The ProdFix Blog

Production guides for solo founders, vibe coders, and indie hackers. Ship faster. Break less.

PRE-LAUNCH CHECKLIST ✓ Error monitoring ✓ Alerts configured ✓ Performance tracking → Security scan MCP setup Rate limiting PROGRESS 4 / 6 items completed ⚠ NEXT UP Run security scan CSP + XSS audit Start scan →
Guide
Production Readiness Guide 2025: Is Your App Ready to Launch?
The definitive production readiness guide for 2025. Everything your app needs before real users arrive.
2025-04-18 · 7 min read
prodfix ● All Projects ○ Issues ○ Performance ○ Security ○ UX All Projects 98.7% uptime this month 3 open issues 1.4s avg LCP ● main-saas 142 errors · 23 open · LCP 1.8s critical ● side-project-2 8 errors · 1 open · LCP 2.1s warn ● chrome-ext 0 errors · all clear · LCP 0.9s good
Guide
JavaScript Error Monitoring: The Complete Guide for 2025
Everything about JavaScript error monitoring in 2025: what to capture, how to analyze, how to fix faster.
2025-04-18 · 8 min read
PRE-LAUNCH CHECKLIST ✓ Error monitoring ✓ Alerts configured ✓ Performance tracking → Security scan MCP setup Rate limiting PROGRESS 4 / 6 items completed ⚠ NEXT UP Run security scan CSP + XSS audit Start scan →
Guide
Technical Due Diligence for SaaS: What Buyers Look For
When you sell your SaaS, buyers examine your technical stack. Here's what they look for and how monitoring data helps.
2025-04-19 · 6 min read
Error rate over time last 30 days · errors per 1000 sessions ↑ deploy without monitoring ↓ ProdFix installed errors caught fast — actual - - trend · prodfix.com
Guide
Technical Debt Management for Startups: When to Pay It Down
Technical debt isn't always bad. Here's how to manage it strategically as a solo founder.
2025-04-19 · 5 min read
Error rate over time last 30 days · errors per 1000 sessions ↑ deploy without monitoring ↓ ProdFix installed errors caught fast — actual - - trend · prodfix.com
Guide
Error Rate Benchmarks for SaaS: What's Normal and What's Bad
What does a healthy error rate look like for SaaS? Industry benchmarks and what to aim for.
2025-04-20 · 5 min read
⚠ New Error Detected TypeError: Cannot read properties of undefined Checkout.jsx:47 · 5 users · 2 min ago View in IDE → Dismiss Alert via 📧 Email · Slack within 60 seconds Fix via Cursor + MCP avg 4 min to fix
Guide
The Production Incident Playbook for Solo Founders
When production breaks, you need a playbook. Here's the step-by-step guide for solo founders.
2025-04-20 · 6 min read
✓ ✓ CSP headers script-src configured ✓ Auth tokens httpOnly cookies ✗ Rate limiting missing on /api/login ✓ HTTPS enforced HSTS + redirect ✗ SQL injection raw query at /search ✓ Input validation all endpoints prodfix · vibe coding safely · security monitoring
Guide
JavaScript Security Audit Guide: How to Review Your Own Code
A self-service security audit guide for JavaScript developers who don't have a security team.
2025-04-21 · 6 min read
prodfix ● All Projects ○ Issues ○ Performance ○ Security ○ UX All Projects 98.7% uptime this month 3 open issues 1.4s avg LCP ● main-saas 142 errors · 23 open · LCP 1.8s critical ● side-project-2 8 errors · 1 open · LCP 2.1s warn ● chrome-ext 0 errors · all clear · LCP 0.9s good
Guide
SaaS Technical Architecture Patterns for Solo Founders
The architecture patterns that work for solo founder SaaS at different scales.
2025-04-21 · 7 min read
Error rate over time last 30 days · errors per 1000 sessions ↑ deploy without monitoring ↓ ProdFix installed errors caught fast — actual - - trend · prodfix.com
Guide
Web Application Performance Guide 2025: The Complete Optimization Playbook
The complete web performance optimization playbook for 2025. Every technique ranked by ROI.
2025-04-22 · 8 min read
prodfix ● All Projects ○ Issues ○ Performance ○ Security ○ UX All Projects 98.7% uptime this month 3 open issues 1.4s avg LCP ● main-saas 142 errors · 23 open · LCP 1.8s critical ● side-project-2 8 errors · 1 open · LCP 2.1s warn ● chrome-ext 0 errors · all clear · LCP 0.9s good
Guide
The Complete SaaS Monitoring Stack Guide 2025
What to monitor, how to monitor it, and which tools to use for a complete SaaS monitoring stack in 2025.
2025-04-22 · 7 min read
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