Starmel

archscope. 🏛️🔭 Junior/Middle/Senior auto grading codebase + SAST, DevOps Lint

ArchSwiftScope. 🔬Swift Statistics Codebase analyzer / Developer Onboarding / Best Practices / Security Checker

AdaEngine. Cross-platform 2D and 3D game engine written on Swift. Windows, Apple and more.

awesome-pitch-decks. 754 real startup pitch decks — Airbnb, Uber, Figma, YouTube and more. Indexed and ranked.

open-code-review. Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

TorrServer. Torrent stream server

Sloppy. Your Agents Team is here!

douchebag. Turns your coding agent into a loud vulgar gym-bro chad.

OpenWhip. HTML

VibeStudio. macOS terminal-first IDE for developers who live in the command line

streamlit. Streamlit — A faster way to build and share data apps.

XcodeBenchmark. XcodeBenchmark measures the compilation time of a large codebase on iMac, MacBook, and Mac Pro

spank. Slap your MacBook, it yells back. Uses Apple Silicon accelerometer via IOKit HID.

Koin-Detekt. Detekt rules for Koin DI

vokino. Vokino App for Apple TV

Swift-in-GameDev. A list of awesome game dev tools created for Swift by community

gradle. Adaptable, fast automation for all

ESP32-Drawing-Robot. 2D drawing robot using ESP32 and servos. UI built with Preact.

flowglad. Open source, zero webhooks payment provider

Valdi. Valdi is a cross-platform UI framework that delivers native performance without sacrificing developer velocity.

lenter. Kotlin

digital-codex. Draft Version

Flocon. A powerful desktop companion for Android & kmp (desktop, iOS) apps — inspect, debug, mock and control your app in real time. Supports OkHttp, GraphQl, WebSockets, GRPC, databases, analytics

semgrep. Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

hidden. An ultra-light MacOS utility that helps hide menu bar icons

strapi. 🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

shit.

FreeWhisper. free macOS whisper dictation app

act. Run your GitHub Actions locally 🚀

n8n. Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

crawl4ai. 🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

ANUS. TypeScript

OpenManus. No fortress, purely open ground. OpenManus is Coming.

dify. Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

signoz. SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

Sparkle. A software update framework for macOS

MacSymbolicator. Symbolicating macOS/iOS crash reports, easily.

mordant. Multiplatform text styling for Kotlin command-line applications

swift-build. A high-level build system based on llbuild, used by Xcode, Swift Playground, and the Swift Package Manager

tailscale. The easiest, most secure way to use WireGuard and 2FA.

Ice. Powerful menu bar manager for macOS

ocrmac. A python wrapper to extract text from images on a mac system. Uses the vision framework from Apple.

domain-driven-hexagon. Learn Domain-Driven Design, software architecture, design patterns, best practices. Code examples included

zipline. Run Kotlin/JS libraries in Kotlin/JVM and Kotlin/Native programs

servers. Model Context Protocol Servers

rl-tools. The Fastest Deep Reinforcement Learning Library

BoostBuddy. Kotlin

tart. macOS and Linux VMs on Apple Silicon to use in CI and other automations

compose-rules. Lint rules for ktlint/detekt aimed to contribute to a healthier usage of Compose. Actively maintained and evolved fork of the Twitter Compose rules.

gradle-doctor. The right prescription for your Gradle build.

LLM101n. LLM101n: Let's build a Storyteller

ComposeGuard. A Gradle plugin for detecting regressions in Jetpack Compose / Compose Multiplatform

awesome-code-review. An "Awesome" list of code review resources - articles, papers, tools, etc

junior-awesome-list. Список вакансий и предложений для людей без опыта

Prefire. 🔥 A library based on Xcode Preview, for easy generation: Playbook view, Snapshot and Accessibility tests. SwiftUI and UIKit supported!

agency-swarm. Reliable Multi-Agent Orchestration Framework

konsist. Konsist is a powerful static code analyzer tailored for Kotlin, focused on ensuring codebase consistency and adherence to coding conventions.

input-mask-compose. Kotlin

kabin. Kotlin Multiplatform library for database storage inspired by Room and built on SQLDelight

ft86. My personal wiki-style knowledge base about Toyota 86 / GR86 / Subaru BRZ / Scion FR-S cars.

decision-record. Decision record: how to initiate and complete decisions for teams, organizations, and systems

architecture-decision-record. Architecture decision record (ADR) examples for software planning, IT leadership, and template documentation

kobweb. A modern framework for full stack web apps in Kotlin, built upon Compose HTML

MVI-SwiftUI. Swift

mastg. The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

Jailbreak. iOS 26.4 - 26, 17 - 17.7.5 & iOS 18 - 18.7.3 Jailbreak Tools, Cydia/Sileo/Zebra Tweaks & Jailbreak News Updates || AI Jailbreak Finder 👇

catalog. :trophy: :books: A list of awesome MkDocs projects and plugins.

swift-markdown-ui. Maintenance mode — new development in Textual: https://github.com/gonzalezreal/textual

mood_recognition. Attempt to create my first nlp project

4pdaClient-plus. HTML

Calendar. A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.

Install-TensorFlow-on-Mac-M1-GPU. Install TensorFlow in a few steps on Mac M1/M2 with GPU support and benefit from the native performance of the new Mac Silicon ARM64 architecture.

gpt4all. GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

github-ospo. Helping open source program offices get started

kviewmodel--mpp. Library to sharing view model

bluepill. Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine

prompts.chat. f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

libres. Localized string generation for Kotlin Multiplatform

system-design. Learn how to design systems at scale and prepare for system design interviews

swift-algorithm-club. Algorithms and data structures in Swift, with explanations!

Feedback-Plugin-POF. Proof of concept for Design System Feedback IDEA plugin

diffusionbee-stable-diffusion-ui. Diffusion Bee is the easiest way to run Stable Diffusion locally on your M1 Mac. Comes with a one-click installer. No dependencies or technical knowledge needed.

CodeFormer. [NeurIPS 2022] Towards Robust Blind Face Restoration with Codebook Lookup Transformer

ru-gpts. Russian GPT3 models.

gitlab-ci-android. GitLab CI image for building Android apps

periphery. A tool to identify unused code in Swift projects.

cv.

compose-collapsing-toolbar. A simple implementation of collapsing toolbar for Jetpack Compose

ControlRoom. A macOS app to control the Xcode Simulator.

rxswift-to-combine-cheatsheet. RxSwift to Apple’s Combine Cheat Sheet

keyz. TypeScript

xcode-kotlin. Kotlin Native Xcode Plugin

feather-blur-sample. Test sample project for the article

kotlin-fill-class. Intellij plugin that provides intention action for empty constructor

MonitorControl. 🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

compose-macos-theme. MacOS theme for JetBrains Compose UI framework

MarkdownComposer. A PoC app for rendering Markdown using Jetpack Compose

big-list-of-naughty-strings. The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

dependency-analysis-gradle-plugin. Gradle plugin for JVM projects written in Java, Kotlin, Groovy, or Scala; and Android projects written in Java or Kotlin. Provides advice for managing dependencies and other applied plugins

telegram-serverless-mustachizer. Telegram Bot puts mustache on any face what he sees.

compose-vector. Java

amazing-qr. 💮 amazing QRCode generator in Python (supporting animated gif) - Python amazing 二维码生成器（支持 gif 动态图片二维码）

refreshVersions. Life is too short to google for dependencies and versions

voyager. 🛸 A pragmatic navigation library for Compose Multiplatform

kotlin-swift-interopedia.

Showkase. 🔦 Showkase is an annotation-processor based Android library that helps you organize, discover, search and visualize Jetpack Compose UI elements

ktgbotapi. Type-safe library for work with Telegram Bot API

android-studio-apple-m1. Android Studio Arctic Fox (Canary) for Apple Sillicon

kmm.icerock.dev. JavaScript

SpringAnimationCALayer. A helper function for animating CALayer with spring effect in Swift

sodexo-tg-bot. Balance checker telegram bot for your Sodexo Restaurant Pass card

moko-parcelize. @Parcelize support for mobile (android & ios) Kotlin Multiplatform development

Kaspresso. Android UI test framework

ViewBinding-ktx. ViewBinding-ktx make easy to use ViewBinding.

Kakao. This repo is no longer supported. Please visit a https://github.com/KakaoCup/Kakao

gradle-android-emulator. Gradle plugin for starting the Android Emulator when running instrumentation tests

ktlint-gradle. A ktlint gradle plugin

arrow-meta. Functional companion to Kotlin's Compiler

Shot. Screenshot testing library for Android

Orekit. OREKIT is a free low level space dynamics library written in Java. Please visit our Gitlab instance for issues and contributions: https://gitlab.orekit.org

no-copy. A Kotlin compiler plugin that removes the `copy` method of data classes.

FloatingPanel. A clean and easy-to-use floating panel UI component for iOS

ScrollMechanics. 🌹 Scroll mechanics implementation

OverlayContainer. Non-intrusive iOS UI library to implement overlay based interfaces

build-your-own-x. Master programming by recreating your favorite technologies from scratch.

scenekit-volumetric-weather. Swift

satellite-js. Modular set of functions for SGP4 and SDP4 propagation of TLE and OMM.

blue-falcon. Kotlin Multiplatform BLE library for iOS, Android, macos, windows and javascript

kotlin-multiplatform-bignum. A Kotlin multiplatform library for arbitrary precision arithmetics

Comets. ☄️Comets: Animating Particles in Swift

refined-github. :octocat: Browser extension that simplifies the GitHub interface and adds useful features

UTM. Virtual machines for iOS and macOS

EMTNeumorphicView. UIKit views with Neumorphism style design.

UIColour. UIColor/Color for English speakers

kotlin-native. Kotlin/Native infrastructure

Splitflap. A simple split-flap display for your Swift applications

awesome-macos-screensavers. 🍎 🖥 🎆 A curated list of screensavers for Mac OS X

SplitNSP-Swift-GUI. MacOS Split Nintendo Switch NSP to FAT32 friendly sizes.

ru_transformers. Python

android-daily-tips. :octocat: Daily tips from Android World

swiftui-grid. :rocket: SwiftUI Grid layout with custom styles

notepad-plus-plus. Notepad++ official repository

anyplace. A free and open Indoor Navigation Service with superb accuracy!

Burritos. A collection of Swift Property Wrappers (formerly "Property Delegates")

ohmyzsh. 🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool that makes it easy to keep up with the latest updates from the community.

APISecurityBestPractices. Resources to help you keep secrets (API keys, database credentials, certificates, ...) out of source code and remediate the issue in case of a leaked API key. Made available by GitGuardian.

ZippyJSON. A much faster version of JSONDecoder

iOS-DeviceSupport. This repository holds the device support files for the iOS, and I will update it regularly.

awesome-selfhosted. A list of Free Software network services and web applications which can be hosted on your own servers

IHProgressHUD. A clean and lightweight progress HUD based on SVProgressHUD, converted to Swift with the help of Swiftify.

awesome-ios. A curated list of awesome iOS ecosystem, including Objective-C and Swift Projects

Gagat. A delightful way to transition between visual styles in your iOS applications.

Minimap. Minimap for your PKCanvasView!

Anime4K. A High-Quality Real Time Upscaler for Anime Video

dart-data-plugin. IDEA plugin for generating utility methods for Dart data classes

flutter_blue. Bluetooth plugin for Flutter

avbuild. ffmpeg花式编译. build tool for all platforms: iOS, android, ohos, raspberry pi, win32, uwp, linux, macOS etc.

github-do-not-ban-us. GitHub do not ban us from open source world :iran:

is2si. Android application for sports tourism competition

apple_bleee. Apple BLE research

R.swift. Strong typed, autocompleted resources like images, fonts and segues in Swift projects

secure-mobile-development. A Collection of Secure Mobile Development Best Practices

DSWaveformImage. Generate waveform images from audio files on iOS, macOS & visionOS in Swift. Native SwiftUI & UIKit views.

openmtp. OpenMTP - Advanced Android File Transfer Application for macOS

FaceAware. An extension that gives UIImageView the ability to focus on faces within an image.

JDY-08. JDY-08 Bluetooth transparent transmission module, with resource for KiCAD

nxsh. BusyBox-like remote shell for the Nintendo Switch over telnet [UNMAINTAINED]

SkeletonView. ☠️ An elegant way to show users that something is happening and also prepare them to which contents they are awaiting

touchbar_nyancat. Stupid nyancat animation on your +$2k MacBook Pro's Touchbar

Mockit. A simple mocking framework for Swift, inspired by the famous http://mockito.org/

exercism. Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

RoboRoach. Have you ever wanted to walk down the hall of your school or department with your own remote controlled cockroach? We are now excited to announce the world's first commercially available cyborg! With our RoboRoach you can briefly wirelessly control the left/right movement of a cockroach by microstimulation of the antenna nerves. The RoboRoach is a great way to learn about neurotechnology, learning, and electronics!

Starlight. Automatic macOS Dark/Light shift based on surrounding ambient light.

quick-look-plugins. List of useful Quick Look plugins for developers

openshift-ansible. Install and config an OpenShift 3.x cluster

mod-pbxproj. A python module to manipulate XCode projects

calque. Reactive calculator

zircon. Zircon is an extensible and user-friendly, multiplatform tile engine.

DITranquillity. Dependency injection for iOS (Swift)

kotlinpoet. A Kotlin API for generating .kt source files.

iOS-Runtime-Headers. iOS Objective-C headers as derived from runtime introspection

Chats. Open-Source Messaging App

Made-With-ML. Learn how to develop, deploy and iterate on production-grade ML applications.

quicktype. Generate types and converters from JSON, Schema, and GraphQL

PopMenu. A fully customizable popup style menu for iOS 😎

MessengerKit. :speech_balloon: A UI framework for building messenger interfaces on iOS

SwiftlyLRU. SwiftlyLRU is a pure Swift Least Recently Used "LRU" Cache. Older items that have not been recently used are discarded from the cache. This is the ideal pattern for large lists and infinite scrolling. The time, space complexity is O(1) and thanks to generics any values can be stored. Simply drag SwiftlyLRU.swift into your project to get started!

iOS-Depth-Sampler. Code examples for Depth APIs in iOS

xcpretty. Flexible and fast xcodebuild formatter

ios-mvp-clean-architecture. Demo iOS application built to highlight MVP (Model View Presenter) and Clean Architecture concepts

MonitorControl.OSX. A menulet to control your monitor (brightness, contrast, volume) on your Mac; Dell and LG monitors

Geocoding-Android. Java wrapper for Google's Geocoding API for Android

ClassicKit. 💾 A collection of classic-style UI components for iOS

RxBluetoothKit. iOS & OSX Bluetooth library for RxSwift

MockGenerator. An AppCode plugin to help generate Swift test doubles automatically.

JsonToKotlinClass. 🚀 Plugin for Android Studio And IntelliJ Idea to generate Kotlin data class code from JSON text ( Json to Kotlin )

FizzBuzzEnterpriseEdition. FizzBuzz Enterprise Edition is a no-nonsense implementation of FizzBuzz made by serious businessmen for serious business purposes.

CustomBottomSheetBehavior. Custom BottomSheetBehavior for Android that mimic Google Maps behavior

LiteRoute. LiteRoute is easy transition for your app. Written on Swift 4

qark. Tool to look for several security related Android application vulnerabilities