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Headless UI Transitions
Transitions in Tailwind Lab's Headless UI library made simple.
How to Use Headless UI's Combobox with Async Data
Learn how to create an autocomplete component that works with your backend.
How to Fix Bottom Padding for iOS Mobile Browsers
How to dynamically add extra bottom padding on mobile devices using CSS.
Most loved
How to Create Themes with Tailwind CSS and React
Use CSS variables to leverage client-side theming with Tailwind CSS and React.js.
Headless UI Transitions
Transitions in Tailwind Lab's Headless UI library made simple.
How to Add Google Adsense Ads to a Next.js App
Get paid for your content. Learn how I add Google Adsense ads to a Next.js app.
Frontend
How to Ensure Code Only Runs in the Browser in Next.js
How to ensure your code is only run on the client when using a full-stack JavaScript framework such as Next.js or Remix.
Improve SEO with Social Sharing Cards
Find out how to get an image and metadata to show up when sharing your link on Facebook, Twitter, and other social media sites.
Let's Build a Color Palette Generator
How to build a color palette generator and deploy it to GitHub Pages.
Backend

How to Sort by Geo Distance Using Bounding Boxes in Algolia
How to support geo-filtering with a minimum and maximum radius.
Building a Mental Model Around JavaScript Promises
Promises can be tricky to understand. I'll demystify promises and show you how you can leverage them to make your apps faster.
Why I Regret Switching from Elasticsearch to Algolia
Roadblocks my team stumbled upon using Algolia in a large-scale production app.
Next.js
High-Order Functions for Reusable Middleware in Next.js
Don't repeat yourself. Use high-order functions to build reusable code in your Next.js backend.
How to Make Headless React Notifications in TypeScript
Managing notifications' state does not have to be hard. Learn how to create notifications with ease.
Google Analytics 4 with Next.js
How to set up gtag.js with Next.js and TypeScript.
Software Engineering
Learn the API Gateway Pattern
Learn about the API Gateway software design pattern.
Make Your Code DRY: Don't Repeat Yourself!
Learn about the DRY software design pattern to make your code more maintainable and reusable.
You Might Not Need Microservices
Depending on the scale of your company, having microservices may do more harm than good.
React.js
How to Add Google Adsense Ads to a Next.js App
Get paid for your content. Learn how I add Google Adsense ads to a Next.js app.
Don't Bake Spacing into React Components with Tailwind CSS
A simple strategy to make React components more reusable when working with Tailwind CSS.
When to Create Custom React Hooks
Find out common scenarios when you should use custom React hooks.
JavaScript
How to Make Headless React Notifications in TypeScript
Managing notifications' state does not have to be hard. Learn how to create notifications with ease.
How to Use Headless UI's Combobox with Async Data
Learn how to create an autocomplete component that works with your backend.
JavaScript Class Array Method Error Fix
If you're passing a method on a class to an array method, you better make it a higher-order function to avoid a "this is undefined" error.
Tailwind CSS
How to Override Styles with Tailwind CSS Typography
Do you need to override styles using the `prose` class? Try this.
How to Use Headless UI's Combobox with Async Data
Learn how to create an autocomplete component that works with your backend.
Don't Bake Spacing into React Components with Tailwind CSS
A simple strategy to make React components more reusable when working with Tailwind CSS.
TypeScript
Why You Should Stop Using Booleans
Learn when you shouldn't use booleans as a property type.
Golang for JavaScript Developers
Are you a JavaScript developer interested in learning Golang? This is the article for you.
Prefer Returning Objects to Literal Types
A simple mental framework to make your APIs more flexible and less likely to break consumers.
CSS
Learn Flexbox With Tailwind CSS and React
Master CSS Flexbox with Tailwind CSS.
How to Use Headless UI's Combobox with Async Data
Learn how to create an autocomplete component that works with your backend.
How to Learn CSS Fast
CSS can be a struggle to learn. Tailwind CSS was the framework that made CSS concepts stick.
Testing
How to Find Dead Links with Cypress Testing Library
You don't want your users to hit a 404 when they click one of your links. Let's fix that.
TDD and Unit Testing with Jest
Learn the basics of writing unit tests and practicing test-driven development with examples in TypeScript.
Run Cypress Tests against Vercel Preview Deployments
Learn how to use GitHub Actions to run Cypress tests against Vercel deployments.
SEO
Improve SEO with Social Sharing Cards
Find out how to get an image and metadata to show up when sharing your link on Facebook, Twitter, and other social media sites.
Improve Accessibility with Semantic HTML
Learn how to make your site more accessible with semantic HTML.
Supercharge SEO with Schema.org Schema Markup
Tell search crawlers about your site with Schema.org JSON-LD markup.
Headless UI
Headless UI Transitions
Transitions in Tailwind Lab's Headless UI library made simple.
How to Make Headless React Notifications in TypeScript
Managing notifications' state does not have to be hard. Learn how to create notifications with ease.
How to Use Headless UI's Combobox with Async Data
Learn how to create an autocomplete component that works with your backend.
Gatsby.js
How to Host a Gatsby Site on AWS with Terraform
Deploy S3, CloudFront, Route53 (and more) infrastructure with Terraform to host your Gatsby.js website.
How to Deploy a Gatsby Site to AWS with GitHub Actions
Use Terraform and GitHub Actions to build a CI/CD pipeline for your Gatsby project.
Google Analytics Events with Gatsby and TypeScript
How I use TypeScript to track Google Analytics events in Gatsby.js.