Code Trek This blog is where my Competitive Programming journey begins. I will be posting my solutions to problems from various online platforms like Codeforces, Leetcode, GeekforGeeks, Unstop etc. I will also be posting my solutions to problems from various contests that I participate in. Live : Code Trek…

WEb3 based supply chain management system Used packages:- hardhat@2.19.2 ethers@5.7.2 web3modal@1.9.12 react@18 react-qr-code react-qr-scanner To run this app npm install npx hardhat init npx hardhat node npx hardhat run --network localhost scripts/deploy.js Now, move the Tracking.Json file which is created in ./artifacts/contracts/ to ./src/components/Context/ to accesss the Tracking ABI of the smart contracts. Run the React app with development server npm run start Now, go to localhost:3000…

Hotel Management System Github Link Project setup Installing Necessary Dependencies Creating Virtual environment and activation pip install virtualenv python -m virtualenv env .\env\Scripts\activate.ps1 If any issues encountered While activating virtual environment, Run(Powershell(admin)): Set-ExecutionPolicy Unrestricted Installing Flask and MySQLclient pip install -r requirements.txt Finally Running the python app.py python .\app.py …

Day 8 of 100 Days of CSS Challenge Welcome back to the DevHavok blog! We’ve reached Day 8 of our incredible journey through the 100 Days of CSS Challenge. Today, we’re exploring the seemingly impossible – Metaballs, a fascinating visual effect that you might think is challenging to implement with CSS alone. But with the power of filters, we’re making the impossible possible. HTML Structure To create these mesmerizing Metaballs, we’ve designed an HTML layout with a central frame and multiple circular blobs.…

Day 7 of 100 Days of CSS Challenge Welcome back to the DevHavok blog! We’ve reached Day 7 of our exciting journey through the 100 Days of CSS Challenge. Today, we’re diving into the heart of user interface design - notifications, search, and menus. These are the three cornerstones of any application, and we’re bringing them together in the smallest possible space. HTML Structure To achieve this, we’ve created an HTML layout that perfectly blends these crucial elements:…