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Practical writing about image and video craft, automation, agents and the engineering required to keep the visible result reliable.
Render formats explained: PNG, WebP, MP4 and WebM
A practical guide to JsonCut render formats: when to choose PNG, JPEG or WebP, when MP4, WebM, MOV or GIF — plus channel sizes, quality and validation rules.
n8n & Make automation recipes: render JsonCut templates
Three practical recipes for rendering JsonCut image and video templates from n8n workflows and Make scenarios: HTTP requests, webhook triggers, idempotency and bulk limits.
When one render is enough: inline vs. reusable projects
Choose between JsonCut inline rendering for disposable one-shot output and durable projects or typed templates — with a decision table and a migration path.
Why one bad row should not stop your bulk render
Bulk rendering should not stop at the first bad row: validate rows before queueing, let valid items render, retry safely with idempotency keys and resubmit only corrected rows.
Dynamic OG images from your app data
A developer guide to dynamic OG images: design a typed 1200x630 template, render og:image variants from app data via API, validate rows and keep social previews cache-safe.
Template input design: text, prices, images and badges
Plan template inputs before you publish: typed text, prices, images, colors and optional badges that survive bulk CSV and JSON rendering without breaking.