Everything you should know about Background Jobs with ActiveJob
by Orchestrating background tasks (or "jobs," as they are often called) is common in web development. Any application that deals with time-consuming operations, such as sending …
Tag: Backend
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[Dev Weekly #97] Astro is 39% More Loved Than Next.js, Claude 4.6 + GPT-5.3 Codex Just Dropped, and more
by HELLO EVERYONE!!! It’s February 6th 2026, and you are reading the 97th edition of Codeminer42’s tech news report. Let’s check out what the tech world …
All You Need to Know About Rails TransactionsWhat are database transactions, how to use them in rails, caveats and methods
by In this blog post, we’ll dive into database transactions, how they work behind the scenes, but mainly, we will focus on how to use them …
A Journey Through the Greatest Ruby on Rails Milestones
The History and Evolution of Ruby on Rails In 2004, David Heinemeier Hansson extracted a web framework from his Basecamp application and gifted it to …
Web Development with Ruby on Rails
by Ruby on Rails is a framework that has revolutionized the way we build modern web applications with speed, structure, and elegance. Today, as part of …
REST, RESTful APIs, and API documentationA dive-in on the most used architectural style to communicate between modern web applications!
by Why do applications communicate between themselves? As software complexity scales and many applications can have multiple features and requirements for users, interoperability between softwares are …
The Miners’ Guide to Code Crafting: Gearing Up!
by The year was 2021. The mines and quarries of Codeminer42 were vast, brimming with untapped veins of innovation, and glittering with the promise of digital …
Codeminer42 Hackathon: a lesson on experimentation
by On November 23rd, Codeminer42 organized its first Hackathon. The goal was quite simple: to encourage the experimentation of new technologies in problems that are a …
Setting up ActiveStorage + CloudflareR2 + Quill
Hello, fellow readers! Today we will do a little hands-on project to implement a Post Editor. Our goal will be to implement a fully functional …