Category · 702 articles

Backend Engineering

Rust references vs pointers: what developers should know

RUST PROGRAMMING · DAY 096

Rust references vs pointers: what developers should know

Expona Admin · Oct 27, 2026 · 8 min read

Rust const and static: a practical guide for developers

RUST PROGRAMMING · DAY 097

Rust const and static: a practical guide for developers

Expona Admin · Oct 27, 2026 · 6 min read

OnceLock and LazyLock: a practical guide for developers

RUST PROGRAMMING · DAY 098

OnceLock and LazyLock: a practical guide for developers

Expona Admin · Oct 27, 2026 · 6 min read

Rust traits Iterator and IntoIterator: a practical guide

RUST PROGRAMMING · DAY 099

Rust traits Iterator and IntoIterator: a practical guide

Expona Admin · Oct 27, 2026 · 8 min read

100 days of Rust programming: the recap, explained simply

RUST PROGRAMMING · DAY 100

100 days of Rust programming: the recap, explained simply

Expona Admin · Oct 27, 2026 · 8 min read

Why Ruby on Rails in 2026: practical tips and trade-offs

RUBY ON RAILS · DAY 001

Why Ruby on Rails in 2026: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 7 min read

Setting up a Rails project: patterns, pitfalls and fixes

RUBY ON RAILS · DAY 002

Setting up a Rails project: patterns, pitfalls and fixes

Expona Admin · Oct 27, 2026 · 7 min read

Ruby basics for Rails developers: lessons from production

RUBY ON RAILS · DAY 003

Ruby basics for Rails developers: lessons from production

Expona Admin · Oct 27, 2026 · 10 min read

Rails directory structure: practical tips and trade-offs

RUBY ON RAILS · DAY 004

Rails directory structure: practical tips and trade-offs

Expona Admin · Oct 27, 2026 · 6 min read

MVC in Rails: concepts, trade-offs and production lessons

RUBY ON RAILS · DAY 005

MVC in Rails: concepts, trade-offs and production lessons

Expona Admin · Oct 27, 2026 · 7 min read

Rails routing: concepts, trade-offs and production lessons

RUBY ON RAILS · DAY 006

Rails routing: concepts, trade-offs and production lessons

Expona Admin · Oct 27, 2026 · 5 min read

Rails controllers: Ruby on Rails lessons from production

RUBY ON RAILS · DAY 007

Rails controllers: Ruby on Rails lessons from production

Expona Admin · Oct 27, 2026 · 7 min read

Strong parameters: Ruby on Rails lessons from production

RUBY ON RAILS · DAY 008

Strong parameters: Ruby on Rails lessons from production

Expona Admin · Oct 27, 2026 · 9 min read

Active Record associations: patterns, pitfalls and fixes

RUBY ON RAILS · DAY 010

Active Record associations: patterns, pitfalls and fixes

Expona Admin · Oct 27, 2026 · 6 min read

Validations in Rails: a Ruby on Rails guide for developers

RUBY ON RAILS · DAY 012

Validations in Rails: a Ruby on Rails guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

Fixing N+1 queries in Rails for Ruby on Rails developers

RUBY ON RAILS · DAY 013

Fixing N+1 queries in Rails for Ruby on Rails developers

Expona Admin · Oct 27, 2026 · 6 min read

Scopes in Active Record: a practical Ruby on Rails guide

RUBY ON RAILS · DAY 014

Scopes in Active Record: a practical Ruby on Rails guide

Expona Admin · Oct 27, 2026 · 7 min read

Rails views and partials: a hands-on guide for engineers

RUBY ON RAILS · DAY 016

Rails views and partials: a hands-on guide for engineers

Expona Admin · Oct 27, 2026 · 7 min read

Form helpers in Rails: a practical guide for developers

RUBY ON RAILS · DAY 017

Form helpers in Rails: a practical guide for developers

Expona Admin · Oct 27, 2026 · 7 min read

Hotwire explained: Ruby on Rails lessons from production

RUBY ON RAILS · DAY 018

Hotwire explained: Ruby on Rails lessons from production

Expona Admin · Oct 27, 2026 · 8 min read