Skip to main content
PandaCodeGen.

PandaCodeGen / Field notes

Good questions.
Worth a read.

Welcome to our notebook. Explore guides, comparisons and lessons from building websites, online stores and the systems behind them. Pick a topic, or see what catches your eye.

Browse topics / Shopify

9 guides / Shopify · Most recently updated first

Read the Shopify topic overview →

Shopify

Shopify · 20 min · Updated 2026-10-20

Shopify App Costs in 2026: Audit the Real Bill

Reconcile Shopify-billed charges, external subscriptions, usage, workflows, data and performance before you keep, replace or remove an app.

Read the guide ↗
Shopify · 10 min · Updated 2026-10-08

Shopify Stocky Sunset: August 31, 2026 Migration Guide

Shopify says Stocky stopped managing inventory on August 31, 2026. What to export while read-only access lasts, why suppliers have to be recreated by hand, which APIs stopped, and how to compare replacements.

Read the guide ↗
Shopify · 12 min · Updated 2026-10-08

Shopify vs Custom Website in 2026: A Decision Framework

Compare a Shopify theme, headless Shopify and a fully custom commerce system across requirements, cost, performance, ownership, SEO and operational responsibility.

Read the guide ↗
Shopify · 17 min · Updated 2026-10-08

Shopify Dawn Theme Slow? Diagnose the Store, Not the Name

Use Shopify field reports and controlled previews to isolate media, apps, third parties, customization and theme code before choosing a rebuild.

Read the guide ↗
Shopify · 10 min · Updated 2026-10-08

Shopify Plus Speed Problems: An Enterprise Diagnostic

Measure Shopify Plus by route, device, release, apps, media, third parties and theme code before choosing optimization, re-theme work or headless.

Read the guide ↗
Shopify · 11 min · Updated 2026-10-08

Slow Shopify Store Losing Sales? Build an Evidence Model

Join route-level field performance to your funnel, build bounded opportunity scenarios, test the least disruptive remedy and separate measured outcomes from assumptions.

Read the guide ↗
Shopify · 16 min · Updated 2026-10-08

Low Shopify Conversion Rate? Measure Speed in the Funnel

Segment the Shopify funnel by route, device, traffic source, and field performance before attributing conversion changes to speed or choosing a rebuild.

Read the guide ↗
Shopify · 17 min · Updated 2026-10-03

Headless Shopify Cost in 2026: Plans, Hosting and Build

What headless Shopify costs in 2026, line by line: your Shopify plan, Hydrogen and Oxygen at no extra charge, the build, apps and the upkeep most quotes leave out.

Read the guide ↗
Shopify · 20 min · Updated 2026-10-01

Shopify Store Speed Optimization: What Actually Works (2026)

A field-first Shopify speed optimization guide covering Core Web Vitals, PageSpeed lab diagnostics, themes, apps, images, scripts, and the decision between theme work and headless commerce.

Read the guide ↗

Want to understand how we check claims and maintain these guides?

Read our editorial policy →