DEV Community

# backend

Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
🚨 TypeORM Hook Gotcha: Password Not Hashing! 🚨

🚨 TypeORM Hook Gotcha: Password Not Hashing! 🚨

Comments
1 min read
Why WebAuthn Feels Easy — Until You Try to Ship It

Why WebAuthn Feels Easy — Until You Try to Ship It

Comments
2 min read
Designing for Failure: Building Reliable Crypto-to-Utility Payments with Provider Failover

Designing for Failure: Building Reliable Crypto-to-Utility Payments with Provider Failover

Comments 1
3 min read
AI-Native Apps: Vertex AI and Flutter Integration

AI-Native Apps: Vertex AI and Flutter Integration

Comments
6 min read
HealthTech API Security: Protecting Patient Data with mTLS and OAuth 2.0

HealthTech API Security: Protecting Patient Data with mTLS and OAuth 2.0

Comments
3 min read
Introducing Dagor : a High-Performance DAG Execution Engine in Go

Introducing Dagor : a High-Performance DAG Execution Engine in Go

Comments
3 min read
OpenSIPS: The Engine Powering Modern Real-Time Communication

OpenSIPS: The Engine Powering Modern Real-Time Communication

Comments
5 min read
Don't Trust the Client: How I Hacked My Own Coupon System

Don't Trust the Client: How I Hacked My Own Coupon System

Comments
2 min read
Abstract Repository Combining Two/Multiple Repositories (OrderDocumentRepo)

Abstract Repository Combining Two/Multiple Repositories (OrderDocumentRepo)

Comments
1 min read
System Design in 2026: The Complete Guide (18,500 words)

System Design in 2026: The Complete Guide (18,500 words)

1
Comments
2 min read
I built an auth backend for my own app — then tried selling it to see if it works

I built an auth backend for my own app — then tried selling it to see if it works

Comments
2 min read
Building a Production-Ready Rate Limiter with Redis in NestJS (Part 2: Multi-Tenant & Plan-Based Logic)

Building a Production-Ready Rate Limiter with Redis in NestJS (Part 2: Multi-Tenant & Plan-Based Logic)

1
Comments
11 min read
How to Fix CloudFormation Circular Dependencies in AWS SAM

How to Fix CloudFormation Circular Dependencies in AWS SAM

Comments
3 min read
🔥 Laravel Query Gate v1.2.0 is AWESOME

🔥 Laravel Query Gate v1.2.0 is AWESOME

Comments
2 min read
# How APIs Work: A Friendly Dive into Real-Time Magic

# How APIs Work: A Friendly Dive into Real-Time Magic

Comments
3 min read
How I Think About Backend Engineering as a Student

How I Think About Backend Engineering as a Student

Comments
3 min read
@RequestBody in SpringBoot

@RequestBody in SpringBoot

Comments
4 min read
ZinTrust: a TypeScript backend framework for structure without decorators

ZinTrust: a TypeScript backend framework for structure without decorators

Comments
2 min read
MongoDB Indexing Guidelines: Why Your Index Exists but Is Never Used

MongoDB Indexing Guidelines: Why Your Index Exists but Is Never Used

Comments
3 min read
Kodkod: Production Backends in Seconds

Kodkod: Production Backends in Seconds

Comments
1 min read
TCP Doesn’t Know What a Message Is

TCP Doesn’t Know What a Message Is

Comments
4 min read
Building a Production-Ready Rate Limiter with Redis & Lua in NestJS (Part 1)

Building a Production-Ready Rate Limiter with Redis & Lua in NestJS (Part 1)

1
Comments
9 min read
@Controller vs @RestController

@Controller vs @RestController

Comments
2 min read
🚫My Spring Boot API Accepted Invalid Data…. Until I Learned Input Validation

🚫My Spring Boot API Accepted Invalid Data…. Until I Learned Input Validation

1
Comments
2 min read
DocWire SDK in 2025 – Architecture, AI Pipelines, and Document Processing in Modern C++

DocWire SDK in 2025 – Architecture, AI Pipelines, and Document Processing in Modern C++

Comments
1 min read
loading...