A complete look at how we successfully hand off projects to another team. | Continue reading
We've launched our new website after years of anticipation and a ton of collaboration! This article explains why and how, and reveals the tech behind it. | Continue reading
Find out why your project would benefit from a shared set of practices and patterns between designers and frontend engineers. | Continue reading
An opinionated guide for small teams on setting up Heroku to deploy Rails applications—with pleasure. | Continue reading
Get set up with variable fonts on the frontend: properly load them, deal with settings, look at 'gotchas' and more! | Continue reading
How to use Vite.js to manage assets in Rails 7 applications with a hybrid or fully Dockerized development environment | Continue reading
Rubyists might take special pleasure here, but every SQL and PostgreSQL dev can learn this unorthodox approach: putting soft delete logic on the database side. | Continue reading
What interface design differences exist between commercial software and, creative, developer tools for pros? Let's analyze and find out how to better design tools! | Continue reading
A look at variable fonts in real life. Everything’s here: practical examples, file optimization and accessibility benefits, and… the future! | Continue reading
Exploring the Kuby framework for deploying Rails and AnyCable application to Kubernetes and introducing the kuby-anycable plugin | Continue reading
Overview of TimescaleDB highlights. Understanding time-series data. Integrating with Ruby on Rails. Implementing views counter demo | Continue reading
Dive into both the Ruby and Go languages, learn to write Go in Ruby, and gain the ability to modify Ruby exactly as you desire | Continue reading
Profiling Go stacktrace dumps and taking a deep look into how read-write mutexes work | Continue reading
Welcome to imgproxy Pro 3.0, packed with object-oriented crop gravity, blurring and drawing detections, and auto-quality by SSIM | Continue reading
How to migrate a large Rails application from Sprockets to Webpacker using a dual build strategy | Continue reading
Introducing a k6 plugin to load test WebSockets and instrumenting the application under test with Yabeda, Prometheus and Grafana | Continue reading
See how to adapt a classic hexagonal architecture to single page applications with React Native and TypeScript | Continue reading
A primer on avoiding duplicates in database tables that back your multi-threaded Rails applications with runnable examples | Continue reading
It is time to talk seriously about AVIF, how it is different from predecessors, and how to start using it for web images today with the help of dead-simple and reliable self-hosted image converter from Evil Martians | Continue reading
20% of designer effort that can take care of 80% of a11y challenges | Continue reading
A detailed guide on cost-effective on-the-fly image processing and image resizing with imgproxy, an OSS project with out-of-the-box features to tailor to your business | Continue reading
How to switch to Tailwind CSS JIT when using Ruby on Rails and Webpacker. | Continue reading
Learn how to cut your Docker build times by half by leveraging the power BuildKit and buildx on a GitHub Action runner. Enable Docker layer caching for your production builds and save time and money. See full YAML example for a production build of a Rails application. | Continue reading
Prefer SVG over PNG, trust browsers to downscale, drop obscure formats—the ultimate, exhaustive guide to favicons for modern web. Includes steps for static HTML and Wepback | Continue reading
Learn about Logidze 1.0, a performant Ruby library that tracks Active Record changes using PostgreSQL triggers and JSONB stores. | Continue reading
A deep dive into adding Ruby Type Signatures to existing projects and using Steep to perform type checking. | Continue reading
Run and test your code in multiple environments with minimal effort while keeping Docker Compose files under control with Dip. Examples for Ruby, Node.js, and Erlang. | Continue reading
An exhaustive hands-on guide for dealing with N+1 problem in database-backed Ruby or Rails applications that use Active Record and serve the GraphQL APIs | Continue reading
Build a missing feature for Figma to create a flexible color system for your design project | Continue reading
Learn the basics of WebAssembly through code examples and try different ways to compile C and Rust programs for the browser with the help of Docker image from Evil Martians. | Continue reading
Learn about AnyCable 1.0, a fast and robust drop-in extension for Action Cable, partly written in Go, for use in Rails and pure Ruby projects. | Continue reading
Introducing Ruby Next, a transpiler for Ruby. | Continue reading
Leaner node_modules, faster builds with the visitor API, dropping Babel for development, and more—thanks to your support | Continue reading
Step-by-step tutorial for setting up a deep learning pipeline with Catalyst and deploying the model to production. | Continue reading
What to do if you have accidentally force pushed to the wrong git branch: a step by step tutorial. | Continue reading
How Soviet space tales help the creator of PostCSS to follow best practices in development. | Continue reading
Start taking graphics on the web seriously and boost your applications' performance by learning the essentials about digital image formats. | Continue reading
A taste of GitHub Actions for managing open-source projects | Continue reading
Finally, the Golang world has a built-in, conventional dependency manager in the ecosystem: Go Modules. What began in Go 1.11 as an opt-in feature has become widely adopted by the community, and we are so close to Go 1.13 when Go Modules will be enabled by default. The delightful … | Continue reading
Meet Lefthook, the fastest polyglot Git hooks manager in our galaxy that requires zero setup from your contributors | Continue reading
An exhaustive and documented Docker configuration for developing Ruby and Rails applications | Continue reading
A hitchhiker’s guide to developing GraphQL applications with Rails and Apollo, part 3: cleaning up the code and setting up subscriptions | Continue reading
A hitchhiker’s guide to developing GraphQL applications with Rails and Apollo, part 2: how to implement the authentication and use mutations to update the data | Continue reading
A hitchhiker’s guide to developing GraphQL applications with Rails and React/Apollo. Part 1: how to make your first query to your own GraphQL server | Continue reading
Discover lesser-known Rails 6 features that stay out of the spotlight but can bring a lot to your current applications. | Continue reading
Meet a tiny state manager for front-end applications close in spirit to Redux that fits into 173 bytes. | Continue reading
Blockchain meets GraphQL with the first release of a server for exploring Stellar network through a single endpoint. | Continue reading
Learn how to implement anonymous blockchain-based web authentication with Stellar, JavaScript and Node.js | Continue reading