A PDF processor written in Go.

Flutter Tablet App that detects a stylus and is also a playground for Flutter Shaders

Lazy loading associations for the ActiveRecord models

A Fast Khmer Optical Character Recognition (KhmerOCR)

Duobase's Flutter UI library

A Flutter plugin that brings the native iOS Liquid Glass style navigation bar to your Flutter apps.

Open Source Continuous File Synchronization

📦 The official Nextcloud installation method. Provides easy deployment and maintenance with most features included in this one Nextcloud instance.

A highly customizable rich-text editor for Flutter. The AppFlowy Editor project for AppFlowy and beyond.

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

📦 A Flutter package for in-app updates (APK & IPA) directly from your own server.

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

💫 Toolkit to help you get started with Spec-Driven Development

🔥 Comprehensive survey on Context Engineering: from prompt engineering to production-grade AI systems. hundreds of papers, frameworks, and implementation guides for LLMs and AI agents.

The open source coding agent.

Agent OS is a system for injecting your codebase standards and writing better specs for spec-driven development.

AGENTS.md — a simple, open format for guiding coding agents

Spec-driven development (SDD) for AI coding assistants.

Code Push for Flutter and other tools for Flutter businesses.

A powerful, Flutter-inspired Terminal User Interface framework for building beautiful command-line applications in Dart.

Rich, real-time user experiences with server-rendered HTML

Flutter database for super-fast Dart object persistence

Create beautiful applications using Go

Distributed reliable key-value store for the most critical data of a distributed system

A high performance implementation of the Ruby programming language, built on GraalVM.

Soft and gentle rich text editing for Flutter applications.

Super simple group chat, without a subscription

Source code for the X Recommendation Algorithm

Stac is a Server-Driven UI (SDUI) framework for Flutter, enabling you to create stunning, cross-platform applications dynamically with JSON. Build and update your app's UI in real-time with ease an…