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 →
Solo Founder
Production Monitoring Checklist for Solo Founders: 10 Things You Need Before Launch
Going live without monitoring is flying blind. This checklist covers everything a solo founder needs to monitor before launching their SaaS.
2025-04-10 · 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
Solo Founder
How to Know Your App Is Broken Before Your Users Do
Most bugs are discovered by users, not developers. Here's how to flip that ratio — catch issues within minutes, before they reach your paying customers.
2025-04-11 · 5 min read
✓ Deploy successful 0 new errors · 2m ago Error rate: 0.02% ▼ 80% from last week LCP: 1.2s P75 · Good ✓ Active users: 142 ↑ Product Hunt day prodfix · ship fast · stay stable · solo founder monitoring
Solo Founder
Solo Founder SaaS Launch Checklist 2025: 20 Things Before You Go Live
The complete pre-launch checklist for solo founder SaaS in 2025. Covers monitoring, security, performance, legal, and the things most founders forget.
2025-04-11 · 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
Solo Founder
How to Monitor Your SaaS Without a DevOps Team
You're a solo founder. You don't have a DevOps team, an SRE, or an on-call rotation. Here's how to get enterprise-level observability without the enterprise overhead.
2025-04-12 · 5 min read
error_dashboard.tsx ● TypeError Cannot read properties of undefined · 142 events · 23 users ● UnhandledRejection Payment API timeout · 31 events · 8 users ● ReferenceError user is not defined · 18 events · 12 users ✓ 3 fixed this week via MCP + Cursor · avg fix time: 4 min ERROR RATE / 24H — before - - after fix
Solo Founder
What to Do When Users Report Bugs You Can't Reproduce
"It works on my machine." The most frustrating debugging situation in software. Here's how to actually fix bugs you can't reproduce locally.
2025-04-12 · 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
Solo Founder
How to Reduce SaaS Churn by Fixing the Bugs Users Never Report
Silent bugs — errors users hit without reporting — are one of the biggest drivers of SaaS churn. Here's how to find and fix them.
2025-04-13 · 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
Solo Founder
Error Monitoring for Bootstrapped SaaS: What You Need (and What's Overkill)
Not every monitoring tool is built for bootstrapped SaaS. Here's what you actually need at different stages — and what's overkill until you have the budget.
2025-04-13 · 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
Solo Founder
How to Handle Production Incidents When You're a Team of One
A production incident when you're solo is terrifying. Here's a battle-tested process for diagnosing and resolving incidents fast, alone.
2025-04-14 · 6 min read
✓ Deploy successful 0 new errors · 2m ago Error rate: 0.02% ▼ 80% from last week LCP: 1.2s P75 · Good ✓ Active users: 142 ↑ Product Hunt day prodfix · ship fast · stay stable · solo founder monitoring
Solo Founder
5 Things to Monitor on Product Hunt Launch Day
Launch day is high stakes. Here's what to watch in your error monitoring during a Product Hunt launch — and how to react fast when something breaks.
2025-04-14 · 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
Solo Founder
How to Set Up Production Alerts When You're a One-Person Team
Good alerts are the difference between catching a bug in 5 minutes and finding out about it from an angry user. Here's how to configure alerts as a solo founder.
2025-04-15 · 5 min read
prodfix — terminal npx @prodfix/sdk init ✓ SDK initialized — 3 projects, 0 errors prodfix issues --project my-saas ● TypeError: Cannot read properties of undefined at Checkout.jsx:47 · 23 users affected · 142 events ● UnhandledRejection: Payment API timeout at api/checkout.js:89 · 8 users affected · 31 events _
Solo Founder
Debugging Production Bugs Without a Staging Environment
Most solo founders don't have a staging environment. Here's how to debug production issues safely and effectively when you're shipping directly to prod.
2025-04-15 · 5 min read
Traditional tools ProdFix ✗ Team-focused pricing ✗ Complex setup ✗ No AI fix suggestions ✗ No MCP integration ✗ Separate UX tool needed ✗ Separate perf tool needed ✗ Multiple dashboards ✓ Solo founder pricing ✓ 2-min setup ✓ AI fix suggestions ✓ Cursor + Claude MCP ✓ UX built-in ✓ Performance built-in ✓ One dashboard $26+/user/month Free · $13/mo starter
Solo Founder
Sentry Is Overkill for Solo Projects: 5 Lighter Alternatives
Sentry is the industry standard for error tracking — but it's built for teams. Here are 5 lighter alternatives for solo founders and small projects.
2025-04-16 · 5 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 →
Solo Founder
The Solo Founder Tech Stack 2025: Every Tool You Need
The complete technology stack for solo founders in 2025 — from hosting to payments to monitoring. Chosen for speed and solo operability.
2025-04-18 · 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
Solo Founder
Zero to $1k MRR: The Technical Setup That Gets You There
The minimal technical setup you need to go from zero to $1k MRR as a solo founder. No over-engineering, just what works.
2025-04-18 · 6 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
Solo Founder
Solo SaaS Scaling Pains: What Breaks When You Hit 1000 Users
Going from 100 to 1000 users breaks things you never anticipated. Here's what fails and how to prepare.
2025-04-18 · 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
Solo Founder
Founder-Led Customer Success: How Monitoring Makes It Scalable
As a solo founder doing customer success yourself, error monitoring gives you the data to be proactive. Here's the playbook.
2025-04-18 · 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
Solo Founder
The ROI of Error Monitoring for Solo Founder SaaS (With Numbers)
Concrete numbers on how error monitoring pays for itself through reduced churn and faster bug fixes.
2025-04-19 · 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
Solo Founder
The Solo Founder On-Call Strategy: No Team, No Problem
Being on-call solo means smart alerting, fast tooling, and the right escalation path. Here's the strategy.
2025-04-19 · 5 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
Solo Founder
SaaS Observability for Beginners: What It Is and Why It Matters
Observability sounds complex but it's simple: know what's happening in your app at all times. Here's the beginner's guide.
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
Solo Founder
How to Reduce SaaS Support Tickets by 50% with Error Monitoring
Most support tickets are bug reports. Fix the bugs before users file tickets and watch support volume drop.
2025-04-19 · 5 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 →
Solo Founder
SaaS Launch Post-Mortem Template for Solo Founders
After every launch, run this post-mortem. Covers technical failures, errors caught, fixes made, and what to do next time.
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
Solo Founder
When to Hire Your First Engineer: The Technical Signals
Use error rates, bug frequency, and monitoring data to make the hire/don't hire decision with data, not feelings.
2025-04-20 · 5 min read
prodfix — terminal npx @prodfix/sdk init ✓ SDK initialized — 3 projects, 0 errors prodfix issues --project my-saas ● TypeError: Cannot read properties of undefined at Checkout.jsx:47 · 23 users affected · 142 events ● UnhandledRejection: Payment API timeout at api/checkout.js:89 · 8 users affected · 31 events _
Solo Founder
Database Best Practices for Solo Founders (That Save You at Scale)
Database decisions made early compound. Here's what solo founders get wrong and what saves them when traffic grows.
2025-04-20 · 6 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
Solo Founder
SaaS Uptime Monitoring: What You Need and What's Overkill
Uptime monitoring for solo founders doesn't need to cost $200/month. Here's what you actually need.
2025-04-20 · 5 min read