---
license: mit
pretty_name: "Preflight — webOS QA Checklist Runner (free sample)"
tags:
  - webos
  - smart-tv
  - lg-content-store
  - qa-checklist
  - app-submission
  - claude-code
  - developer-tools
---

![Preflight — webOS QA Checklist Runner](banner.png)

# 📺 webOS QA Checklist Runner — free sample

**Catch LG Content Store rejections before LG does.** The 10 BLOCKER checks that bounce
most webOS apps on first submission — icon sizes, `:has()`, BACK handling, `localhost`,
mixed content, and more. A free sample from the
[**Preflight**](https://lindenberg17.gumroad.com/) studio — *catch it before it ships.*

## What's in this free sample

- **`p2-checklist-preview.md`** — the 10 highest-impact BLOCKER items from the LG P2
  pre-submission checklist, each with the rejection it prevents. Hand-checkable as-is.

## What the full product adds

- The **complete P2 checklist** — 30+ items across 6 sections, each with *why* + *rejection*.
- **`webos-qa.py`** — a static checker that parses `appinfo.json` and PNG headers itself,
  auto-verifies the mechanical items, and prints a **READY / NOT READY** verdict.
- **`--fail-on=blocker`** CI gate, a runnable `examples/sample-app` with planted issues,
  and `INSTALL.md`.

### → Get the full runner on Gumroad

**[webOS QA Checklist Runner — $29](https://lindenberg17.gumroad.com/l/fhrioj?ref=hf)**

---

*From **Preflight** — guardrails for agentic coding & cloud. See also:
[GCP IAM Guardrails](https://lindenberg17.gumroad.com/l/hmtcxf?ref=hf) ·
[Terraform Plan Reviewer](https://lindenberg17.gumroad.com/l/qodem?ref=hf).*