Bookmarks

Formity is a powerful React library for creating dynamic multi-step forms using JSON. It lets you build interactive forms where each step adapts based on user responses.

Learn how to handle FormData in React when submitting it with a (Server) Action to the server ...

How to ensure your react-intl applications are valid and up to date

Embrace the classless styling approach for better maintainability and readability (5 min)

This article shows all the steps and packages that you need to set up Nextjs 15 and explain why they're useful, so your app scales smoothly.

A literal Ruby gem. 💎.

A literal Ruby gem.

Here's an easy trick I reach for when wanting to add simple rate limiting to an endpoint. def special_endpoint model = Model.find(params[:id]) cache_key = "rate_limit:mymodel:#{model.id}" # If the key exists, we rate limit if Rails.cache.fetch(cache_key) return render json: { code: "too_

Hat tip to profiling and flamegraphs

10 steps for making your site fast and your users happy through the holidays and beyond!

A game for learning CSS anchor positioning

Multiple innovations have been released and are now supported in all modern browsers, and some of them fundamentally change how to make websites.

A Simple & Powerful Network Tracing Tool

Visualize the time packets spend in the kernel, watch & analyze in command line. - hengyoush/kyanos

Immutable collections for JavaScript

Next.js 15 offers new core support and documentation for self-hosting; plus a new cache API is coming, the team said.

A guide to using ??= in JavaScript to handle null and undefined values elegantly

Fraction is a rational numbers library written in JavaScript - rawify/Fraction.js

This blog post showcases why fundamental code security is essential for an application despite all hardening measures applied in the underlying infrastructure.

Pop quiz! What's the difference between a Popover element and a Dialog element? The answer is not all that clear and is widely misunderstood, but Zell has a clear way to explain it so that you know which element to reach for in your work.

Learn how Interaction to Next Paint (INP) measures web interactivity, why it matters for user experience and SEO, and practical strategies to keep your site feeling fast and responsive.

Even popular sites fail to implement the 11 best practices mentioned in this article, and thus have at least one mistake. Use this checklist on your next pull request review that deals with any form.

What occurs between typing a URL in your browser and the moment a webpage is displayed? Let's explore the complex rendering process of the browser in an interactive way.

It’s been a couple of years since container queries started landing in browsers… so why isn’t anyone using them? It turns out that container queries are kinda tricky; they’re not as straightforward as media queries. In this tutorial, we’ll break it all down and make sense of them, so that you can start using them in your work.

Chromate is a Ruby library to control Google Chrome with the Chrome DevTools Protocol. - Eth3rnit3/chromate

Learn how to build a Slack application with Rails in this comprehensive multi-part series. Part 1 covers setting up a new Rails app, configuring OAuth for authentication, and laying the foundation for Retro Pulse, an app designed to enhance agile retrospectives on Slack. Follow along for step-by-step instructions and valuable insights into integrating Slack with Ruby on Rails.

A taskflow-like General-purpose Task-parallel Programming Framework with integrated visualizer and profiler - noneback/go-taskflow

Build, deploy and manage your applications on any cloud or your own servers.