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Detecting BPM and musical key in the browser (and encoding MP4 with WebCodecs)
We run AIMusicVideoGen, an AI music video generator for independent artists. The main product needs …
Building Transforma: A Cloudinary Image Transformation and Benchmarking Playground
Imagine you're building a web application that displays hundreds of images. Everything works perfec…
How I Built a 100% In-Browser Instagram Chat Analyzer (Zero Cloud Uploads)
Direct messages contain our most intimate conversations, jokes, memories, and photos. Yet, when sear…
Why we built Groundhog after hitting Dev Tunnels’ bandwidth limit
We built Groundhog after running out of Microsoft Dev Tunnels bandwidth in the middle of a working w…
My "three-tier" upload path had two tiers: presigned R2 PUTs, batch signing, and an endpoint nothing called
I run Clipboard Share, a no-login web app for moving text and files between a phone and a PC on the …
Write alt text for the job the image does: a quick landing page check
Alt text is the easiest accessibility fix on a landing page and the one most often left as an aftert…
How to Verify and Inspect JWT Signatures in Browser Memory (Zero Server Uploads)
When debugging authentication flows or inspecting session claims, developers instinctively reach for…
Your Clean Code Doesn't Matter If You Can't Sell the Product
You can write the cleanest code of your life and still build something nobody buys. Picture a devel…
Technical SEO Checklist for Developers: 9 Things I Check on Every Client Site
Most sites I audit look fine in the browser and fail silently in the crawler. Here's the checklist I…
Why I made GalionToon process everything in the browser (and never upload your files)
Why I made GalionToon process everything in the browser (and never upload your files) I still remem…
I’ve Been Building a Student Hub, and I’d Love Some Feedback
Hey everyone! This is my first post on DEV.to, so I thought I'd start by sharing something I've bee…
Vocab deck
Vocab Deck I've been revisiting my existing projects to improve them by adding features, refining t…