Blog
Updates, tips, and stories from the ReadMeter team.
How a 2-Line Code Change Spiked My Firestore Bill from $80 to $300
The silent danger of repeated queries in Next.js—and why trusting your localhost Network tab can hide a production billing disaster.
Why Firebase is the Ultimate Backend for "Vibecoders" (And How to Keep It Cheap)
How small startups and AI-assisted developers use Firestore to ship in days, not months—and how to avoid the serverless billing trap.
The Firestore "Visibility Gap": Why Your Dashboard Is Lying to You
The Firebase Console shows what you spent, not why. Learn why production alerts arrive too late—and how to see reads per interaction on localhost.
Why Your AI Assistant is Writing Expensive Firestore Code
LLMs excel at React but miss database optimization because they never see runtime behavior. Here is the execution context they need—and how ReadMeter supplies it.
The "Success Disaster": Why Your Firestore Free Tier is a Time Bomb
Viral growth can turn Firestore into a cost bomb—reads scale with behavior, not servers. Here is the visibility gap and how to audit hot paths before the bill does.
The Math of the Disaster: Firestore N+1 Queries and the Visibility Gap
Localhost hides N+1 Firestore reads—one list can mean 51 reads per view. Learn denormalization, batched in queries, and how ReadMeter catches costly waterfalls in development.
Why You Should Be Careful With Your Firestore Queries
Firestore queries are easy to write but can quietly multiply reads and costs. Here is why careful query design matters.
How Firestore Read Costs Are Calculated (and How to Keep Them Under Control)
Firestore read costs are simple on paper but tricky in practice. Here's how reads are counted—and how to reduce them during development.