A Git-compatible VCS that is both simple and powerful

The SMS Gateway for Android™ app enables sending and receiving SMS messages through an API that can be accessed directly on the device or via a cloud server when direct device access is not possible.

dev tools, env vars, task runner

A simple, self-custodial solution for accepting private, on-chain Bitcoin payments using XPUBs and serverless functions.

An opinionated toast component for React.

Installation dialog for Progressive Web Application. Provides a more convenient user experience and fixes the lack of native dialogs in some browsers.

Effortlessly manage async data fetching, caching, and real-time delivery with minimal code

A monorepo template for building webapps - perfect for LLMs

Clone, deploy, and fully customize a SaaS subscription application with Next.js.

manage your openpilot experience

Get up and running with Kimi, GLM, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Amper - a build tool for the Kotlin and Java languages, with a focus on user experience and tooling

HTTP client generator / KSP plugin for Kotlin Multiplatform (Android, iOS, Js, Jvm, Native, WasmJs)) using KSP and Ktor clients inspired by Retrofit https://foso.github.io/Ktorfit

Build terminal UI in Kotlin using Jetpack Compose

The thinnest possible, yet usable, flags/options parser for Kotlin

Dependency injection lib for kotlin

Immutable persistent collections for Kotlin

Kotlin Multiplatform bindings to Skia

Template for IR based Kotlin compiler plugin.

Convert code repos into an LLM prompt-friendly format. Mostly built by GPT-4.

Painless E2E Automation for Mobile and Web

A demo to show usage of Jetbrains Compose in Android and iOS.

A Gradle plugin that publishes your Android and Kotlin libraries, including sources and javadoc, to Maven Central or any other Nexus instance.

Codelabs management & hosting tools

Kotlin Multiplatform sample with SwiftUI, Jetpack Compose, Compose for Wear, Compose for Desktop, and Compose for Web clients along with Ktor backend.

A collaborative list of awesome jetpack compose resources.

KeyCastr, an open-source keystroke visualizer

A reflection-based implementation of the Dagger dependency injection library for fast IDE builds.

Reactive Virtual DOM for Android.