Rails 6.1 adds values_at attribute method for Active Record

Static Typing for Ruby

How Fast are Ractors?

1.5 is the midpoint between 0 and infinity in Ruby

Moving my serverless project to Ruby on Rails

A Trip Down Memory Lane With Derailed Benchmarks

Lib-ruby-parser - a Ruby parser written in Rust

Continuous Deployment with Rails & GitHub Actions (video)

Flash Animations Live Forever at the Internet Archive

Back/forward cache

Deep Dive into Page Lifecycle API

Chrome DevTools: Record tests with the puppeteer recorder

Etebase - an open source and end-to-end encrypted Firebase alternative

Zettlr - a Markdown Editor for the 21st century

ODIFF - the fastest in the world pixel-by-pixel image difference tool

Reading-time - medium's like reading time estimation

Rails 6.1 allows attribute's default to be configured but keeping its type

Reusable development containers with Docker Compose and Dip

Ruby refinements have a second good use case

Benchmarking JSON Parsers (OJ, SimdJson, FastJsonParser)

My Beef With RuboCop

Ractor::TVar - software transactional memory implementation for Ractor and Thread on Ruby 3.0

High Voltage - rails engine for static pages

Going from JavaScript to WebAssembly in three steps

The most accurate way to schedule a function in a web browser

What's the difference between Event Handlers & addEventListener in JS?

Super simple start to Firebase functions

Upptime - is the open-source uptime monitor and status page, powered entirely by GitHub Actions and Issues

Txtai - AI-powered search engine for JavaScript

Jose - universal "JSON Web Almost Everything" - JWA, JWS, JWE, JWT, JWK with no dependencies using native crypto runtimes

The Leaky Bucket rate limiter

The art of errors

Building a Programming Language in Ruby: The Parser

Moving from reCAPTCHA to hCaptcha

What are the different kinds of Rails tests and when should I use each?

Ruby Refinements Have One Good Use Case

Low Hanging Fruits in Frontend Performance Optimization

SuperDiff - a gem that hooks into RSpec to intelligently display the differences between two data structures of any type

How to Dual Boot Rails Versions (video)

Updating Google Photos' storage policy to build for the future

Version 11 of Angular Now Available

No more free work from Marak

Operator Lookup

React Frontload - simple full-stack data loading for React

22120 - an archivist browser controller that caches everything you browse, a library server with full text search to serve your archive

Rails 6.1 RC1: Horizontal Sharding, Multi-DB Improvements, Strict Loading, Destroy Associations in Background, Error Objects, and more!

Rails 6: How to search and filter index results

Performance Impact of Using Ruby on Rails View Partials

How to Migrate your JavaScript from Sprockets to Webpacker

Termplot - a simple terminal plotting tool for visualising streaming data

What's the deal with SvelteKit?

WTFJS - a list of funny and tricky JavaScript examples

Supabase - the open source Firebase alternative

Ffmpeg.wasm is a pure WebAssembly / JavaScript port of FFmpeg

Simorgh - the BBC's Open Source Single Page Application

Spacetime - lightweight javascript timezone library

Graphery SVG

Context on STM in Ruby

Squash N+1 queries early with n_plus_one_control test matchers for Ruby and Rails

Counting things in Active Record

Split your Webpacker bundles to speed up the web

Jb - a simpler and faster Jbuilder alternative

Humanize - converts numbers to strings

If not SPAs, What?

Why npm lockfiles can be a security blindspot for injecting malicious modules

What A Yarn Workspace Is, And The Problem It Solves

JavaScript's Memory Management Explained

Getting Audio Visualizations working with Web Audio API

Simplest JS paint

RuboCop 1.0

Ruby Perf Myths: GC and Concurrency

How We Estimate The Size of a Rails Application

Performance Benchmarks & Considerations between create_or_find_by & find_or_create_by

Read-Only Mode For Better Rails Downtime

Soft delete records with Paranoia

React v17.0

Node.js v15.0.0 is here!

Create React App 4.0

Introducing Microsoft Edge preview builds for Linux

Introducing JSDB

Fingerprintjs - modern & flexible browser fingerprinting library

Pikaday - a refreshing JavaScript Datepicker - lightweight, no dependencies, modular CSS

World beyond Rails - web frameworks

Bladerunner Day, Ruby Type Signatures, Typing at Stripe

Announcing HashiCorp Waypoint

Announcing HashiCorp Boundary

Guide to Reactive Rails

Glimmer DSL for SWT 4.17.3.0

Interfaceable - strict interfaces in Ruby

Presenting v7.0.0 of the npm CLI

Introducing: The Async Cookie Store API

3 Reasons to Use Fewer JavaScript Libraries

Don't Copy Paste Into A Shell

Detect GPU - classifies GPUs based on their 3D rendering benchmark score allowing the developer to provide sensible default settings for graphically intensive applications

Talkr - a super small i18n provider for React applications

Dragmove.js - a super tiny Javascript library to make DOM elements draggable and movable

Human Interval - human-readable interval parser for Javascript