Use Firefox for Layout
Frontend development has multiplied in complexity and required skill level in recent years. I haven’t been called a script kiddie or a pixel pusher in ages. But that doesn’t mean I don’t still get a smug look on my face when I watch my backend friends try to center something in CSS.
The kinds of experiences we’re building on the web these days are way more advanced, interactive, and awesome than ever before. We’ve gotten extremely lucky that a brand new powerhouse spec like CSS Grid arrived just in time. But our browsers’ layout dev tools haven’t kept pace. They’ve felt pretty much the same as they did five years ago - long overdue for an upgrade. Until now.
Mozilla is pulling off the biggest comeback I have ever seen in my tech career. First they championed a new language called Rust which is similar to C++ but with improved memory and (in some cases) performance. Then they wrote a completely greenfield, experimental browser engine named Servo from the ground up using Rust. Now finally that research is paying off, and Mozilla is replacing several major pieces of Firefox with the crazy fast Servo/Rust counterparts.
Quantum CSS - code named Stylo - parallelizes the computation of CSS across multiple CPU cores.
Quantum Render (landing in 2018) will make Firefox take full advantage of that dope multi-core graphics card sitting in your computer.
Quantum Compositor brings crash stability and enhanced responsiveness to Firefox.
Quantum DOM prioritizes tasks that run on the main thread, making sure your app’s event listeners for example run immediately and don’t take a back seat to a scheduled garbage collection task.
What this all means for us is that people using our apps in Firefox will get an experience that’s twice as fast, and our developer experience just got a major shot of adrenaline.
I was working on my Grid Critters layout with the latest Firefox the other day and I have webpack setup to refresh my browser on every save. I would make a change, hit save, and Firefox would reload sooo fast I thought it was a bug - that it had done a quick glitch but not a full reload. Imagine my delight when I realized it actually had reloaded, there in front of me were all of my new changes, but it had done it in a blink of an eye instead of the several seconds I’d become accustomed to.
Firefox for Layout
Not only is the speed blazing, but the new layout tools are incredible. It has a fantastic CSS Grid Inspector:
Some sick new animation tools:
I’ve switched to Firefox for my layout workflow and am loving it. I recommend you do the same. I still use Chrome for heavy JS/debugging work, but I’m told by the Firefox team that they’re focusing on that area in 2018.
I’m eager to see what else comes from this Firefox comeback, and am incredibly happy to finally get such a solid upgrade to my layout life. Go Mozilla!
Don’t Miss Out
Reminder that Grid Critters launches on Cyber Monday the 27th. Grid layout is here and ready for production. Don’t lag behind and waste the next five years constantly looking it up! Master it now so you can prototype your ideas in no time, build advanced/complex layouts with confidence and ease. This is the last week to score the preorder discount and the free laptop sticker pack - don’t miss it!