# Nerd Out on 10 of Our Favorite Posts From 2021

DevFeed: [Nerd Out on 10 of Our Favorite Posts From 2021](<https://devfeed.tech/articles/nerd-out-on-10-of-our-favorite-posts-from-2021-1255.md>)

Original publisher: [Read original article](<https://shopify.engineering/10-favorite-posts-2021>)

Author: Jennie Lundrigan

Published: 2021-12-29T15:00:00Z

Content type: article

Language: en

Sources: [Shopify Engineering](<https://devfeed.tech/sources/shopify-engineering.md>), [Shopify Engineering - Shopify Engineering](<https://devfeed.tech/sources/shopify-engineering-shopify-engineering.md>)

Topics: [1Password in the browser](<https://devfeed.tech/topics/1password-in-the-browser.md>), [Ruby](<https://devfeed.tech/topics/ruby.md>), [Rails](<https://devfeed.tech/topics/rails.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>), [Compiler](<https://devfeed.tech/topics/compiler.md>), [JIT](<https://devfeed.tech/topics/jit.md>), [React](<https://devfeed.tech/topics/react.md>)

Tags: [compiler](<https://devfeed.tech/tags/compiler.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [framework](<https://devfeed.tech/tags/framework.md>), [jit](<https://devfeed.tech/tags/jit.md>), [post](<https://devfeed.tech/tags/post.md>), [react](<https://devfeed.tech/tags/react.md>), [ruby](<https://devfeed.tech/tags/ruby.md>), [shopify](<https://devfeed.tech/tags/shopify.md>), [technologies](<https://devfeed.tech/tags/technologies.md>), [web](<https://devfeed.tech/tags/web.md>), [web-app](<https://devfeed.tech/tags/web-app.md>)

## AI overview

Shopify presents a curated selection of ten favorite posts from 2021, covering technologies and engineering disciplines. The selection includes tutorials on building Ruby web applications with and without Rails libraries, Hydrogen storefront architecture and performance, and the development of the YJIT compiler for CRuby.

## Source excerpt

A curated selection of our favorite 2021 posts, spanning technologies & engineering disciplines, with a few classics you still love, read, and share.