Caching on Ikwuka Okoye

Caching API Responses in PokedexCLI: Reducing Network Work in Go

Sun, 09 Aug 2026 00:00:00 +0000

Caching API Responses in PokedexCLI: Reducing Network Work in Go

One of the easiest performance problems to overlook in an API-driven application is repeated work.

If an application repeatedly requests the same resource from a remote service, every request introduces network latency and another dependency on the availability of that service.

PokedexCLI provides a useful environment for exploring this problem because the application repeatedly interacts with the Pokémon API while the user navigates locations and explores areas.

What Building PokedexCLI Taught Me About Backend Engineering in Go

Sun, 09 Aug 2026 00:00:00 +0000

What Building PokedexCLI Taught Me About Backend Engineering in Go

PokedexCLI began as a relatively small Go application.

The premise is simple: interact with Pokémon data through a command-line interface.

But projects do not remain simple merely because their initial requirements are simple.

As functionality grows, the application has to deal with API communication, pagination, application state, caching, command dispatch, data modeling, errors, and testing.

That made PokedexCLI valuable as more than a CLI exercise.

PokedexCLI

Wed, 22 Jul 2026 00:00:00 +0000

A Go-based CLI project exploring API integration, caching, stateful commands, and clean backend-oriented application structure.