GitLab has a RubyMine plugin that enables you to review and process merge requests within RubyMine! Setup Open RubyMine settings...
The linked MDN article is quite informative of a neat feature supported by all major browsers: Unicode character class escape...
SimpleForm comes with an option browser_validations which could be used to give fields that have a presence validation the...
RSpec examples can get quite long, especially in feature specs. This makes them hard to read & understand. Also, when executing...
In Rails 7.2. the feature ActiveRecord.after_all_transactions_commit was added, for code that may run either inside or outside...
Frontend performance and user experience are orthogonal to feature development. If care is not taken, adding features usually degrades frontend...
The DB schema is the most important source of truth for your application and should be very self-explanatory. If...
We usually ship applications that self-host webfonts to comply with GDPR. Many popular web fonts are available as NPM...
Even if you don't make any beginner mistakes like N+1 queries or missing DB indices, some requests can...
tl;dr Set profile.password_manager_leak_detection to false in your Selenium Chrome options to disable password leak detection and...
Use these snippets when you want to measure yourself. Currently available: Core Web Vitals Largest Contentful Paint (LCP) Largest Contentful...
It can be hard to understand what causes a browser scroll smoothly or instantly. CSS, JavaScript and the browser settings...
Say you wrap your index view in a form to apply different filters like pagination or a search query. On...
The :nth-child pseudo class is commonly used for targeting elements based on their position within a parent container, for...
You can check the maximum client Redis database size in Sidekiq with this command. Sidekiq.redis { |redis| puts redis.info.fetch('maxmemory_human...
Orca is a Linux screen reader. Since it is part of the GNOME project it should come preinstalled with Ubuntu...
In Rails, the implicit_order_column (added in Rails 6) is a configuration option that helps you define the default...
For Selenium tests, your browser starts in your local timezone, or whatever your system's environment specifies. This is usually...
Why Rails has multiple schema formats When you run migrations, Rails will write your current database schema into db/schema.rb. This...
Here is a workaround for when you want to use text-wrap: balance but must also render nicely for browsers...
DirectUpload allows you to upload files to your file storage without having to wait for the form to submit. It...
ActiveStorage does not provide any built-in way of implementing authentication for the available DirectUpload endpoint in Rails. When using...
For long running scripts it is useful to show a indicator for the progress in the terminal. Alternatively you can...
SVG files often contain redundant information, like editor metadata or hidden elements. When esbuild handles your static assets, you can...