Rails Foundation Contributing Member

Ruby on Rails consulting from engineers who work deep in Rails.

Saeloun helps teams modernize Rails applications, improve performance, untangle production issues, and ship product work with a senior Rails and React team in Boston and Pune.

595+
engineering articles
2019
founded in Boston
Rails
Foundation member

Latest Rails, React, and engineering articles

Field notes on framework changes, performance, upgrades, testing, and product engineering.

authorImg Apoorv Tiwari
authorImg Apoorv Tiwari

Apoorv is a Ruby on Rails and React Developer with 3 years of experience.

Cypress 9.3.0 selectFile Command

Cypress introduced native support for file upload and selecting files in an HTML5 input element.
authorImg Murtaza Bagwala
authorImg Murtaza Bagwala

A passionate full stack software engineer having 7 years of experience in building scalable enterprise systems. I have worked predominantly with the JVM and Javascript ecosystem but currently exploring Rails. For me, software engineering is all about solving problems in the most optimal way. I am an avid practitioner of clean code practices and love to read about System Design and Architectures. When I am not coding I love to play playstation, read anything about aviation or go out for a long drive and of-course I am foodie by heart.

React State management - Part 2

Learn some of the inherent ways of managing state without using any external state management tool.
authorImg Swaathi Kakarla
authorImg Swaathi Kakarla

Swaathi Kakarla is a Ruby on Rails Developer specializing in building super-fast and secure web applications.

ActiveRecord find Reuses find_by Cache

ActiveRecord::Core now prevents duplicate entries in find/find_by cache resulting in slightly improved performance.
authorImg Swaathi Kakarla
authorImg Swaathi Kakarla

Swaathi Kakarla is a Ruby on Rails Developer specializing in building super-fast and secure web applications.

Rails 7 Raises UnsafeRedirectError

Now unsafe redirects raise a UnsafeRedirectError instead of an ArgumentError.
authorImg Manmeet Singh
authorImg Manmeet Singh

Manmeet brings expertise as a Ruby on Rails Developer, crafting high-quality and maintainable backend systems.

3 Design Principles Apps Get Wrong

Visual Contrast, Visual Hierarchy and Minimal design are 3 Design Principles that are missing or poorly implmented on Apps / Websites
authorImg Mohini Dahiya
authorImg Mohini Dahiya

I am an 'ISTQB-TAE' Certified engineer having a passion for building quality software. Also, being a true 'Don Norman' fan, I am a UX Design and Research enthusiast with a strong appreciation for clean and intuitive designs. In between tasks you can find me grooving to my favorite songs or sipping tea with my family!

Cypress 9.2.0 CYPRESS_VERIFY_TIMEOUT

Add the 'CYPRESS_VERIFY_TIMEOUT' environment variable to override the timeout duration of the verify command.
authorImg Akhil G Krishnan
authorImg Akhil G Krishnan

I'm a Rails and React enthusiast with over two year experience in web application development. I'm also an active member of technical communities in Kerala. Born and raised in Alappuzha, Kerala. In my free time I use to travelling and do open source contributions.

Next.js with TypeScript and Tailwind

A step-by-step guide on how to build a Next.js application with Typescript and Tailwind CSS
authorImg Mayank Khanna
authorImg Mayank Khanna

I'm a React and RoR enthusiast with over two years of experience creating innovative software solutions that improve business productivity. I work well in teams and am always up for challenging projects. Born and raised in Pune, I enjoy cooking, painting and travelling in my free time.

Rails 7 Nested Attributes for delegated_type

With Rails 7, accepts_nested_attributes_for can be used for delegated_type
authorImg Swaathi Kakarla
authorImg Swaathi Kakarla

Swaathi Kakarla is a Ruby on Rails Developer specializing in building super-fast and secure web applications.

Rails 7 Auto inverse_of Detection

This update ensures that "inverse_of" takes into consideration the relevant scope when calculating the object to store in memory.
authorImg Chetan Gawai
authorImg Chetan Gawai

I am a Javascript and React enthusiast, and I absolutely love writing technical blogs. There's just something about the process of breaking down complex concepts and sharing my knowledge with others that really excites me. In my free time, I enjoy exploring my other passions, such as painting, gardening, cooking, and managing my food blog.

Making React Apps Accessible: Best Tips

Making web applications accessible to all the users is an important aspect to be considered while developing.