Aleksandar 'Alex' Gotev

OpenMontage. World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

FinceptTerminal. FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-making in a user-friendly environment.

RuView. π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

paperless-ngx. A community-supported supercharged document management system: scan, index and archive all your documents

markitdown. Python tool for converting files and office documents to Markdown.

VibeVoice. Open-Source Frontier Voice AI

Music-Source-Separation-Training. Repository for training models for music source separation.

get-shit-done. A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.

nut. The Network UPS Tools repository. UPS management protocol Informational RFC 9271 published by IETF at https://www.rfc-editor.org/info/rfc9271 Please star NUT on GitHub, this helps with sponsorships!

snipr. Turn your Markdown into a runnable script.

yt-dlp. A feature-rich command-line audio/video downloader

the-book-of-secret-knowledge. A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

agenticSeek. Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity.

qlib. Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

SmartTube. Browse media content with your own rules on Android TV

system-design-primer. Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

OCRmyPDF. OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

deadpool. A Python Process Pool Executor implementation that is harder to break

nicegui. Create web-based user interfaces with Python. The nice way.

metavoice-src. Foundational model for human-like, expressive TTS

essentia. C++ library for audio and music analysis, description and synthesis, including Python bindings

data-science. 📊 Path to a free self-taught education in Data Science!

computer-science. 🎓 Path to a free self-taught education in Computer Science!

system-design-101. Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

AFFiNE. There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

MetaGPT. 🌟 The Multi-Agent Framework: First AI Software Company, Towards Natural Language Programming

comprehensive-rust. This is the Rust course used by the Android team at Google. It provides you the material to quickly teach Rust.

plane. 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

TypeChat. TypeChat is a library that makes it easy to build natural language interfaces using types.

openai-quickstart. A comprehensive guide to understanding and implementing large language models with hands-on examples using LangChain for GenAI applications.

twenty. The open alternative to Salesforce, designed for AI.

playwright. Node library to automate Chromium, Firefox and WebKit browsers

puppeteer. JavaScript API for Chrome and Firefox

public-apis. A collective list of free APIs

openreplay. Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

Docker-OSX. Run macOS VM in a Docker! Run near native OSX-KVM in Docker! X11 Forwarding! CI/CD for OS X Security Research! Docker mac Containers.

Mathematics-for-ML. 🧮 A collection of resources to learn mathematics for machine learning

SwiftHeroes22-UI-UX. Essential links for my talk at Swift Heroes 22

puppy-adoption-app. Kotlin

hosts. 🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

libkeyfinder. Musical key detection for digital audio, GPL v3

red-screen-of-death. A simple screen that is shown when your app gets crashed instead of the normal crash dialog. It's very similar to the one in Flutter.

filament. Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

coding-interview-university. A complete computer science study plan to become a software engineer.

draft. Generate High Level Cloud Architecture diagrams using YAML syntax.

Wormholy. iOS network debugging, like a wizard 🧙‍♂️

viewmore-textview. A simple library for hide and show text with animation.

ThreeTenABP. An adaptation of the JSR-310 backport for Android.

Store. A Kotlin Multiplatform solution for working with data. Whether you’re building alone or with a team of thousands, Store can help

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

picnic. A Kotlin DSL and Java/Kotlin builder API for constructing HTML-like tables which can be rendered to text

ktlint. An anti-bikeshedding Kotlin linter with built-in formatter

Android-Debug-Database. A library for debugging android databases and shared preferences - Make Debugging Great Again

CrashReporter. CrashReporter is a handy tool to capture app crashes and save them in a file.

from-java-to-kotlin. From Java To Kotlin - Your Cheat Sheet For Java To Kotlin

demo_android_canvas_draw. Demo all Android Canvas Drawing

tus-php. 🚀 A pure PHP server and client for the tus resumable upload protocol v1.0.0

gradle-maven-plugin. Gradle 5.x Maven Publish Plugin to deploy artifacts

TableView. TableView is a powerful Android library for displaying complex data structures and rendering tabular data composed of rows, columns and cells.

xodus. Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

kotlin. The Kotlin Programming Language.

ReactiveAPI. Write clean, concise and declarative network code relying on URLSession, with the power of RxSwift. Inspired by Retrofit.

FlexibleAdapter. Fast and versatile Adapter for RecyclerView which regroups several features into one library to considerably improve the user experience :-)

android_guides. Extensive Open-Source Guides for Android Developers

gradle-play-publisher. GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.

Dotzu. :iphone::eyes: In-App iOS Debugging Tool With Enhanced Logging, Networking Info, Crash reporting And More.

algorithm-archive. A collaborative book on algorithms

Gander. Gander is a simple in-app HTTP inspector for Android OkHttp clients. Gander intercepts and persists all HTTP requests and responses inside your application, and provides a UI for inspecting their content.

FLEX. An in-app debugging and exploration tool for iOS

SwiftGen. The Swift code generator for your assets, storyboards, Localizable.strings, … — Get rid of all String-based APIs!

XcodeGen. A Swift command line tool for generating your Xcode project

ReactiveNetwork. Android library listening network connection state and Internet connectivity with RxJava Observables

radiogroup-recyclerview. Java

KeychainAccess. Simple Swift wrapper for Keychain that works on iOS, watchOS, tvOS and macOS.

secure-storage-android. Store strings & credentials securely encrypted on your device

tui.editor. 🍞📝 Markdown WYSIWYG Editor. GFM Standard + Chart & UML Extensible.

android-maven-gradle-plugin. Abandoned. This is now supported by the android build plugin: https://developer.android.com/studio/build/maven-publish-plugin

ngx-gallery. Angular Gallery, Carousel and Lightbox

MultiSnapRecyclerView. Android library for multiple snapping of RecyclerView

delete-react-zombies. CLI to search and delete unimported 🧟components in your react ⚛️ files

NativeBase. Mobile-first, accessible components for React Native & Web to build consistent UI across Android, iOS and Web.

api-platform. 🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.

mitmproxy. An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

ImagineEngine. A project to create a blazingly fast Swift game engine that is a joy to use 🚀

swift-error-handler. Error handling library for Swift

Sourcery. Meta-programming for Swift, stop writing boilerplate code.

khronos. An intuitive Date extensions in Kotlin.

MessageKit. A community-driven replacement for JSQMessagesViewController

vs-component-app. Visual code extension to create react component based on create-component-app library

react-native-background-upload. Upload files in your React Native app even while it's backgrounded. Supports Android and iOS, including camera roll assets.

hawk. ✔️ Secure, simple key-value storage for Android

tracklytics. ✔️ Annotation based tracking handler with aspect oriented programming

moquette. Java MQTT lightweight broker

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

create-component-app. Tool to generate different types of React components from the terminal. 💻

GRDB.swift. A toolkit for SQLite databases, with a focus on application development

CocoaMQTT. MQTT 5.0 client library for iOS and macOS written in Swift

thrifty. Thrift for Android that saves you methods

thrift. Apache Thrift

protobuf. Protocol Buffers - Google's data interchange format

sqldelight. SQLDelight - Generates typesafe Kotlin APIs from SQL

gradle-versions-plugin. Gradle plugin to discover dependency updates

sqlite-android. Android SQLite support library

IGColorPicker. A customizable color picker for iOS in Swift

PanoramaImageView. An imageView can auto scroll with device rotating.

java-util. Java utilities: DeepEquals, GraphComparator, Converter, LRUCache, CompactMap/Set, CaseInsensitiveMap, UniqueIdGenerator, FastReader/Writer, and more. Zero dependencies, JDK 8-24.

awesome-android. android libs from github or other websites

realmGenerator. PHP

DragListView. Drag and drop to reorder items in a list, grid or board for Android. Based on RecyclerView. Also supports swiping items in a list.

butterknife. Bind Android views and callbacks to fields and methods.

okhttp. A meticulous HTTP client for the JVM, Android, and GraalVM.