Business: root cause found (CSP blocks inline JS), Playwright for QA, updated bug tracker

projects/business/memory/show-hn-draft.md

@@ -0,0 +1,36 @@
+# Show HN Draft
+
+## Title
+
+**Show HN: DocFast – HTML/Markdown to PDF API with built-in invoice templates (100 free/mo)**
+
+## Body
+
+Hi HN,
+
+I built DocFast (https://docfast.dev) — a simple API that converts HTML, Markdown, or URLs to PDF.
+
+**Why I built it:** Every project I've worked on eventually needs PDF generation. Setting up Puppeteer, dealing with Chrome memory leaks in production, managing headless browser instances — it's always more painful than it should be. I wanted something where I could just POST some HTML and get a PDF back.
+
+**What makes it different:**
+
+- **Markdown endpoint** — most PDF APIs only accept HTML. DocFast has a native `/v1/convert/markdown` endpoint with syntax highlighting.
+- **Built-in templates** — pass JSON data to `/v1/templates/invoice/render` and get a professional invoice PDF. No HTML required.
+- **Fast** — persistent browser pool, no cold starts. Sub-second generation for most documents.
+- **Privacy** — your data is never stored. PDFs are generated and streamed directly.
+
+**Pricing:** Free tier gives you 100 PDFs/month with access to all endpoints and templates. Pro is $9/month for 10,000 PDFs.
+
+**Quick example:**
+
+```bash
+curl -X POST https://docfast.dev/v1/convert/markdown \
+  -H "Authorization: Bearer YOUR_KEY" \
+  -H "Content-Type: application/json" \
+  -d '{"markdown": "# Hello World\n\nGenerated by DocFast."}' \
+  -o hello.pdf
+```
+
+You can get an API key instantly at https://docfast.dev — just an email, no credit card.
+
+I'd love feedback on the API design, pricing, or anything else. Happy to answer questions.