
PHPFlasher is a powerful and easy-to-use package that allows you to quickly and easily add flash messages to your Laravel or Symfony projects. Whether you need to alert users of a successful form submission, an error, or any other important information, flash messages are a simple and effective solution for providing feedback to your users.
Structure LLM Outputs with Ease. Structured outputs powered by LLMs.
The simplest way to extract structured data from LLMs with type safety and validation.
Get reliable JSON from any LLM. Built on Pydantic for validation, type safety, and IDE support.
The easiest way to build interactive medical imaging web applications. Supported by the Open Health Imaging Foundation.
Cornerstone is a set of JavaScript libraries that can be used to build web-based medical imaging applications. It provides a framework to build radiology applications such as the OHIF Viewer.
Golang library for managing configuration data from environment variables.
JavaScript Library for Timezone Lookup by Location.
Fast, memory-efficient time zone estimations from latitude and longitude.
The AI Operator Living in Your Web Page. JavaScript in-page GUI agent. Control web interfaces with natural language.
🪄One line of code, turns your website into an AI-native app. Users give natural language commands, AI handles the rest.
Extremely customizable 3kb plugin for scroll based animation which animates 1000 elements without lags
A component toolkit for creating live-running code editing experiences, using the power of CodeSandbox. Sandpack is a component toolkit for creating your own live running code editing experience powered by CodeSandbox.