Proxy & Flyweight Patterns - No BS TS Series 2 Episode 5

[@avi7278]

I'm a 10 year developer who has just recently started working with typescript. This is by far the most structured and instructive typescript information that I've come across. Even though I'm pretty well-versed in typescript now, I'm definitely going to pick up your book, to fill in some of the typescript blanks that I've got and definitely to have a handy reference and examples of all these patterns in one place is priceless. Heck of a job, my friend!

[@jherr]

Thank you!

[@avi7278]

@@jherr When it's completed, will you be selling physical versions?

[@jherr]

@@avi7278 Maybe. I'll have a chat with O'Reilly or Packt. It's good to know there is interest though.

[@avi7278]

@@jherr Would be a great addition to my library, thanks for all your efforts!

[@avi7278]

@@jherr Oh and Jack, one last thing. I'd love to hear your thoughts on the Zod validation library. It does run-time type checking and has an infer helper that generates typescript types from validation schemas. I've been trying to decide how heavily to use it. Seems expensive. I bet it would make a great video. Cheers!

[@NorweskiDrwal]

The book is great! I am 4 years into working with TS and learning how other people work with it is priceless. 10/10 will recommend ;)

[@jherr]

Thank you!

[@NorweskiDrwal]

@@jherr no, thank you! :)

[@matthew1106]

Best most practical tutorials on JS and Typescript on KZbin. It had to be said.

[@tato03130]

No BS TS is just the best!!!

[@MrNathanShow]

Yep, just locked it in, got the book. Love the reference material! Thank you!

[@ThEldeRS]

If I remember correctly vue uses proxies under the hood for state management, which seems pretty clear why it looks so similar to the custom hook you created! Enjoying this series a lot and already bought the book! 😁

[@Messirobben047]

Very solid content Jack. Thanks

[@HeinekenLasse]

Fantastic content Jack! Love the series

[@francis_n]

1:10 "Rescource"? - haha just being silly, great video as usual Jack 🙂

[@jherr]

Agghhh... Problem is that the textarea where I type in those labels is this crazy small font... 🤣

[@TheEfscomplex]

almost a mobx library in just 10 minutes!!

[@7urkoGaming]

Nice explanation and so profesional.. One question, I think you miss to call proxy.subscribe(console.log)() to delete the suscribe right? Thanks.

[@mithushanjalangan5132]

Would you it be possible to cover the plugin architecture pattern as well ?

[@likesandeep]

Jack I am in love with your No BS TS series, I actually feel shame to watch such high quality content for free. Going to buy your book soon, is there any other ways to support you.

[@mariokrstevski8836]

Mind blowing 🔥

[@kuhaniresti]

the problem is the get and set is does not support promises or await

[@techdesigner]

Valtio is doing pretty much the same thing.

[@jherr]

Exactly. This the technology at the heart of MobX and Valtio, albeit with a lot more infrastructure and fault tolerant code.

[@RetainWarrior144]

is the book sale over?

[@jherr]

Nope, still on sale. :)

[@nattysweg343]

Awesome~

[@paulharbinson1174]

Anyone else get the following when they run 'npx ts-node index.ts'?... Must use import to load ES Module: C:\flyweight ode_modules ode-fetch\src\index.js require() of ES modules is not supported. require() of C:\flyweight ode_modules ode-fetch\src\index.js from C:\Users 0317643\Projects\Typescript\patterns\flyweight\index.ts is an ES module file as it is a .js file whose nearest parent package.json contains "type": "module" which defines all .js files in that package scope as ES modules.

[@paulharbinson1174]

As a hack I have to downgrade to version 2 of node-fetch, create a tsconfig.json file and set strict to false in it.

[@isaac.queiroz]

And don't forget to install the types for the 2.0.0 version as well: yarn add -D @types/node-fetch@^2.0.0

[@andTutin]

is this series over? 🤔

[@jherr]

Hiatus for a while. Will be back at some point in some form.

[@VirtualDarKness]

@@jherrhi! Just bought the book, but didn't realise the series was "on hold". Great content so far and hope you'll manage to add more chapters! Thanks