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A 9:16 crop keeps 31.6% of a 16:9 video

A landscape recording does not become a portrait composition just because the exported file says 108…

Shipping a sports app in Nahuatl, Maya, Tzeltal and Tzotzil: i18n lessons from 60 locales

We build MeetAndPlay, a padel, tennis and pickleball matchmaking and court-booking app that launches…

Developer Productivity Tips: Coding Hacks That Save Hours

The most common trap in modern software engineering is spending forty hours learning a brand-new fro…

Lovable Cloud to Supabase Migration: A Step-by-Step Guide

To migrate a Lovable Cloud app to your own Supabase project, create a new Supabase project, export t…

Hello everyone! I'm Gina, an aspiring frontend web developer from Nigeria. I'm currently learning HTML, CSS and JavaScript, and building practical website projects. I'm interested in connecting with developers, designers, tech professionals

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Fix duplicate title tags: a before/after worked example for a small site

Identical or vague title tags make pages hard to tell apart in search results. Here is a worked exam…

Video to GIF Without the 10 MB File: 10 Settings Measured on One Clip

A GIF stores every frame as a full picture, so a few seconds of video can easily turn into a 10 MB f…

Hi dev.to

Hey dev.to community! I'm an undergraduate student and solo developer from Japan. I wanted to share…

Node.js Email Webhooks Need an Idempotency Ledger

Email verification becomes a different problem once delivery is asynchronous. The browser submits a …

Your model choice is a bet. Build a router that keeps score

Most of the time I pick the same Claude model I used last session, out of habit. So I built a small …

🤷‍♀️ Soul Searching Amid Tech Frustrations

Alright it’s time to check in. I have wanted to share some findings between now and my last post, bu…

How I'd Build a Full Stack App on a $0–$20 Monthly Budget

How much does it actually cost to host a full stack application in 2026? With so many services offe…