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Ruby's flexibility has always been both its greatest strength and its greatest weakness. You can write amazingly expressive programs. You can also slip and break them in amazingly expressive ways. RBS is a new type annotation system in Ruby 3 that seeks to keep ruby's flexibility while protecting...

Reliable custom software development and consultancy. Dedicated software development teams. Ruby on Rails experts.

The Rails Guides give a great example of how to create nested forms. However, Rails does not support adding fields on the fly out of the box…

While creating mature components in Sketch and Figma both take a lot of upfront work, the way a designer interacts with the component differs based on design choices the app developers made about how components are constructed.…

Do you want to get up to speed with React as quickly as possible? I’ve put together a super helpful cheatsheet to give you a complete overview of all of the React concepts you need to know in 2022. Let’s get started! Table of Contents * React Elements

Markdownish syntax for generating flowcharts, sequence diagrams, class diagrams, gantt charts and git graphs.

It’s not easy keeping up with all the new features the ECMAScript spec brings us every year. Let’s catch up with the highlights from ES11.

GitHub's new project experience is built with flexibility in mind. Here's how to get started with GitHub Issues and project planning.

It's an exciting time in web development. After a decade's worth of front-end progress kept demanding ever more complicated setups, we're finally moving in the opposite direction. With simpler tools that are still able to hit those high-fidelity user interface notes, but at a sliver of the cost in complexity. The long expansion of enab...

If you're like me then you probably take Devise for granted because you're too intimidated to roll your own authentication system. As…

Install jsbundling-rails Swap pack_tag for include_tag Import stimulus controllers Migrate JS...

Is there value in focusing time to reflect on our recent work?

Modals are a great use case for showing the power of Turbo frames and Hotwire. Here's an example of how we do it at Bearer.

Tips, tricks and tutorials on the web’s most beautiful language.

Inside Rails 7 apps, esbuild is wrapped into jsbundling. But what if you want to customize this build ?

S3 is an excellent way to store files scalably and reliably. This article by Jeff Morhous will show you how to use S3 to store files uploaded to a Rails app.

Learn how to Turbo-Stream ViewComponents by building a message board.

Nearly every web application will eventually need to add pagination to improve page load times and...

A developer relates his experience choosing Ruby on Rails instead of using his normal go-to, a React-based single-page application framework.

Over the last year I've been working on Runno, an open source library and tool for embedding code...

After recently discovering RSpec’s --next-failure option I’ve just happened upon the have_attributes matcher which can help turn many expectations into a single, more readable statement. In the pas...

Joining an existing project as a developer comes with loads of challenges. If you need some inspiration on how to become more productive quicker, this article is for you.

The push notification service for Ruby. Contribute to rpush/rpush development by creating an account on GitHub.

GraphQL is a flexible, strongly-typed query language. It's useful because it gives front-end developers the ability to query the database without many changes to the back-end. In this article, David Sanchez shows us how to design and build our own GraphQL APIs in Rails.

Is it worth making it the core framework of our web development Bootcamp, considering that most of our students are starting from scratch? For us, the answer still is a resounding yes. Here's why. | Le Wagon