Backend

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Harikrushna V

May 30

Spring Security Filter Chain: A Deep Dive for Java Backend Engineers

#java #springboot #security #backend

8 min read

Gabriel Anhaia

Jul 3

Mapping Go Domain Errors to HTTP Status Codes at the Boundary

#go #architecture #errors #backend

6 min read

Gabriel Anhaia

Jul 3

Idempotency Keys in Go HTTP Handlers: Stop Double-Processing Requests

#go #http #backend

7 min read

Gabriel Anhaia

Jul 3

Retries and Backoff in Go: Where They Belong in a Hexagonal Service

#go #hexagonal #backend

6 min read

Gabriel Anhaia

Jul 3

The Transactional Outbox in Go: Reliable Events Without a Message Broker

#go #postgres #backend

7 min read

Gabriel Anhaia

Jul 3

google/wire in Go: Compile-Time DI for Hexagonal Services

#go #architecture #dependencyinjection #backend

6 min read

Gabriel Anhaia

Jul 3

golangci-lint in 2026: A Config That Catches Bugs Without the Noise

#go #linting #backend

6 min read

Gabriel Anhaia

Jul 3

signal.NotifyContext in Go: Clean Ctrl-C Handling in One Line

#go #concurrency #backend

5 min read

Gabriel Anhaia

Jul 3

bufio.Scanner in Go: The Default Buffer Limit That Truncates Your Lines

#go #stdlib #backend

5 min read

Gabriel Anhaia

Jul 3

encoding/gob in Go: Binary Serialization Built for Go-to-Go Services

#go #serialization #backend

7 min read

Haji Rufai

May 30

I Built a Distributed Tracing System from Scratch in Python

#python #observability #distributedsystems #backend

6 min read

Gabriel Anhaia

Jul 3

database/sql in Go: NullString, Contexts, and Connection Lifecycle

#go #database #backend

7 min read

Gabriel Anhaia

Jul 3

io.Pipe, io.TeeReader, io.LimitReader: Go Stream Composition Toolkit

#go #backend #stdlib

7 min read

Gabriel Anhaia

Jul 3

Custom JSON in Go: Marshaler, Unmarshaler, and the omitempty Traps

#go #json #backend

7 min read

Gabriel Anhaia

Jul 3

Go's time Package: Monotonic Clocks and the Bugs They Prevent

#go #stdlib #backend

6 min read

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