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Microsoft Edge's JavaScript engine to go open-source

blogs.windows.com

101–110 of 283 posts

Re: Microsoft Edge's JavaScript engine to go open-source

#101

Earlier quoted context omitted.

Engineer on the Chakra team here. As the blog post says, we are definitely interested in going cross-platform. Which platforms would you be interested in seeing first?

Just to clarify, you're taking about Chakra going cross-platform, not Edge itself? I think a few of these replies might be looking at whatever_dude's comment and getting the wrong idea.

That's correct, this announcement is only about ChakraCore being open sourced. I have no knowledge and can't comment on what the Edge teams plans are.

Re: Microsoft Edge's JavaScript engine to go open-source

#102
post #78

Earlier quoted context omitted.

I work for Chakra team and it is going to under MIT license.

Good idea. And please add support for WebMIDI.

WebMIDI is not owned by Chakra. Please voice your opinion here

https://wpdev.uservoice.com/forums/257854-microsoft-edge-dev...

Re: Microsoft Edge's JavaScript engine to go open-source

#103
post #88
post #85

Earlier quoted context omitted.

Well, historically, when Microsoft was still in competition-mode, Internet Explorer was kicking Netscape's ass with the later versions. With the first few versions they were playing catch-up, but if I recall correctly, IE 4 and IE 5 actually had more features and better standards compliance than the current Netscape versions, as did IE 6 at its launch. "IE hell" started once Microsoft won the race.

This is very true. Microsoft are at their best when they're the underdog

I think this is perfectly valid point.We can think of it like this, they are pretty competitive and have shitload of resource. but they are not innovative , the moment , they become leader they lose their interest toward growing and growing, although they have huge amount of resource which help them the moment they become underdog. I think this is cultural problem with Microsoft.

Re: Microsoft Edge's JavaScript engine to go open-source

#105
post #103
post #88

Earlier quoted context omitted.

This is very true. Microsoft are at their best when they're the underdog

I think this is perfectly valid point.We can think of it like this, they are pretty competitive and have shitload of resource. but they are not innovative , the moment , they become leader they lose their interest toward growing and growing, although they have huge amount of resource which help them the moment they become underdog. I think this is cultural problem with Microsoft.

Well, from what I've read on the internet, their culture is changing, at least at the grass roots level. A ton of people promoting Open Source & other similar stuff.

It's hard to say what this means for the higher levels, but many people think that Nadella's appointment says that Microsoft does want to change.

And luckily for US, Microsoft is and will be the underdog for a while at least, in most markets they are in: web search (after Google), browsers (after Chrome), mobile OSs (after Android and iOS), server-side OSs (after Linux), cloud stacks (after AWS).

Re: Microsoft Edge's JavaScript engine to go open-source

#107

As a mere mortal - How hard would it be for a day programmer to built something cool like an JavaScript engine ? I sometimes have crazy thoughts about the world ending. How hard would it be to built your own javascript engine from scratch ?

These programs aren't magic. They use the same kind of constructs you use every day to write your programs. They use some different algorithms, but you can look those up in books and in existing engines. People who work on these engines started where you started and there's no reason you can't pick up all the skills over a few years.

This is an excellent attitude.

Re: Microsoft Edge's JavaScript engine to go open-source

#108

Wow, I'll admit that I haven't been looking at Edge simply because of the IE stigma, but this blog post impressed me. 90% ES6 support? More so than Babel? Awesome. And it's getting open sourced! I hope to see it ported to the Unixes. Perhaps Servo+Chakra could be a thing?

Initially I thought Edge would just be IE with (yet another) skin, but I have to say, it's absurdly fast and lightweight. It's still not my main browser as I'm now too deeply entrenched in Chrome for development, but it makes me really happy to know they're actually pushing the web ahead.

Give the JavaScript Browser a go; is Edge render + Chakra, but has a faster starup - Also OSS by MS O_o https://www.microsoft.com/en-gb/store/apps/javascript-browse...

Re: Microsoft Edge's JavaScript engine to go open-source

#109
post #19

Wait, Edge does better on ES6 coverage than both Chrome and Firefox? Microsoft have seriously stepped up their game, especially seeing as it's now neck and neck for performance with Chrome: http://venturebeat.com/2015/09/10/browser-benchmark-battle-s...

The next Firefox Nightly build should get 84% on that page, much closer to Edge than Firefox 44 (74%).

I work on SpiderMonkey and I'm super excited about this news. All JS engines have added more-or-less similar performance optimizations but often implemented differently and I'm really interested to see what the Chakra team did. I'd be happy to write a blog post on it next month, if people are interested.

Re: Microsoft Edge's JavaScript engine to go open-source

#110

Earlier quoted context omitted.

Yep. They're kicking everyone's asses in ES6 feature coverage. All the more impressive when you consider how they came from behind. http://kangax.github.io/compat-table/es6/ I's almost sad that Edge is not cross-platform.

Engineer on the Chakra team here. As the blog post says, we are definitely interested in going cross-platform. Which platforms would you be interested in seeing first?

OS X. I don't use it but I think it'd have great value. I often hear engineers talk about how they don't want to work with IE because they have to boot up a VM to use it. So...they don't even test it, they know nothing about it except for how IE used to be 10 years ago when they still used Windows machines.

That'd be the coolest thing since it'd encourage developers that shy away from MS technology to dive into it.

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