Showing 250 open source projects for "app development"

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  • 1
    Lexbor

    Lexbor

    Lexbor is development of an open source HTML Renderer library

    Lexbor is the development of a web browser engine available as a software library; it ships with a free license and has no extra dependencies. For us, speed is an absolute must-have. In our development process, we focus on fastest parsing techniques for HTML, CSS, and fonts, fastest data processing methods, and fastest ways to serve content to end users.
    Downloads: 6 This Week
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  • 2
    react-native-device-info

    react-native-device-info

    Device Information for React Native iOS and Android

    A React Native library that provides device and system information for mobile applications, enabling app customization based on device-specific details.
    Downloads: 1 This Week
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  • 3
    Kotter

    Kotter

    A declarative, Kotlin-idiomatic API for writing dynamic console app

    Kotter (a KOTlin TERminal library) aims to be a relatively thin, declarative, Kotlin-idiomatic API that provides useful functionality for writing delightful console applications. It strives to keep things simple, providing a solution a bit more opinionated than making raw println calls but way less featured than something like Java Curses.
    Downloads: 1 This Week
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  • 4
    AboutLibraries

    AboutLibraries

    AboutLibraries automatically collects all dependencies and licenses

    .. collects all dependency details including licenses at compile time, and offers simple APIs to visualize these in the app. No runtime overhead. Strong caching. Any gradle dependency is supported.
    Downloads: 0 This Week
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  • 5
    Driver.js

    Driver.js

    A lightweight, dependency-free JavaScript library

    Driver.js is a lightweight, framework-agnostic JavaScript library for building guided tours, feature spotlights, and product walkthroughs. It programmatically highlights elements on a page, dims the background, and attaches callouts so users learn new flows without leaving the UI. The API lets you define steps, order, and behavior, while handling positioning, scrolling, and viewport collisions gracefully. It strives to be unobtrusive: tours can be triggered contextually, resumed, or...
    Downloads: 5 This Week
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  • 6
    Graphene

    Graphene

    GraphQL in Python Made Easy

    Graphene is a Python library for building GraphQL APIs fast and easily, using a code-first approach. Instead of writing GraphQL Schema Definition Langauge (SDL), Python code is written to describe the data provided by your server. Graphene helps you use GraphQL effortlessly in Python, but what is GraphQL? GraphQL is a data query language developed internally by Facebook as an alternative to REST and ad-hoc webservice architectures. With Graphene you have all the tools you need to...
    Downloads: 2 This Week
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  • 7
    gqlgen

    gqlgen

    Go generate based graphql server library

    gqlgen is a Go library for building GraphQL servers without any fuss. You get to Define your API using the GraphQL Schema Definition Language. You should never see map[string]interface{} here. We generate the boring bits, so you can focus on building your app quickly. Still not convinced enough to use gqlgen? Compare gqlgen with other Go graphql implementations. You need to tell gqlgen that it should only fetch friends if the user requested it. gqlgen will be able to automatically bind to...
    Downloads: 4 This Week
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  • 8
    Scrimage

    Scrimage

    JVM - Java, Kotlin, Scala image processing library

    Scrimage is an immutable, functional, and performant JVM library for the manipulation of images. The aim of this library is to provide a simple and concise way to do common image operations, such as resizing to fit a required width and height, converting between formats, applying filters, and so on. It is easy to use from any language on the JVM. A typical use case for this library would be creating thumbnails of images uploaded by users in a web app, bounding a set of product images so that...
    Downloads: 4 This Week
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  • 9
    SECRET-TOOLS

    SECRET-TOOLS

    Secret-Tools — classified discord utilities

    SECRET-TOOLS is a promotional repository for a planned collection of classified Discord utilities. The current repository functions more like a teaser, access signal, and project landing page than a complete released software package. Its README describes future Discord bots, panels, automation layers, deployment systems, and early-access drops. The repository contains only a small number of files and does not provide a conventional installable app or detailed public documentation. Its...
    Downloads: 2 This Week
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  • 10
    BentoCache

    BentoCache

    Bentocache is a robust multi-tier caching library for Node.js app

    Bentocache is a flexible caching library for Python that supports multiple backends like memory, disk, and Redis. It offers decorators for easy function-level caching and is designed to be lightweight, extensible, and developer-friendly. Bentocache is well-suited for performance optimization in web apps, scripts, and data pipelines.
    Downloads: 0 This Week
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  • 11
    Iced

    Iced

    A cross-platform GUI library for Rust, inspired by Elm

    Iced is a cross-platform, end-user-oriented GUI library for Rust, inspired by The Elm Architecture. It expects you to split user interfaces into four different concepts, which are: the state of your app; messages, which are user interactions or other meaningful events; view logic, which displays your state as widgets that can result in messages; and update logic, which offers a way to update your state and react to messages. Iced is very simple and easy to use, and is type-safe. It offers...
    Downloads: 2 This Week
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  • 12
    GNUstep Base Library

    GNUstep Base Library

    The GNUstep is a library of general-purpose Objective C objects

    The GNUstep Base Library is part of the GNUstep project, providing an open-source implementation of the Foundation framework, compatible with macOS and iOS. It offers core Objective-C classes and utilities for cross-platform application development.
    Downloads: 0 This Week
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  • 13
    Ultimate React Course

    Ultimate React Course

    https://github.com/jonasschmedtmann/ultimate-react-course

    ...It provides starter files, final project code, and FAQs that support a complete React learning path from fundamentals to more advanced application patterns. The course materials cover modern React development with components, props, state, effects, forms, routing, data fetching, state management, and larger real-world projects. Learners can begin each section from starter code, then compare their work against the final implementation when debugging or reviewing concepts. The repository is primarily an educational companion rather than a reusable app framework. ...
    Downloads: 1 This Week
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  • 14
    ahooks

    ahooks

    React hooks library

    ahooks contains a large set of essential react hooks, with demos and examples for each one of them. Providing tutorials about using hooks in practice. An all-in-one place to learn for pro coders and newcomers. Used in hundreds of products in Alipay, Taobao, Tmall etc, with high quality and robustness. ahooks is a React Hooks library dedicated to providing commonly used and high quality Hooks. You can look up Hooks in the side menu like useRequest, useHover etc. At the same time, the Hooks...
    Downloads: 2 This Week
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  • 15
    Mixpanel iPhone

    Mixpanel iPhone

    Official iOS (Objective-C) Tracking Library for Mixpanel Analytics

    Mixpanel-iPhone is an official SDK for integrating Mixpanel analytics into iOS apps. It enables developers to track user interactions, segment user behavior, and perform advanced analytics to improve user engagement.
    Downloads: 0 This Week
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  • 16
    Capturable

    Capturable

    Jetpack Compose utility library for capturing Composable content

    A Jetpack Compose utility library for converting Composable content into Bitmap image. In the previous View system, drawing Bitmap Image from View was very straightforward. But that's not the case with Jetpack Compose since it's different in many aspects from previous system. This library helps easy way to achieve the same results.
    Downloads: 0 This Week
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  • 17
    Flutter EasyRefresh

    Flutter EasyRefresh

    A flutter widget that provides pull-down refresh and pull-up load

    flutter_easy_refresh is a refresh widget library for Flutter that supports pull-to-refresh and load-more gestures with highly customizable behavior. It provides multiple built-in refresh headers and footers, including classic, material, ball-beat, and custom animated styles. Developers can easily implement infinite scrolling, lazy loading, and paginated content with fine-grained control over triggers and states. The library emphasizes smooth, adaptive animations and compatibility with...
    Downloads: 4 This Week
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  • 18
    OSXPhotos

    OSXPhotos

    Python app to work with pictures and associated metadata

    OSXPhotos provides the ability to interact with and query Apple's Photos.app library on macOS and Linux. You can query the Photos library database — for example, file name, file path, and metadata such as keywords/tags, persons/faces, albums, etc. You can also easily export both the original and edited photos. OSXPhotos also works with iPhoto libraries though some features are available only for Photos. Limited support is also provided for exporting photos and metadata from iPhoto libraries....
    Downloads: 4 This Week
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  • 19
    Cytoscape.js

    Cytoscape.js

    Graph theory library for visualization and analysis

    A fully featured graph library written in pure JS. Permissive open source license (MIT) for the core Cytoscape.js library and all first-party extensions. Used in commercial projects and open-source projects in production. Designed for users first, for both frontfacing app usecases and developer usecases. Highly optimized. Compatible with All modern browsers. Legacy browsers with ES5 and canvas support. ES5 and canvas support are required, and feature detection is used for optional...
    Downloads: 6 This Week
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  • 20
    Mock Service Worker

    Mock Service Worker

    Seamless REST/GraphQL API mocking library for browser and Node.js

    Mock by intercepting requests on the network level. Seamlessly reuse the same mock definition for testing, development, and debugging. A dedicated layer of requests interception at your disposal. Keep your application's code and tests unaware of whether something is mocked or not. Request the same production resources and test the actual behavior of your app. Augment an existing API, or design it as you go, when there is none. Use Express-like routing syntax to capture outgoing requests. ...
    Downloads: 2 This Week
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  • 21
    OnchainKit

    OnchainKit

    React components and TypeScript utilities

    OnchainKit is a React-based toolkit developed by Coinbase that provides a collection of components and TypeScript utilities for building modern blockchain-enabled applications with a focus on usability and developer experience. It is designed to simplify the process of integrating onchain functionality such as wallet connections, transactions, and blockchain data interactions into web applications. The library follows a modular architecture within a monorepo structure, allowing developers to...
    Downloads: 1 This Week
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  • 22
    mimic

    mimic

    Intercept any app, then call it from Python like a library

    Mimic is a Python tool that turns captured mobile application traffic into an editable client library. It records requests through mitmproxy, extracts stable authentication values, and uses an AI assistant to generate named Python methods for observed endpoints. Generated clients are ordinary source files built on mimic.App, so developers can inspect and modify them directly. The system can preserve request templates and model multi-step API flows in which one call supplies data for another....
    Downloads: 2 This Week
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  • 23
    Reitit

    Reitit

    A fast data-driven routing library for Clojure/Script

    Reitit is a fast, data-driven routing library for Clojure and ClojureScript, designed for seamless integration with Ring and other ecosystems. It offers declarative route definition, efficient path resolution, and flexible route metadata, enabling both server-side and client-side routing with high performance and extensibility. A Ring routing app with input & output coercion using data-specs. Simple web application using Ring/Reitit and Integrant. A simple Clojure backend using Reitit to...
    Downloads: 2 This Week
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  • 24
    Kalendar

    Kalendar

    Kalendar is a powerful and customizable calendar library for Android

    The Kalendar library is a powerful tool for creating calendar components in Android apps using Jetpack Compose. It provides customizable calendar views with various features and functionalities. The Kalendar library simplifies the process of creating interactive and visually appealing calendars in Android apps. With its flexible configuration options, event integration, and interactive callbacks, you can easily build powerful calendar components that enhance the user experience.
    Downloads: 0 This Week
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  • 25
    Material Tailwind

    Material Tailwind

    Easy-to-use components library for Tailwind CSS and Material Design

    Material Tailwind is an open-source library that uses the power of Tailwind CSS and React to help you build unique web projects faster and easier. The stunning design inspired by Material Design is a bonus. Enhance your workflow with seamless integrations for your favorite tools using Material Tailwind.
    Downloads: 0 This Week
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