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Pixi’VN is a very versatile and powerful visual novel/2D game engine. It is based on JavaScript/TypeScript and uses the PixiJS library for rendering.

wxPython is a GUI toolkit for the Python programming language. It allows Python programmers to create programs with a robust, highly functional graphical user interface, simply and easily. It is implemented as a Python extension module (native code) that wraps the popular...

Devbox is a command-line tool that lets you easily create reproducible, reliable dev environments. You start by defining the list of packages required by your development environment, and devbox uses that definition to create an isolated environment just for your application.

Discover the best assets for game making. Choose from Unity's massive catalog of 2D, 3D models, SDKs, templates, and tools to speed up your game development process.

EditPad Pro is a powerful and versatile text editor or word processor. Designed to make text editing as convenient as possible, using EditPad Pro to edit text files will save you a lot of time and frustration. There is also a free .

It's a cross between Glade / Visual Studio — the idea is that most 'action' code for an application is actually quite simple - so entering the code on the event handlers for a widget makes the proximity of code to action better.

vfox is a cross-platform version manager(similar to nvm, fvm, sdkman, asdf-vm, etc.), extendable via plugins. It allows you to quickly install and switch between different environment you need via the command line.

Create web servers with everything you need and deploy them wherever you prefer.

Restorator is an award-winning utility to edit windows resources in applications and their components, e.g. files with .exe, .dll, .res, .rc, .dcr, extension (see PE files and RES files).

A hyper-collaborative, real-time development environment right in your browser. CodeCafé makes pair programming, teaching, and building web projects together as fluid and instant as sharing a thought.

Using Hype, you can create beautiful HTML5 web content. Animations and interactive content made with Hype work on desktops, smartphones and tablets. No coding required.

Welcome! From the first moment you visit Opensource.com, you become a member of the community. Here you are encouraged to be curious, kind, and inquisitive.

AIDE is a monster of an app. It allows you to program Android applications directly on your Android device. That way, you basically cut out the middleman of having to use a computer at all. AIDE is fully compatible with Eclipse projects, so it’s easy to transfer your projects...

Object Pascal is a multi-paradigm, object-oriented, component-based general purpose programming language.

Gambas is a full-featured object language and development environment built on a BASIC interpreter. It is released under the GNU General Public Licence. Its architecture is largely inspired by Java. Gambas is made up of: a compiler, an interpreter, an archiver, a scripter, a...

Rolldown is a JavaScript/TypeScript bundler written in Rust intended to serve as the future bundler used in Vite. It provides Rollup-compatible APIs and plugin interface, but will be more similar to esbuild in scope.

Dataflare is fast, simple, cross-platform database manager with intuitive GUI to connect, query, and manage 20+ databases: PostgreSQL, MySQL, SQLite, ClickHouse, DuckDB, Redis, S3/R2, and more.

fgallery is a static photo gallery generator with no frills that has a stylish, minimalist look. “fgallery” shows your photos, and nothing else.

ForgeFed (formerly GitPub) is a decentralized federation protocol based on the W3C's ActivityPub, which extends ActivityStream 2.0. It provides a server to server API for pull request, forking and subscription of repositories provided by Git web services (services like...

Skia is an open source 2D graphics library which provides common APIs that work across a variety of hardware and software platforms. It serves as the graphics engine for Google Chrome and Chrome OS, Android, Mozilla Firefox and Firefox OS, and many other products.

ResEdit is a free resource editor for Windows programs. You can use it if you want to use dialogs, icons, version information or other types of resources. Output files can be compiled by any Windows compiler that includes a resource compiler, like MinGW and Microsoft Visual C++.

Koog is a Kotlin-based framework designed to build and run AI agents entirely in idiomatic Kotlin. It lets you create agents that can interact with tools, handle complex workflows, and communicate with users.

Rolling eyes that follow your mouse pointer for the KDE Plasma Desktop (X11 or Wayland). A small demo of getting KWin Script output from a Widget using D-Bus and Python.

Redis Desktop Manager (RDM) is a fast open source Redis database management application for Windows, Linux and MacOS. This tool offers you an easy-to-use GUI to access your Redis DB and view keys as a tree, CRUD keys, execute commands via shell.

A git hosting provider based on Forgejo, previously Gitea.