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Lin Clark: A Cartoon Intro to WebAssembly | JSConf EU 

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2017.jsconf.eu/speakers/lin-cl...
WebAssembly is fast. It’s being called “the future of the web”. It’s speed and potential have major browser vendors working together to make it a reality. And it’s on it’s way-the MVP hit multiple browsers in October of last year.
But what makes it fast? Starting from the basics, this talk will walk you through what WebAssembly is, and then why it’s fast.

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7 июл 2024

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Комментарии : 65   
@alex_on_the_web
@alex_on_the_web 7 лет назад
20:30 The most hardcore LLVM fan in the audience :D
@Tech_Alchemy
@Tech_Alchemy 6 лет назад
Lol
@avimehenwal
@avimehenwal 3 года назад
yep, we heard him XD cheers back for you too XD
@codewkarim
@codewkarim 3 года назад
Heard that too xD
@lannygilbertson3585
@lannygilbertson3585 3 года назад
FUCK YEAH
@trkjo
@trkjo 7 лет назад
Awesome speaker with great illustrations. Clear, instructive and dynamic talk on this interesting topic.
@jamiemclaughlin8949
@jamiemclaughlin8949 5 лет назад
Fantastic presentation. Thank you. I love these high level overviews. Most of us want to "get to coding" but without context it's only zombie coding.
@sasisarath8675
@sasisarath8675 3 года назад
zombie code i love the word. lol.
@NitishKumar-nz8qy
@NitishKumar-nz8qy 7 лет назад
She's really good.
@MsPwaterman
@MsPwaterman 7 лет назад
Bravo! Excellent, crystal clear explanation of a difficult topic! (Particularly for non-programmers, and more "visually-oriented" individuals.) TY!
@kesuskim6072
@kesuskim6072 7 лет назад
awesome talk, awesome illustration. AWESOME! ;D
@wpleary2
@wpleary2 5 лет назад
This is such a good presentation. Thoroughly enjoyed.
@salvatorezappala8558
@salvatorezappala8558 7 лет назад
This is incredibly informative. Thank you
@none0n
@none0n 2 года назад
Wow, she ate this talk up. Very clear, very precise. Danke!
@mustafwm
@mustafwm 7 лет назад
A great presentation. Learned a lot. Thank you :)
@BernhardHofmann
@BernhardHofmann 7 лет назад
Absolutely brilliant talk. THANK YOU !
@KelvinMeeks
@KelvinMeeks 4 года назад
Such an excellent presentation - and a very talented speaker.
@ShameerAhamediboad
@ShameerAhamediboad 6 лет назад
She is an absolutely brilliant speaker.
@vladimir_dev
@vladimir_dev 4 года назад
Great talk, loved it!
@JeffThePoustman
@JeffThePoustman 4 года назад
Extremely excellent presentation.
@yashanand1910
@yashanand1910 2 года назад
What a brilliant presentation.
@JohnBielecki
@JohnBielecki 6 лет назад
She's very good at explaining.
@philtrem
@philtrem 7 лет назад
Really good presentation !
@bloggervista
@bloggervista 5 лет назад
fav speaker
@mohamedhajr5370
@mohamedhajr5370 7 лет назад
You really made my day with that video thanks a lot
@dirghayujoshi8058
@dirghayujoshi8058 3 года назад
WOW!! This is a really cool presentation.
@guowanqi9004
@guowanqi9004 5 лет назад
Amazing
@mauroymgch339
@mauroymgch339 7 лет назад
THE Conferencist.
@estevatopanchovillacruz9969
@estevatopanchovillacruz9969 4 года назад
great stuff!
@kuzdogan
@kuzdogan 4 года назад
This is amazing
@DomainObject
@DomainObject Год назад
Fantastic talk. I get it now!
@galbatorixtheking9779
@galbatorixtheking9779 5 лет назад
Hi everyone! This is sort of my synopsis of this talk. Please help me correct any mistakes I might have made. "How, in the future (now's present?), browsers will download web assembly instead of Javascript and run that. Web assembly is super fast for various reasons (mentioned at the end of this talk). This talk explains what web assembly is and how javascript, which is an imperative language, cannot be compiled into web assembly. However, its modules that you use in your code (like react's core code) CAN be converted to web assembly because they're written in the languages that can be compiled into web assembly (like C)."
@mememe84
@mememe84 Год назад
presenter is avoiding to mention that the guy who made Java script is Brendan Eich who was Mozilla CEO who was forced out of his position like the plague. He runs Brave Browser and Brave Search now
@ZzwhiskeybkszZ
@ZzwhiskeybkszZ 7 лет назад
wow, i learned a lot from this talk
@thomasjefferson2127
@thomasjefferson2127 2 года назад
What a good introduction!
@gbitdot
@gbitdot 6 лет назад
after watching this. just realized it will take longer to understand/'get' webassembly that I thought ...
@opentechforum1140
@opentechforum1140 3 года назад
Excellent intro to web assembly.
@johnswanson217
@johnswanson217 3 года назад
She is amazing
@BryanChance
@BryanChance 5 лет назад
Brilliant talk. Thank you. I just saw another fantastic talk on WebAssembly by Dan Callahan (also from Mozilla). Are all Mozilla folks this good? :p
@jetmartin9501
@jetmartin9501 5 лет назад
Maybe I'm confused about WebAssembly. I ask because in the comments for this video I see people asking when will JS will be replaced by WebAssembly (as if programmers will be developing code in WebAssembly) and further more people speculating that JS won't likely be replaced completely by WebAssembly for another X years(?) so their NodeJS, Angular and JS skills are safe for now? Huh? I thought I understood from this talk that developers will still be writing their applications in high level languages (e.g., JS, plus others). It's just that these High Level Languages will get compiled into WebAssembly code that will be downloaded and run in the browser (after it gets translated into machine code by the browser engine). So with that context in mind I don't understand all of this discussion/speculation about WebAssembly replacing JS and obsoleting other high level software tools (e.g., Nodejs, Angular). It's not a competing technology to high level software dev tools...it's complimentary, right? Am I missing something?
@MubashirAR
@MubashirAR 5 лет назад
its complimentary yes. WebAssembly allows us to use code from languages that can be compiled to wasm, e.g. rust, c++, etc. JS is designed for the web, but c++ for e.g. is able to access low level apis that js can't, and that opens up a lot of possibilities. One example that google gives is their "sqoosh" app, which is able to do amazing image compression using some c++ libraries that existed for decades. Compression on browsers isn't nearly as good.
@xinyixu4726
@xinyixu4726 Год назад
heptapods at 7:14! ! It is like the scene of Arrival.
@orlovsskibet
@orlovsskibet 4 года назад
Excellent presentation. Manual memory management and numbers only.... I think there is some ground to cover before this is getting widely used. And I can't help to wonder if wasm is that important... I mean if it is only number crunching, how much of that would you like to run on the client anyway?
@KookoCraft
@KookoCraft 3 года назад
WebGL
@MrTazsid
@MrTazsid 7 лет назад
why do we need move efficient js in the first place.. like we can make all kind of CRUD operations now with node and other languages whats more do we need js for, besides graphics orientaed work ??
@emerson-sheaapril8555
@emerson-sheaapril8555 5 лет назад
Yep, why so we need more than 640k anyways LOL
@sadiqg5887
@sadiqg5887 7 лет назад
Thanks. You delivered great, but I am little dumb to fully understand this stuff. Still wrapping my head around :-(
@InayetHadi
@InayetHadi 5 лет назад
This was very clear in explaining webassembly compared to a lot of other videos in RU-vid. I am learning javascript, nodejs, and angular... will these technologies be abandoned in next 5+ years?
@Jianju69
@Jianju69 4 года назад
Nah, think of WebAssembly as the superfast alien-dude with lots of arms, hidden under the table at the post office in Men in Black II. Javascript is more like Agent K, and Node is the beat-boxing alien.
@softwarelivre2389
@softwarelivre2389 2 года назад
Javascript is still one of the best interpreted languages out there. WASM is meant to integrate JS with static typed, compiled languages without garbage collectors, such as C, C++ and Rust.
@japrogramer
@japrogramer 6 лет назад
When will wasm be able to manipulate the dom?
@orlovsskibet
@orlovsskibet 4 года назад
I don't think that would give any significant performance improvements, but I could be wrong.
@JamPanha007
@JamPanha007 3 года назад
@@orlovsskibet true it wont gain any performance upper hand, but some people hate js to the core lol... (i am typescript fan)
@softwarelivre2389
@softwarelivre2389 2 года назад
@@orlovsskibet it could, because you may be doing something in WASM and you'd not need to go back and forth with the JS runtime in order to do stuff.
@dianrahmaji
@dianrahmaji 4 года назад
7:16 Arrival movie reference
@vickylance
@vickylance 7 лет назад
So Typescript faster than Javascript because it can optimize everything, in the beginning, itself?
@jishnuviswanath
@jishnuviswanath 7 лет назад
Typescript compiles to JS so no atm.... And theoretically yes and no... Since ts is technically type safe language it probably could compile into WebAssembly but that said there is inherent flaw in that logic. Typescript is superset of JS, i.e any js file work as is in a ts file. So typesafety is optional, so unless you turn on strict typesafety on ts file you probably can't compile ts file into WebAssembly
@vickylance
@vickylance 7 лет назад
+Jishnu Viswanath Does typescript have a JIT, if not let's say Microsoft builds a JIT for Typescript then it would not require intermediate JS conversion and would directly interact with the processor. I am talking about desktop applications, not website if you were wondering.
@jishnuviswanath
@jishnuviswanath 7 лет назад
vignesh sivakumar why does typescript need jit? It compiles into js and checks typesafety first
@iAmTheSquidThing
@iAmTheSquidThing 7 лет назад
Sort of. As I understand it, TypeScript is faster because it transpiles to JavaScript where the types don't change. Allowing the engine to do a lot more optimisation and never have to de-optimise.
@victortruong1524
@victortruong1524 Год назад
Fall out Raider help us understand new technology :))
@anzaralim3616
@anzaralim3616 4 года назад
Web assembly : 15:34
@slr150
@slr150 6 лет назад
This is a comparison of interpreted languages vs binary code. Waste of time, if you're here to learn details specific to web assembly. Such as how stack/heap/program memory is allocated, is there GC multi threading. Is there separation similar to kernel /user space
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