There are always "those APIs" that we've seen on the docs, but have never really understood.

Or those methods that we didn't even know existed (until we discovered them!)

Through hands-on exercises, Advanced Reactivity will teach you the rest of Vue's reactivity system — the parts that you've never bothered with before.

But the 35% off launch sale is ending in 24 hours.

​Go here to grab Advanced Reactivity now.

And if you're still on the fence, you can buy it without any risk. If you don't like it (for any reason at all), you can get your money back, no questions asked.

(I can say this because my refund rate is so extremely low — 99% of people who buy have no regrets)

You can also check out the preview if you want to take a closer look before deciding. Once you log in with your GitHub you'll be able to preview the first two lessons and see what it's all about.

Here's the link again:

​Check out Advanced Reactivity now.​

— Michael