Showing 332 open source projects for "javascript open source"

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  • 1
    Okio

    Okio

    A modern I/O library for Android, Java, and Kotlin Multiplatform

    Okio is a low-level I/O library created by Square for Java and Kotlin that simplifies and optimizes data access. It provides a modern alternative to Java’s InputStream and OutputStream, enabling efficient, buffered, and chainable data handling. Okio is used in many high-performance networking and serialization libraries, including OkHttp.
    Downloads: 1 This Week
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  • 2
    kaml

    kaml

    YAML support for kotlinx.serialization

    This library adds YAML support to Kotlinx serialization. Currently, only Kotlin/JVM is fully supported. Kotlin/JS support is considered highly experimental. It is not yet fully functional and may be removed or modified at any time.
    Downloads: 1 This Week
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  • 3
    BLESSED for Android

    BLESSED for Android

    BLESSED, a Bluetooth Low Energy (BLE) library for Android

    BLESSED is a very compact Bluetooth Low Energy (BLE) library for Android 5 and higher, that makes working with BLE on Android very easy. It takes care of many aspects of working with BLE you would normally have to take care of yourself. The BLESSED library was inspired by CoreBluetooth on iOS and provides the same level of abstraction, but at the same time it also stays true to Android by keeping most methods the same and allowing you to work with the standard classes for Services,...
    Downloads: 2 This Week
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  • 4
    AtomicFU

    AtomicFU

    The idiomatic way to use atomic operations in Kotlin

    Atomicfu is a multiplatform library that provides an idiomatic and efficient way of using atomic operations in Kotlin.
    Downloads: 1 This Week
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  • 5
    Android FHIR SDK

    Android FHIR SDK

    Android FHIR SDK, a set of Kotlin libraries for building offline apps

    The Android FHIR SDK is a set of Kotlin libraries for building offline-capable, mobile-first healthcare applications using the HL7® FHIR® standard on Android. It aims to accelerate the adoption of FHIR by making it easy to incorporate FHIR into new and existing mobile applications.
    Downloads: 1 This Week
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  • 6
    PartiQL Lang Kotlin

    PartiQL Lang Kotlin

    PartiQL libraries and tools in Kotlin.

    This is a Kotlin implementation of the PartiQL specification. PartiQL is based on SQL-92 and has added support for working with schemaless hierarchical data. PartiQL’s extensions to SQL are easy to understand, treat nested data as first-class citizens, and compose seamlessly with each other and SQL. This repository contains an embeddable reference interpreter, test framework, and tests for PartiQL in Kotlin.
    Downloads: 1 This Week
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  • 7
    jte

    jte

    Secure and speedy templates for Java and Kotlin.

    jte (Java Template Engine) is a secure and lightweight template engine for Java and Kotlin. jte is designed to introduce as few new keywords as possible and build upon existing language features, making it straightforward to reason about what a template does. The IntelliJ plugin offers full completion and refactoring support for Java parts and jte keywords.
    Downloads: 1 This Week
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  • 8
    .ignore 4.x

    .ignore 4.x

    .ignore support plugin for IntelliJ IDEA

    .ignore support plugin for IntelliJ IDEA . Entries inspection (duplicated, covered, unused, incorrect syntax, relative entries) with quick-fix actions. Comments and brackets support. Navigation to entries in Project view. Renaming entries from a dot-ignore file. Close opened ignored files action. Custom user templates with import/export features.
    Downloads: 1 This Week
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  • 9
    ACRA

    ACRA

    Application crash reports for Android

    ACRA is a library enabling Android applications to automatically post their crash reports to a report server. It is targeted to android applications developers to help them get data from their applications when they crash or behave erroneously. A crash reporting feature for android apps is native since Android 2.2 (FroYo) but only available through the official Android Market (and with limited data). ACRA is a great help for Android developers. ACRA's notification systems are clean. If a...
    Downloads: 2 This Week
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  • 10
    Doodle

    Doodle

    A pure Kotlin UI framework for the Web and Desktop

    Doodle helps you create beautiful, modern apps entirely in Kotlin. Its render model is intuitive yet powerful, making it easy to achieve complex UIs with pixel-level precision and layouts. This simplicity and power apply to everything from user input to drag and drop. Doodle lets you build and animate anything. Start creating your app for the Web and Desktop; just define your View hierarchy and business logic, and go.
    Downloads: 1 This Week
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  • 11
    Anvil

    Anvil

    A Kotlin compiler plugin to make dependency injection with Dagger 2

    Anvil is a Kotlin compiler plugin to make dependency injection with Dagger easier by automatically merging Dagger modules and component interfaces. In a nutshell, instead of manually adding modules to a Dagger component and making the Dagger component extend all component interfaces, these modules and interfaces can be included in a component automatically.
    Downloads: 1 This Week
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  • 12
    Kotlin Explorer

    Kotlin Explorer

    Desktop tool to quickly explore disassembled Kotlin code

    Kotlin Explorer is a desktop tool to quickly and easily disassemble Kotlin code. After launching Kotlin Explorer, type valid Kotlin code in the left pane, then click File > Decompile or use Cmd-Shift-D on macOS, Ctrl-Shift-D on Linux and Windows. The middle pane will show the Android DEX bytecode, and the right panel the native assembly resulting from ahead of time compilation (AOT).
    Downloads: 1 This Week
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  • 13
    Decompose

    Decompose

    Kotlin Multiplatform lifecycle-aware business logic components

    Decompose is a Kotlin Multiplatform library for breaking down your code into tree-structured lifecycle-aware business logic components (aka BLoC), with routing functionality and pluggable UI (Jetpack/Multiplatform Compose, Android Views, SwiftUI, Kotlin/React, etc.).
    Downloads: 1 This Week
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  • 14
    Calendar

    Calendar

    A highly customizable calendar view and compose library for Android

    A highly customizable calendar library for Android, backed by RecyclerView for the view system, and LazyRow/LazyColumn for compose. With this library, your calendar will look however you want it to.
    Downloads: 1 This Week
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  • 15
    Kobweb

    Kobweb

    A modern framework for full stack web apps in Kotlin

    Kobweb is an opinionated Kotlin framework for creating websites and web apps, built on top of Compose HTML and inspired by Next.js and Chakra UI. While Kobweb is still pre-1.0, it has been usable for a while now. It provides escape hatches to lower-level APIs, so you can accomplish anything even if Kobweb doesn't support it yet. Please consider starring the project to indicate interest, so we know we're creating something the community wants.
    Downloads: 1 This Week
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  • 16
    Workflow

    Workflow

    A Swift and Kotlin library for making composable state machines

    Workflow is an application framework that provides architectural primitives. A corresponding testing framework that facilitates simple-to-write unit tests for all application business logic and helps ensure correctness. Corresponding UI frameworks that bind Rendering data classes for “views” (including event callbacks) to Mobile UI frameworks for Android and iOS. Optimized for composability and scalability of features and screens. A library that supports writing business logic and complex UI...
    Downloads: 1 This Week
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  • 17
    KSP

    KSP

    Kotlin Symbol Processing API

    KSP is Kotlin’s lightweight, idiomatic alternative to Java annotation processing that gives compile-time access to Kotlin program structure. Rather than forcing Kotlin through Java’s annotation APIs, it exposes Kotlin-first symbols—classes, functions, properties, types—so processors can generate code efficiently. The design dramatically reduces incremental build overhead by operating directly on symbols without compiling stubs, which speeds up large multi-module projects. Processors run as...
    Downloads: 1 This Week
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  • 18
    py2many

    py2many

    Transpiler of Python to many other languages

    Python is popular, and easy to program in, but it has poor runtime performance. We can fix that by transpiring a subset of the language into a more performant, statically typed language. A second benefit is security. Writing security-sensitive code in a low-level language like C is error-prone and could lead to privilege escalation. Specialized languages such as wuffs exist to address this use case. py2many can be a more general-purpose solution to the problem where you can verify the source...
    Downloads: 1 This Week
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  • 19
    kotlinx-io

    kotlinx-io

    Kotlin multiplatform I/O library

    A multiplatform Kotlin library providing basic IO primitives. kotlinx-io is based on Okio but does not preserve backward compatibility with it. Buffer works like a queue, allowing to read data from its head or to write data to its tail. Buffer provides functions to read and write data of different built-in types, and to copy data to or from other Buffers. Depending on the target platform, extension functions allowing data exchange with platform-specific types are also available. A Buffer...
    Downloads: 1 This Week
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  • 20
    Compose Multiplatform

    Compose Multiplatform

    Compose Multiplatform, a modern UI framework for Kotlin

    Develop stunning shared UIs for Android, iOS, desktop, and web. Declarative framework for sharing UIs across multiple platforms. Based on Kotlin and Jetpack Compose. Build your user interface once, and use it on all platforms, Android, iOS, web, and desktop. Save yourself the effort of keeping different UIs in sync, and get your app into the hands of your users more quickly. Use the same familiar APIs from Jetpack Compose to build user interfaces for all platforms. Use a wide variety of...
    Downloads: 1 This Week
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  • 21
    compose-icons

    compose-icons

    Popular Open Source icon packs for Compose Multiplatform

    Compose Multiplatform icons is a pack of libraries that provide well-known Icon Packs. The library usage is inspired by Compose Material Icons.
    Downloads: 0 This Week
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  • 22
    Charty

    Charty

    An Elementary Chart library for Jetpack Compose

    Chart Library is built using Jetpack Compose and is highly customizable.
    Downloads: 0 This Week
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  • 23
    KAHelpers

    KAHelpers

    Kotlin Extensions and Helpers for smoother Android development

    Android extensions and helper classes for easier Kotlin development.
    Downloads: 0 This Week
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  • 24
    kotlin-inject

    kotlin-inject

    Dependency injection lib for kotlin

    A compile-time dependency injection library for Kotlin.
    Downloads: 0 This Week
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  • 25
    KotlinPoet

    KotlinPoet

    A Kotlin API for generating .kt source files

    KotlinPoet is a Kotlin and Java API for generating .kt source files. Source file generation can be useful when doing things such as annotation processing or interacting with metadata files (e.g., database schemas, protocol formats). By generating code, you eliminate the need to write boilerplate while also keeping a single source of truth for the metadata.
    Downloads: 0 This Week
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