SKSimran Kaurinsimrankaur.hashnode.dev·6h ago · 4 min readcm to pixels: why your passport-photo tool outputs the wrong sizeEvery few months a form asks someone for a "3.5 x 4.5 cm photo" and the upload box wants pixels. I kept hitting this while building a photo resizer, and I kept seeing other tools get the number wrong.00
Ggarethsplloydingarethsplloyd.hashnode.dev·22h ago · 3 min readMy Journey In Web Development So FarThe Beginning I started The Odin Project (TOP) on 7th September. We're now almost a month in, and I quickly wanted to note down the progress and journey so far, including what we've learned and what w00
Eeasygradecalculatorcomineasygradecalculator.hashnode.dev·5m ago · 9 min readHow to Build a Weighted Grade Calculator in JavaScriptWeighted grades are common in schools, colleges, and universities because not every assignment contributes equally to a final course result. A final exam might be worth 40% of a course, while homework00
GLGuy Lavyintradeanswers-za.hashnode.dev·1h ago · 6 min readHow to Verify Financial Data Before Using It in an Article or AppFinancial data looks deceptively simple. An interest rate is a number. A tax bracket is a range. An exchange rate is a price. A market statistic is usually expressed as a percentage or monetary value.00
NANithin Ainnithin-a.hashnode.dev·19h ago · 7 min readSo… Who Thought This Form Was a Good Idea?Well, it was in 2023 during my first year as Webmaster. Well, I had made a script to automate the generation of HTML code to get posts from LinkedIn to our website. I didn't even need to copy, paste, 00
RRReetain Rainainfreecodecamp.org·2h ago · 11 min readHow AI Is Changing Email Deliverability: A Technical Guide to Sender Reputation and Inbox Placement Sending an email doesn't always mean it will reach the recipient's inbox. Sometimes, an email is sent successfully by an application but ends up in the spam folder instead. This can be a real problem 00
M8Marketing 8080AIin8080ai.hashnode.dev·3h ago · 6 min readHow to Avoid AI Platform Lock-In When Agents Write Your CodeWhen an AI agent writes your code, lock-in changes shape. It is less about a license and more about everything the agent's platform quietly accumulates around your project: the requirements, the datab00
VVikkyinjpgtopdfmobile.hashnode.dev·3h ago · 6 min readHow Browser-Only Image-to-PDF Conversion Works (And Why It Matters for Privacy)Most “convert JPG to PDF online” tools ask you to upload a file. That is the easy engineering path: the browser sends bytes to a server, a library like ImageMagick or a hosted PDF API does the work, a00
CTCruxtab Technologies Pvt. Ltd.incruxtab-technologies.hashnode.dev·4h ago · 8 min readAdding a Featured Bundles Carousel to a Shopify StoreAfter building the Bundle Collection block for Cruxtab Bundle Builder & BYOB, I wanted to solve a slightly different storefront problem. A grid is useful when a merchant wants to show a larger list of00
CTCruxtab Technologies Pvt. Ltd.incruxtab-technologies.hashnode.dev·5h ago · 8 min readBuilding a Bundle Collection Block for Shopify Theme App ExtensionsWhen I started working on the storefront side of Cruxtab Bundle Builder & BYOB, one thing I wanted to avoid was making merchants manually edit theme code just to display their available bundles. The b00
