Anjana Vakil: Immutable data structures for functional JS | JSConf EU

[@dhallqvist91]

Anjana is such a talented speaker, great job!

[@pokerchannel6991]

where is she these days?

[@jex465]

Came here from her unconf 2016 video . i need more of her talks .

[@ralphpelador]

she's back!

[@victorpetrescu13]

Nice talk. She has a cool way of making even things you already understand/know more clear (and fun). And definitely more energy than last 10 talks I've been to. Wish more speakers would be a bit more like that.

[@vivekiyer6895]

Anjana vakil , you are awesome ! ...please make your own channel !!

[@monugupta32]

The way she talks, it's too good !

[@iAmTheSquidThing]

"Immutability rocks like rocks rock."

[@imxron]

Why is no one laughing at her jokes? Javascripters, why so serious?

[@sweepstakes]

I think the audience mic was a little on the quiet side.

[@Beefmongering]

imxron Its just engineers, what do you expect

[@nholanl1952]

There is always much more laughter than you hear. The mics are optimized for the talker, not for the noises done by the audience. This is true for most events, where someone talks on a stage.

[@DarrenHwang]

I listen to all tech talks at 1.5x speed. So it's not funny.

[@tebogokhanye7035]

haha *Germans*

[@CerdasIN]

Very talented. She can bring programing more informative than before. Technical but easy learning. Thanks..

[@AlwinArrasyid]

The way she explains things is really something.

[@stardust6999]

Nice talk. Those in hurry, skip to 8:55.

[@ClaudioBordo]

thanks

[@mika2666]

thanks

[@susheelyadav6143]

Thanks

[@SharePinPoint]

When she talks, 99.99 People want the time to FREEZE :-) and you talk about Skipping

[@tebogokhanye7035]

Love all of Ajana's talks on open source, very articulate speaker too.

[@dfurmans]

¡Muchisíma gracias! Danke schön! Wielkie dzięki! Thank you very much!

[@ThePsyrencall]

Fantastic introduction to how immutable data structures are represented under the hood! Good job!

[@mohan7273]

Probably the best speaker i have seen.

[@edgeeffect]

I wouldn't say THE best.... but certainly one of the best. :)

[@licokr]

Great presentation!

[@int-64]

Nice talk

[@nueythepyasuwan]

Informative and well delivered talk. Thank you!

[@Limpuls]

This is so on time. I was just learning about immutability in FP. Great talk

[@het314]

She's great at expressing her Ideas.

[@normanlipkow5862]

Thanks again Anjana! You got me hooked to functional programming. Really good and informative talk.

[@enriquesneffels3053]

this channel is amazing. I hope it's still alive...

[@bigmistqke]

printing to the console would be considered a side effect?

[@mattoliveira4822]

thanks for sharing

[@vmvini]

Wow! A quote from 'I heart huckabees'. Loved

[@SasiKumar-no8mx]

This video forever rocks 👍

[@mi_gfx]

what a teaching method and style #Nice

[@Lawerize]

why would I use any of those libraries to write fp if i can achieve basically same thing with vanilla js and for maybe more complex things i could use lodash

[@ximono]

Recommendations conveniently mentioned at 20:00

[@Duch3v]

Great to see another awesome talk from Anjana

[@arnabghosh6636]

This is a really good explanation

[@roncemine4948]

don't mutate your data!.. alright thanks anjana well said..

[@pogurek]

I've been waiting whole year for this! Thanks.

[@upskillwithchetan]

Nice explanation with pictures :)

[@albertgalvez2556]

Anjana, the 70's rock too!

[@shawn-dsz]

down to earth explanation, thanks

[@tamerkhraisha6974]

very useful talk and great presentation skills

[@AndricLibreSinn]

This was/is an excellent talk. I'll try to implement some of this in my own for learning.

[@kalindiashtikar1886]

🙌🙋awesome video mam 😊

[@Insane430]

Anjana

[@vscode4232]

Really great talk

[@freeschool1]

Thankyou, this has help me!!!!!!

[@teyaying3096]

nice talk!! thanks Anjana!

[@chauhan12341]

thanks for sharing this session full of knowledge

[@AccessCode101]

Rocks rock like Anjana rocks.

[@orel1996]

Beautiful talk, thank you

[@ajaygandhi2949]

Damm you're awesome, I am seeing it in 2021 still I am surprised 😅

[@alapatisrikanth3412]

what about lodash? , and does mori and Immutable is following this Tree Data structures and whats their Benchmarks

[@chuganator]

Can someone tell me when you would use this?

[@devanshdwivedi6558]

Typically you'd use immutable data structures in situations where you have multiple dependencies to the same shared state. For example, in the web dev world, we have a library called Redux that provides state management at a global level. Multiple components (for example in React, Viritual DOM objects) are subscribed to a global state object. Having mutable data structures can cause serious inconsistencies between the different components listening to that state. If you use immutable data structures, every update to the global state, would be captured and versioned, properly. So you can roll back your updates too (which is what Redux debugger also allows if you've ever used one).

[@zeeshanbhat]

I agree with her.....Immutable's way is a bit misleading. Even though it doesn't mutate anything. For e.g the logical meaning of "a.push" seems "push into a" rather than "return a copy of a with new value pushed" . May take a while to get used to it...

[@ayanmukherjee9744]

Do you guys have discord ?

[@devmrin]

We need more English teachers to dump base and become software engineers... Boy, can they deliver a pleasant talk. as always..thanks Anjana!

[@cesarmarinhorj]

thanks to share this! amazing!

[@svmathtutor]

"We are living in an immutable world and I am an immutable girl." --Madonna

[@abangapple2609]

awesome good and nice talk

[@theoglossa]

Thanks for this!

[@bimlendujha9778]

Nice way of explaining ... I like the session. Great work !!! Please keep it up 👍

[@rajivtandon1872]

Nice Explanation

[@shrikantsarma27]

B-Trees ?

[@supervirus5831]

i am watching i heart huckabees after watching this lecture.:)

[@bytler4518]

Great talk.

[@dev1lhun2er]

Not for anyone else in particular, but here you go: 2:55

[@DamCipolat]

great talk!

[@bleskanet]

good talk! i'll try one of those lib, thanks

[@bgabriel7581]

Nice talk!

[@_ashraful]

Lovely speech

[@giancarloandrebravoabanto7091]

I must be good, because I understood all the things she said perfectly

[@TheddunTOSS]

Very good talk. I totally got the point. But why not use ClojureScript or Elm instead of just JS libraries?

[@favorites6612]

if i would be in her place wouldn't last one minute 😅 she is a great speaker 👍🏼

[@MarkBennettCa]

Really enjoyed this talk, thank you! Out of curiosity, what software are using to edit your talks? Does it do some background noise reduction on the speaker's audio, as it's very clear.

[@jsconf_]

This was live edited/produced during the event with the audio directly recorded from the primary audio sum that runs on the event speakers.

[@MarkBennettCa]

JSConf thanks for replying. I'm learning to record speakers at our meetup and really enjoy the quality of yours! Do you mind if I ask if you mix the video live as well, or do you edit different video of the event together afterwards in Final Cut or something similar?

[@jsconf_]

Yes, we edit the video live as well. We do record the individual cameras as well and rarely make corrections after, but by and large the video is done the minute the talk is done. Almost all conferences operate like this nowadays because if one needs to have recording operators on site, they might as well use that time to edit, which overall is much cheaper than doing a post production after the fact.

[@MarkBennettCa]

JSConf what software do you use to do the live video? I've tried Open Broadcast Studio, but have had issues with it losing sync between audio and video as the talk goes on. Also, how do you do the wireless? Is that Bluetooth headset, or do you have a wireless microphone and a mixing board hooked up to the computer doing the recording? Thank you for all the answers BTW. Really appreciate the help!

[@MarkBennettCa]

JSConf this is the channel I'm trying to get ready to formally launch in the fall. You can hopefully see our recording quality improve over the last six months as I've worked on our setup. 😉 kzbin.info/door/BC21Bfijpx4CCpjnBUdypg

[@direwolf164]

there's another way which I normally use is Object.assign(one array/object or value, method /value..etc)

[@midhunprince2034]

Excellent

[@meligatt]

awesome talk, thanks!

[@Sergejack]

Are there relevant benchmark proving mori is faster than immutable js? (I'd like to beleive it is)

[@sobanya_228]

mori died in 2015

[@uditkaushik8836]

Amazing

[@sylm5374]

Those jokes were so good lol... Idk why no one is laughing

[@buddinglearner7085]

So basicely (reall basic) ...what it does is this. let zoo = [ "tiger", "loin" "riono" "crocodile" ] // we must not putting all the items in one basket instead we will group them in smaller groups let zoo = { group_one: "tiger, loin" group_two: "riono,crocodile" }

[@cmntkxp]

Brilliant

[@historian2]

Go forth and don't mutate your data!

[@kavyashribj]

You make complex stuff look simple. And this is why we need more women in tech. Things get a lot easier 😁❤

[@flamindigo]

like it a lot

[@armandomendivil1117]

awesome

[@guntur9004]

new subcribers here ..

[@pythagoras281]

5:11 also who let the dogs out

[@ehza]

Cool

[@mikeJohnson2222]

she rocks.

[@djgreyjoy1495]

No need for invocations and sacrifices to the gods of time and space complexity 😄

[@zakariachahboun]

♥

[@zik9326]

anyone notice that zoo word style zoom

[@sky_kryst]

Her sense of humour 😹

[@braham.prakash]

1.75 here

[@dandanassegarane5672]

Objectif orientéd programmation décomposition

[@easinwebpro]

💜💜💜💜❤️♥️♥️♥️♥️♥️😜😜

[@phanikishanyt]

I have a feeling that world would have been much better place had woman been treated equally since the beginning..

[@int-64]

So why do you treat them badly? 🤡

[@girijashankarj]

You Can Watch This Vedio At 2x Speed Too

[@Netryon]

Why won't you tell them, having 5000 friends is no good for anybody.

[@madhusudhansubedi7105]

wow

[@sluchaynayakotya1386]

tldr bitmapped vector trie, mori

[@hawkarramadhan649]

npm i -g laugh@7.5.2 --save

[@zorojuro5106]

Anjana