Clean Product Cut-Outs: A Practical Guide to Background Removal for Catalogues and Marketplaces
How automatic background removal works Modern background removers use a segmentation model , a neural network trained to decide which pixels belong…
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Observable Image Batch Processing for Rate Limits Progress and Wrong Import Cancellation
Short answer: process a large image import as one job with bounded concurrency, durable per-item results, observable progress, and cancellation. The…
Node.js Image Quality: Centre Crop vs Content-Aware Crop for Avatars and Dishes
TL;DR: A content-aware crop is the better default when recipe photos become short promo videos, because faces and plated dishes often sit away from…
Node.js Avatar Derivatives — Durable IDs Across Three Resize Targets
An avatar pipeline fails operationally when it treats a generated URL as identity. TL;DR: in an Express service, upload the original once, resize fr…
Marketplace Ingest Guide for Camera Metadata and Upright Images
TL;DR: Read camera orientation metadata when a seller uploads a photo, rotate the pixels upright, remove the stale orientation tag, and store that c…
Node.js Fintech Crops — Strip Image Metadata or Retain Attribution
TL;DR: Strip embedded metadata from every public smart-cropped derivative. If photographer attribution has a legitimate product purpose, store a rev…
WebP Cover Conversion: Generate 3 Responsive Widths with Atomic Publishing
Generate three WebP derivatives after a blog cover upload, but publish the new source set only after every required width exists and passes validati…
dev.to re-encodes and crops your cover image, and I measured exactly where the crop lands
I had a cover image with a line of small text near the left edge. On the post page it looked right. In the feed card it was gone. Not clipped, not s…
Content-Aware Property Photos: Store 3 Aspect Ratios at Ingest
A Node.js property service needs a content-aware crop for multiple aspect ratios because one listing photo must fit search results, map cards, and a…
How to Choose Image Conversion or Compression in Python — Property Photos
Short answer: to choose between image conversion and compression, convert when a target device or browser needs a different format or shape; compres…
Python Healthtech Duplicate Image Derivatives (When Processing Costs Surge)
Short answer: put an atomic, content-addressed skip check immediately before image transformation, then publish a derivative only after its bytes an…
Легковесная альтернатива cAdvisor и сборщик логов для отправки в Loki
В данной статье расскажу про проект logporter , который для меня полностью заменил решение от Google для централизованного и полнофункционального мо…
Lighthouse's image budget is w h 6
Originally published on indiecore.net . Lighthouse told me my home page was carrying 345 KiB of unnecessary image bytes, on a page already scoring 9…
Image Format Conversion vs Compression Explained (for FastAPI Promo Video Pipelines)
Short answer: convert an image when a promo-video consumer requires a different format; compress it when the current format is already compatible an…
Detecting and Stripping AI Metadata (C2PA, EXIF, XMP) from Generated Images — A Developer's Guide
If you ship anything that touches AI-generated images — a thumbnail pipeline, a user-upload feature, a design tool — you've probably noticed somethi…
Best Object Storage for Private Image Thumbnails and Signed Links in Node.js
The resizing boundary decides this architecture before the storage vendor does. Short answer: keep private originals and generated thumbnails in obj…
A JSON Schema Safety Harness for Choosing a Text-to-Image API
TL;DR Short answer: choose an image generation API only after your own prompt-safety eval passes, and use a chat model with a strict JSON Schema whe…
Picking a text-to-image API for a SaaS app: REST, pricing, and safety
If you just want the recommendation: call a plain REST image generation endpoint from your Node.js backend, keep the prompt-in / image-out path as d…
Why I built a privacy-first image tool that runs entirely in your browser
Every time you upload a photo to an online image tool, you're sending it to someone's server. Maybe you're okay with that. But what if the image con…
Mermaid Diagrams Quickstart and Cheatsheet for Developers
Mermaid is a text-based diagramming tool for people who would rather write diagrams than drag boxes around a canvas. It uses a Markdown-like syntax…
Getting images actually web-ready: compress, resize, and pick the right format without opening an editor
A surprising amount of "my site is slow" comes down to one thing: someone dropped a 4032x3024 photo straight off their phone into a content block th…
What Is AVIF? Why It Became the Default Image Format in 2026
In this article: What AVIF actually is, who built it, what problem it solves Why the same image is ~50% smaller than JPEG and ~20% smaller than WebP…
How to Convert HEIC to JPG for Free (Without Uploading Your Photos)
You just took the perfect photo on your iPhone. You try to share it, upload it, or open it on your Windows PC — and nothing works. That's HEIC. Appl…