GitHub - john-walks-slow/window-summoner: 一键唤起 / 隐藏窗口
呼来唤去 - 全局老板键.
在线工具
Learn About Batteries - Battery University
Battery University™ is a free educational website offering hands-on battery information.
Sounds of the Forest - Soundmap :: Timber Festival
Explore the first ever forest soundmap of the world
Basic Electronics Tutorials and Revision
Basic Electronics Tutorials and Revision Helps Beginners and Beyond Learn Basic Electronic Circuits, Engineering, and More. Visit Today!
How a Car Works - Guides to car mechanics and automotive engineering
Beautifully illustrated guides to car mechanics, automotive engineering and tools.
Notable people
Online scientific calculator with tape - CALCULATORIA.com
Calculator with basic and advanced mathematical functions
EasyEDA(标准版) - 免费、易用、强大的在线电路设计软件
Programming & Engineering Questions & Answers - Sanfoundry
A People Map of the US
Where city names are replaced by their most Wikipedia’ed resident.
PaddiM8/kalker: Kalker/kalk is a calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals
Scientific calculator with math syntax that supports user-defined variables and functions, complex numbers, and estimation of derivatives and integrals - PaddiM8/kalker
Prompt Library——更有用的东西：AI资源
HowToFree | Free Tutorials - Download Online Paid Course For free
Welcome to HowToFree E-Learning Platform Free Education for all is our moto, here you can learn new tech related video course for free with "how to free".
Base64
Base64 Decoders / Auto Decode Texture Collection aHR0cHM6Ly9tZWdhLm56L2ZpbGUvSTRVeUNMaFkjdnRsN29EVjFrbGw0dnJCUkpWOGFoUWF0c0JTUG11aUJ2RjdlRmVoSk45Yw== Pattern Collection aHR0cHM6Ly9tZWdhLm56L2ZpbGUvY3dkZ2tENkQjOWpHQl9BWWR0Y0tVUnlHRjM2YU1DZERCWG55bGZFVnFGWkRzOERVNFNwZw== Watercolor Collection aHR0c...
Bird Sounds
Civil Engineering Software Database (CESDb)
Provides free, trial or shareware civil engineering software for civil engineers, researchers and academics. You can download programs for PC, Mac, Linux and read software reviews.
MISSILEMAP by Alex Wellerstein
MISSILEMAP is a digital mapping mashup that lets you graphically visualize the range and accuracy of many different types of missiles.
Otter.ai - AI Meeting Note Taker & Real-time AI Transcription
Otter.ai uses an AI Meeting Assistant to transcribe meetings in real time, record audio, capture slides, extract action items, and generate an AI meeting summary.
GitHub - friuns2/BlackFriday-GPTs-Prompts: List of free GPTs that doesn't require plus subscription
List of free GPTs that doesn't require plus subscription
World maps you can self-host - powered by free OpenStreetMap vector tiles and open-source software – OpenMapTiles
Design and host maps with OpenStreetMap vector tiles and open-source tools. Maps are compatible with Leaflet, MapLibre GL SDKs, GIS, WMTS/WMS, XYZ map tiles, etc.
m2n037/awesome-mecheng: Awesome Mechanical Engineering Resources
Awesome Mechanical Engineering Resources.
Engineers Edge - Engineering Reference Data and Tools
Engineers Edge - Engineering tools, Engineering Reference for the engineering world.
Prompt Engineering Guide
Learn Prompting offers a comprehensive, free guide on Generative AI and Prompt Engineering, perfect for beginners and advanced users alike. Start your AI journey now!
2305.13860.pdf
500+ Best ChatGPT Prompts
A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team
LEARNING FOR LIFE - Get Yourself a Better Life! Free eLearning Download
Official Facebook page of Learning download center
fxSolver - Equation Library.Graphing Calculator.Math Solver
fxSolver is a math solver for engineering and scientific equations. To get started, add some formulas, fill in any input variables and press "Solve."
The Engineering ToolBox
Free tools and information for engineering and design of technical applications.
Worldwide map files for any design program | CADMAPPER
Cadmapper lets anyone create 3D CAD files of any area in the world within minutes.
Calculator++ | F-Droid - Free and Open Source Android App Repository
Scientific calculator with sleek interface and powerful capabilities