Performance Page 50 - DEV Community

Skip to content

DEV Community

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Oct 1

max(x) uses the index, max(x) FILTER (where ...) scans the table

#postgres #performance #database #webdev

4 min read

Oct 1

How to Test Slow APIs and Network Latency in Frontend Applications

#api #frontend #performance #testing

5 min read

Oct 1

ARM Matmul Continued: BFMMLA Edition

#algorithms #coding #performance #programming

9 min read

Volodymyr Diachenko

Oct 14

Apollo vs Mercurius vs Yoga: I Benchmarked 10 Node.js GraphQL Setups (With and Without NestJS)

#nestjs #graphql #node #performance

3 min read

vmodal_ai

Oct 1

Flutter Robot Vision: Optimizing Camera and AI Inference

#flutter #performance #robotics #ai

2 min read

Oct 1

Beyond V8 Isolates: How Firecracker MicroVMs Solve Edge Computing's Cold-Start and Isolation Dilemmas

#web #performance #beyond #v8

9 min read

Sep 30

My CSV sort was 30x slower in Electron than in Node — and it was string hashing

#javascript #performance #electron #v8

5 min read

Sep 30

IEnumerable vs IQueryable: Where Does Your Query Actually Run?

#csharp #database #dotnet #performance

2 min read

frank chu

Oct 1

dev.to re-encodes and crops your cover image, and I measured exactly where the crop lands

#webdev #images #performance #python

4 min read

Gray Chen

Sep 30

7.2 KB of my first-paint script wasn't mine — and my own size budget was hiding it

#webdev #performance #javascript #astro

7 min read

kirandeepjassal-crypto

Sep 30

Angular Performance Optimization in 2026 — OnPush, trackBy, Lazy Loading, Signals, Standalone (Real Code, Production Metrics)

#angular #performance #webdev #javascript

4 min read

Sergey Boyarchuk

Sep 30

Rust Migration Boosts Performance but Reveals Tokio Runtime Memory Issue from Unbounded In-Flight Work

#rust #tokio #performance #memory

10 min read

Oct 11

MongoDB 8.3's arrayIndexAs cuts a map-with-index workaround's overhead by up to 31%

#mongodb #database #performance #devops

6 min read

Sep 30

Running Our First 100 URLs — Real Metrics From VNML Agent Framework

#showdev #ai #llm #performance

2 min read

Sep 30

Your Queue Is Just Borrowed Time

#architecture #backend #performance #scalability

8 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.