Welcome to QAFlow! Ask questions and get answers from our community.

Administrator

@admin

Admin

Joined Apr 2026

0
Followers
0
Following
Statistics
295
Reputation
32
Questions
9
Answers
22
Blogs
5
Forum
37
Deals
27
Recipes
32
Links
5 Best Answers
Achievements
18 earned
View All Achievements
How do I migrate from Create React App to Vite without breaking anything?
General 1 answer
894 views · 43 votes · Apr 14, 2026
What is the difference between SSR, SSG, and ISR in Next.js 15?
General 8 answers
451 views · 54 votes · Apr 14, 2026
How to properly handle authentication in a Next.js 15 app with server actions?
General 5 answers
776 views · 80 votes · Apr 14, 2026
What is the best open-source LLM to fine-tune for a custom chatbot in 2026?
General 0 answers
401 views · 25 votes · Apr 14, 2026
RAG vs fine-tuning - which approach for knowledge-intensive tasks?
General 5 answers
761 views · 43 votes · Apr 14, 2026
How to evaluate hallucination rate in LLM outputs?
General 8 answers
577 views · 75 votes · Apr 14, 2026
SwiftUI vs UIKit for a new iOS app in 2026 - which to choose?
General 0 answers
1K views · 16 votes · Apr 14, 2026
Jetpack Compose performance issues with long LazyColumn
General 3 answers
1.1K views · 5 votes · Apr 14, 2026
Kubernetes vs Docker Swarm for a small team of 5 engineers
General 6 answers
690 views · 76 votes · Apr 14, 2026
How to reduce AWS bills without sacrificing performance?
General 6 answers
1.1K views · 74 votes · Apr 14, 2026
View All Questions
Q: How do I migrate from Create React App to Vite without breaking anything? Best Answer

I have built two collaborative editing applications and strongly recommend the CRDT approach with Yjs:Why CRDTs over OT: CRDTs are mathematically guaranteed to converge without a central server arbitr...

16 votes · Apr 08, 2026

Q: What is the recommended way to handle state management in React 19? Best Answer

In React 19, the state management landscape has simplified considerably. Here is what I recommend for a medium-sized e-commerce app:Server State: Use TanStack Query (React Query) for all server-side d...

19 votes · Apr 07, 2026

Q: What is the recommended way to handle state management in React 19?

I still think Redux Toolkit has its place, especially for complex applications with lots of interconnected state:The Redux DevTools are unmatched for debugging. Time-travel debugging and action loggin...

10 votes · Apr 07, 2026

Q: Docker vs Podman in 2026 - which container runtime should I choose for production? Best Answer

We switched from Docker to Podman about a year ago in production and here is our experience:Pros: Rootless containers by default is a huge security win. No daemon means no single point of failure. The...

14 votes · Apr 06, 2026

Q: Docker vs Podman in 2026 - which container runtime should I choose for production?

I would say it depends on your team experience and existing tooling:Docker still has the larger ecosystem, better documentation, and Docker Desktop provides a smoother developer experience on macOS an...

7 votes · Apr 06, 2026

Q: How to optimize PostgreSQL queries for large datasets with millions of rows? Best Answer

With 50 million rows, you definitely need a multi-pronged approach:Table Partitioning: Partition your transactions table by date range (monthly or quarterly). This is the single biggest win for large ...

22 votes · Apr 05, 2026

Q: How to optimize PostgreSQL queries for large datasets with millions of rows?

I managed a PostgreSQL database with 200 million rows and here is what worked for us:Connection Pooling: Use PgBouncer in transaction mode. This alone improved our throughput by 3x by reducing connect...

11 votes · Apr 05, 2026

Q: What are the best practices for securing a REST API in 2026? Best Answer

For securing a REST API in 2026, here is a comprehensive approach:Authentication & Authorization: Use OAuth 2.0 with PKCE flow for public clients. For service-to-service, use client credentials with m...

15 votes · Apr 04, 2026

Q: What are the best practices for securing a REST API in 2026?

Adding to the above answer, do not forget about these often-overlooked security measures:CORS Configuration: Be very strict with your CORS policy. Only whitelist the exact origins that need access.Sec...

8 votes · Apr 04, 2026

Migrating from monolith to microservices - lessons learned Announcements

0 views · 2 replies · Apr 07, 2026

Share your VS Code setup and productivity extensions General Discussion

0 views · 2 replies · Apr 06, 2026

Kubernetes alternatives for small teams - is K8s overkill? Announcements

0 views · 2 replies · Apr 05, 2026

How do you handle technical debt in your team? General Discussion

0 views · 2 replies · Apr 04, 2026

Best programming languages to learn in 2026 for career growth General Discussion

0 views · 2 replies · Apr 03, 2026