#java #aerospace #flight_simulator #java #modeling #optimization #rocket #rocketry #simulation #trajectory

OpenRocket is a free tool to design, visualize in 3D, and simulate model rockets with six-degree-of-freedom flight analysis, real-time data on altitude/velocity, automatic optimization, and exports for 3D printing or other programs. It works on any platform via Java. You benefit by testing rockets virtually first, saving time/money on failed builds, predicting performance accurately, and flying safer, higher with optimized designs.

https://github.com/openrocket/openrocket

#java #minecraft #minecraft_mod #vulkan #vulkan_renderer

VulkanMod is a Fabric mod that replaces Minecraft Java's old OpenGL renderer with a modern Vulkan 1.2 engine, cutting CPU overhead, boosting GPU performance, and adding features like Wayland support and chunk optimizations for much higher FPS and smoother gameplay. Install Fabric loader, download the .jar from Modrinth or CurseForge, and drop it in your .minecraft/mods folder to enjoy lag-free worlds and better hardware use right away—perfect for high-res packs or busy servers.

https://github.com/xCollateral/VulkanMod

#java #android_app #android_studio #cam #camera2_api #camerax #fadrec #ffmpeg_android #foss #java #material_design #material_ui #open_source #record_video #screenrecorder #screenrecordingapp #secret_recorder #video_editing #video_editing_tools

FadCam is a free, open-source Android app for privacy-focused video tools discreet personal security, easy content creation, and remote monitoring without privacy risks or ads, saving time and money.

https://github.com/anonfaded/FadCam

#swift #cpp #csharp #go #ios #java #lightweight #nodejs #on_device #python #rust #swift #text_to_speech #tts #web

Supertonic is a fast, lightweight text-to-speech system that runs directly on your device without needing the internet or cloud services. It supports 31 languages and works across phones, computers, browsers, and other platforms. The system is small enough to run on devices like Raspberry Pi while staying accurate and quick. You get complete privacy since everything happens locally on your device, and you can use it for free with no network dependency. It handles complex text like phone numbers and currency amounts better than many larger systems.

https://github.com/supertone-inc/supertonic