Make games, animations, and stories

Fast and Easy Game-Making

Monomer Flatpak Example Application

Simple tool to rearrange, merge, delete and rotate pages in PDF files

Examine GStreamer debug log information

Tool for creating and testing HLSL and GLSL shaders

Advanced D-Bus Debugger

Gtk# Hex Editor

A quick and easy to use drag and drop retro game creator for Game Boy

DWARF debug information viewer

An extensible text editor

An IDE for using Prolog via 2p-kt

Load testing tool

Lightweight PostgreSQL client

UML 모델러

The Scientific Python Development Environment

An open source multi-function instrument for everyone

A cross-platform IDE for Rust

View SQLite databases

Write interactive narrative in inkle's markup language

Developer GUI for Redis, by Redis

Decompile and edit SWF files

Code and text editor with many web and software development extras

Open-source software prototyping platform

A graphical Program to create and edit AppStream files

Read GNOME documentation offline

A free EDA package

Twine is an open-source tool for telling interactive, nonlinear stories

Simple BrainFuck IDE

Low level dev tools