Libraries for ChromeOS

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  • 1
    nvim-cmp

    nvim-cmp

    A completion plugin for neovim coded in Lua

    nvim-cmp is a fast, extensible autocompletion plugin for Neovim written in Lua. It supports asynchronous completion sources, snippet expansion, and user-defined completions. nvim-cmp is designed to integrate smoothly with Neovim’s built-in LSP, treesitter, and other ecosystem tools, making it a core component of modern Neovim configurations.
    Downloads: 1 This Week
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  • 2
    parallel-ssh

    parallel-ssh

    Asynchronous parallel SSH client library.

    parallel-ssh is an asynchronous parallel SSH library designed for large-scale automation. It differentiates itself from alternatives, other libraries and higher-level frameworks like Ansible or Chef in several ways.
    Downloads: 1 This Week
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  • 3
    paroller.js

    paroller.js

    Parallax scrolling jQuery plugin

    paroller.js is a lightweight jQuery plugin that enables parallax scrolling effects on selected elements. To enable the parallax scrolling effect you can use data-patroller-* attributes on selected elements or set values via jQuery. 'factor' sets the speed and distance of the element's parallax effect on scroll.
    Downloads: 1 This Week
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  • 4
    pgwire

    pgwire

    PostgreSQL wire protocol implemented as a rust library.

    Build a Postgres compatible access layer for your data service. This library implements PostgreSQL Wire Protocol and provides essential APIs to write PostgreSQL-compatible servers and clients. If you are interested in a related topic, you can check project ideas to build on top of this library.
    Downloads: 1 This Week
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  • 5
    pythonocc-demos

    pythonocc-demos

    Examples and demos for the pythonocc CAD package

    Some pythonocc-related code snippets, examples, Jupyter notebooks etc.
    Downloads: 1 This Week
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  • 6
    pytz

    pytz

    Python historical timezone library and database

    pytz is a Python library that brings the IANA/Olson timezone database into the Python runtime, enabling accurate, cross-platform timezone calculations for all the world’s timezones. It addresses a major limitation of Python’s built-in datetime.tzinfo by providing consistent support for daylight-saving transitions, historical offset changes, and ambiguous times (such as the end of DST). With pytz, developers can convert naïve datetime objects into timezone-aware ones, shift between timezones, and safely perform arithmetic across DST boundaries with methods like localize() and normalize(). Although Python 3.9 and newer include better built-in timezone support (via zoneinfo and external packages like tzdata), pytz remains widely used—especially in legacy codebases or in environments where backward compatibility matters.
    Downloads: 1 This Week
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  • 7
    reCAPTCHA

    reCAPTCHA

    PHP client library for reCAPTCHA, a free service

    reCAPTCHA is Google’s human-verification system that helps websites distinguish real users from automated abuse while keeping friction low for legitimate traffic. The project bundles client and server examples, language-specific helpers, and documentation patterns for integrating reCAPTCHA v2 and v3 flows into web forms and APIs. Its design philosophy is “risk-based”: most users pass silently based on behavioral signals, while higher-risk interactions may be challenged with an image, checkbox, or other verification step. Site owners register keys, embed a small client script, and verify tokens on the server to protect actions like sign-ups, logins, and form submissions. The ecosystem supports mobile and enterprise variants, but the repo focuses on common web integrations and best practices for verifying the token securely. Deployed correctly, reCAPTCHA reduces credential stuffing, bot sign-ups, and scraping without degrading the experience for typical users.
    Downloads: 1 This Week
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  • 8
    redis-py

    redis-py

    Redis Python client

    redis-py is the official Python client for interacting with Redis, the in-memory data structure store. It supports all Redis commands and data types, making it easy to build caching, messaging, or real-time analytics features in Python applications. With both synchronous and asyncio support, redis-py is suited for modern Python projects and integrates smoothly into web frameworks, task queues, and backend services.
    Downloads: 1 This Week
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  • 9
    relude

    relude

    Safe, performant, user-friendly and lightweight Haskell library

    relude is a safe, performant, user-friendly and lightweight Haskell standard library. The default Prelude is not perfect and doesn’t always satisfy one’s needs. At this stage, you may want to try an alternative prelude library. relude has some strong goals and principles that it sticks to. That principles define the library's decisions and might tell you more about the priorities of the library. You can be more productive with a “non-standard” standard library, and relude helps you with writing safer and more efficient code faster. Usage of partial functions can lead to unexpected bugs and runtime exceptions in pure code. The types of partial functions lie about their behaviour. And even if it is not always possible to rely only on total functions, relude strives to encourage best-practices and reduce the chances of introducing a bug.
    Downloads: 1 This Week
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  • 10
    rscss

    rscss

    Reasonable System for CSS Stylesheet Structure

    rscss (“Reasonable System for CSS Stylesheet Structure”) is a naming and organization style guide aimed at keeping CSS maintainable as projects scale. It proposes a consistent vocabulary—components, elements, variants, and utilities—so teams can infer intent directly from class names. The approach is intentionally lightweight: it’s a set of conventions, not a framework, so it layers cleanly over any build system or preprocessor. By nudging you toward small, independent components with clear boundaries, rscss reduces selector specificity battles and cascade surprises. The guidelines cover folder structure, naming, and how to scope modifiers, which helps reduce churn when multiple contributors touch the same UI. Even if your team eventually adopts a utility framework or CSS-in-JS, rscss is a helpful reference for reasoning about class semantics and keeping styles tidy.
    Downloads: 1 This Week
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  • 11
    rustdesk-server-demo

    rustdesk-server-demo

    A working demo of RustDesk server implementation

    rustdesk-server-demo is a companion repository that demonstrates how to deploy the RustDesk backend quickly, often via containerized or scripted setups. It is intended as a practical starting point for testing and small-scale pilots before moving to a hardened production configuration. The demo showcases the interplay between the rendezvous and relay components so users can validate connectivity paths end-to-end. Clear defaults minimize the amount of configuration required, making first-time evaluations straightforward. Because it mirrors the structure of a typical deployment, it helps administrators understand networking requirements, ports, and service boundaries. It’s a helpful on-ramp for teams who want to confirm RustDesk fits their environment before investing in a full rollout.
    Downloads: 1 This Week
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  • 12
    scalajs-react

    scalajs-react

    Facebook's React on Scala.JS

    Scala.js React wraps Facebook React for Scala.js with a strong emphasis on type safety and functional idioms. It provides a typed virtual DOM interface, reusable components, hooks, and utilities for routing, testing, SSR, and performance profiling, all aligned with Cats, Cats Effect, and Monocle ecosystems.
    Downloads: 1 This Week
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  • 13
    shadcn/ui

    shadcn/ui

    Beautifully designed components that you can copy and paste into apps

    Accessible and customizable components that you can copy and paste into your apps. Free. Open Source. Use this to build your own component library.
    Downloads: 1 This Week
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  • 14
    tRPC OpenAPI

    tRPC OpenAPI

    OpenAPI support for tRPC

    tRPC OpenAPI is an extension for tRPC that provides OpenAPI support, enabling developers to generate OpenAPI schemas from tRPC routers for better API documentation and client generation.
    Downloads: 1 This Week
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  • 15
    tableExport.jquery.plugin

    tableExport.jquery.plugin

    jQuery plugin to export a html table to JSON, XML, CSV, TSV, TXT, SQL

    jQuery plugin to export an html table to JSON, XML, CSV, TSV, TXT, SQL, Word, Excel, PNG, and PDF.
    Downloads: 1 This Week
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  • 16
    tabulate

    tabulate

    Table Maker for Modern C++

    tabulate is a header-only library. Just add include/ to your include_directories and you should be good to go. A single header file version is also available in single_include/. Although word-wrapping is automatic, there is a simple override. Automatic word-wrapping is used only if the cell contents do not have any embedded newline \n characters. So, you can embed newline characters in the cell contents and enforce the word-wrapping manually. tabulate allows for fine control over borders and corners. For each border and corner, you can set the text, color, and background color.
    Downloads: 1 This Week
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  • 17
    timeago

    timeago

    The original jQuery plugin that makes it easy to support automatically

    Timeago is a jQuery plugin that makes it easy to support automatically updating fuzzy timestamps (e.g. "4 minutes ago" or "about 1 day ago") from ISO 8601 formatted dates and times embedded in your HTML (à la microformats).
    Downloads: 1 This Week
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  • 18
    tsup

    tsup

    The simplest and fastest way to bundle your TypeScript libraries

    tsup is a zero-config TypeScript/JavaScript bundler focused on developer speed and sensible defaults. It builds on extremely fast tooling under the hood to deliver near-instant feedback loops even in large monorepos. The design goal is to let you publish modern libraries without hand-crafting long build scripts: point it at an entry file and it emits multiple targets, formats, and type declarations. It handles common library needs out of the box—like generating both ESM and CJS, bundling assets, and preserving or treeshaking dependencies—while staying flexible through minimal flags. Because it embraces convention over configuration, it’s easy to adopt as a drop-in replacement for heavier bundlers in simple packages, yet it scales when you need custom externals, minification, or watch modes. The result is a practical tool that shortens the path from source to npm-ready output, lowering maintenance cost across many packages in a repo.
    Downloads: 1 This Week
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  • 19
    vue-datatables-net

    vue-datatables-net

    Vue jQuery DataTables.net wrapper component

    This library is a Vue 3 wrapper for jQuery DataTables. It's a tiny wrapper that doesn't include anything, not even the datatables.net core library. You've found this library because you want to use jQuery datatables.net client-side with your application. Alternatively, if you simply want to integrate with a server-side datatables.net compatible endpoint, then I'd like to suggest looking at bootstrap-vue b-table and this component. Default configuration and provide an example for bootstrap5 styling. Though, it allows for complete flexibility of customization with any other jQuery DataTables-supported theme.
    Downloads: 1 This Week
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  • 20
    zircle UI

    zircle UI

    zircle-ui is a frontend library to develop zoomable user interfaces.

    A frontend library to develop zoomable user interfaces. Enjoy a different UI/UX with the built-in zoomable navigation - ZUI/UX. Breaking away from the conventional UI with a circular UI Kit and customizable themes and styles. Zircle-ui works pretty well on mobile devices and big screens. Aren't the integrated color themes enough? No problem, it is easy to create new ones. Using Vue-router? Let zircle-ui handles the routes for you. You can try zircle-ui to develop a wide range of applications, such as: dashboards, health/fitness trackers, IOT hubs or controllers, contact management, information and entertainment, interactive menus, etc. In general, using zircle-ui should be fine if your application is highly interactive and you need to intuitively view and control information without losing the user’s attention. Zircle-ui intends to promote an approach in the universe of UIs.
    Downloads: 1 This Week
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  • 21
    Early Access iText, a PDF generation library in Java
    Downloads: 13 This Week
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  • 22

    JEditor

    a simple Java text Editor with syntax highlighting which is designed t

    JEditor is a simple Java text Editor with syntax highlighting which is designed to be used in a library in other applications. A typical use case is an application which needs to edit text files.
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    Downloads: 13 This Week
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  • 23
    Drumstick Libraries

    Drumstick Libraries

    MIDI libraries for Qt/C++

    Drumstick is a tool to play music. This is a set of C++ MIDI libraries using Qt5 objects, idioms and style. It contains a C++ wrapper around the ALSA library sequencer interface; ALSA sequencer provides software support for MIDI technology on Linux. A complementary library provides classes for SMF (Standard MIDI files: .MID/.KAR), and Cakewalk (.WRK) file formats processing. A multiplatform realtime MIDI I/O library is also provided.
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    Downloads: 23 This Week
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  • 24
    TRURL

    TRURL

    A suite of RPN calculators and a class library for Object Pascal

    TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app for the RPN Engine • TRURL B: RPN calculator in the design of the famous calculators by Dieter Rahms for Braun • TRURL G: Desktop RPN calculator inspired by the UI of the DSKY unit of the Apollo Guidance Computer (AGC)
    Downloads: 21 This Week
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  • 25
    openSCADA

    openSCADA

    openSCADA® is an open source SCADA system written in JAVA

    openSCADA is an open source Supervisory Control And Data Acquisition System. It is platform independent and based on a modern system design that provides security and flexibility at the same time. openSCADA is flexible. It is not an out of the box solution, but a set of tools that can be combined in many different ways. It provides development libraries, interface applications, mass configuration tools, front-end and back-end applications. openSCADA is ready to rock. It is used 24/7 in several installations around this world. openSCADA is supported. So if you prefer a fully supported, out of the box instead of a “build it yourself” solution you can contact IBH SYSTEMS GmbH and let us do the job. If you like, you will still get the source code that was developed specially for you. openSCADA needs you. Writing source code, writing documentation, fixing bugs or providing fresh input. Anything is welcome.
    Downloads: 20 This Week
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