Webassembly Support

Cannot find something? You can contact @webkit on Twitter or contact the webkit-help mailing list for questions. There are already some very exciting examples of WebAssembly in the real world. Google’s open source JavaScript and WebAssembly engine, V8 has implemented all the. multithreading is a string and is evaluated as "false". We were thrilled to hear in late November of last year that the LLVM linker (lld) was getting WebAssembly support. But the only one it does not consistently support, without any plugins, is the web. Code is then compiled to WebAssembly bytecode and implemented by the JavaScript engine built into all web browsers. Wasm is designed as a portable target for compilation of high-level languages like C/C++/Rust, enabling deployment on the web for client and server applications. Build FFmpeg WebAssembly version (= ffmpeg. js will use javascript Atomics unconditionally, which may defeat this feature since browsers (at least firefox) disables Atomics along with SharedArrayBuffer. Studio is an online IDE (integrated development environment) that helps you learn and teach others about WebAssembly. The new port runs in Chrome and other Chromium-based browsers, including Edge (Canary version) and Opera,. NET developers to create a SPA. Microsoft revealed that it will launch a version of Microsoft Edge in the future that supports WebAssembly as well. To support the embedding of WebAssembly into different environments, its specification is split into layers that are specified in separate documents. Select the runtime platforms of your choice from the list below (the desktop runtime is included as standard) or, to install the full complement of runtime platforms, use the download assistant installer above. WebAssembly Try Windows 3. com The Scientific Web Calculator Import file: Hex output Numeric mode. If your languages of choice can be compiled in WebAssembly and can generate bindings for those syscalls, you are good to go. Firefox 52 was released today and it includes two major changes: support for WebAssembly and the removal of support for NPAPI (Netscape Plugin API) plugins like Silverlight, Java, and others, with the exception of Flash. Use Docker Toolbox For Win10 Home. The numbers of steps we currently have to do to get from C code to WebAssembly is a bit daunting. events, flash. Current WebAssembly Support. There are a number of different front-ends and back-ends that can be plugged into LLVM. Implementation of the WebAssembly (wasm) standard, including compilation and runtime support. 92% of installed browsers (88. At the moment, this technique will work in Firefox and Edge, as they both have support for structured cloning of WebAssembly modules. Running Blazor in a browser really depends on the browser’s support for WebAssembly. "Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers. WebAssembly is a binary compiled code format that allows to run C/C++ or Rust code (as well as other supported languages in the future) directly with native performance. Fortunately, the JavaScript, Developer Tools and Firebug teams worked together to move tools over to a new, abstract, unit-testable Debugger API which we’ll be implementing for WebAssembly code. 0, but we are continuing to work on it in parallel and we hope to share more details on its exact roadmap soon. WebAssembly is a virtual instruction set architecture (virtual ISA), which effectively allows a skilled developer to build modules that load quickly and run nearly as fast as compiled C or C++, as if these functions were compiled directly into the web browser itself. MIT, 2017 (c) Dmitriy Tsvettsikh. The executing code runs nearly as fast as native machine code and is meant to speed up performance of web applications significantly. WebAssembly was enabled by default in V8 5. The Workers team just announced support for WebAssembly (WASM) within Workers. The VM is general-purpose, and can be used to run server code, such as node. Firefox 52, which coincides with a new Firefox ESR version, comes with WebAssembly support, as well as new security features. Browser Support. Blazor WebAssembly in preview. A WebAssembly assembler written in Poetry. The support includes mobile web browsers for iOS and Android. WASM continues to gain support from most major browsers. WebAssembly Syntax Highlight. Code compiled to run in WebAssembly creates a module. Performance is still surprisingly good. Google Chrome 57 Released with WebAssembly Support, 36 Security Fixes The biggest addition to Chrome 57 is support for WebAssembly, a new standard for packing and delivering web pages. The use of threads will simplify the. This is a sample of what a text representation of WebAssembly might look like. The Go programming language is now joining the wasm extravaganza. Supported today in Firefox and Chrome. The new ESR version should also be a significant security improvement. js, we should support it natively by: - Having a WebAssembly baseline JIT that's used for fast start-up and some basic execution count profiling. This is a tutorial that implements Conway's Game of Life in Rust and WebAssembly. WebAssembly is a new, revolutionary technology that allows developers to program webpages using popular high-level languages like C, C++, Rust, and Python. Head on over skiasharp-wasm. However, if you need to support older browsers without WebAssembly support then Blazor WebAssembly isn't for you. However, we do require Rust 1. WebAssembly is an open standard developed by a W3C Community Group. That what's next. Games build on WebAssembly. What you see here is its port compiled to WebAssembly using the magic of the stdweb crate and Rust's native WebAssembly backend, without the use of Emscripten. Technically speaking, it is a new, low-level, assembly-like language that runs efficiently on the existing web platform and is backward-compatible with its precursor, asm. WebAssembly defines an Abstract Syntax Tree (AST) which gets stored in a binary format. As the name implies, it’s more like an assembly language, something for the machine to consume, than a high-level. NET code executed via. WebAssembly, or wasm, is an efficient low-level programming language for in-browser client-side execution. It is a nascent technology and the current version is very much an MVP. Today, we announce the start of a new standardization effort — WASI, the WebAssembly system interface. Challenge #6: Mono for WebAssembly Dynamic and Static Linking Support. My interests and research include compiler design and implementation, the use of machine learning in compiler heuristics, experimental methodologies in the field and optimizations based on fixed point analysis. Wedding Dress Beaded Embellished Size 12 Veromia. With support for WebAssembly coming into all new major browsers, how can I check whether the current browser which is visiting my website supports it?. WebAssembly? Eh? WebAssembly can be thought of as a step further than asm. 68% of mobile browser) support WebAssembly. All major browsers are adding support for it and devoting significant resources to making it as fast as possible. wapm is the WebAssembly Package Manager Recently updated packages. Although WebAssembly will have polyfill to asm. Thanks to ASM. Origin Trials allow developers to experiment with new web features before they are. NET community continues to push forward to provide. And if not, you need to check the desktop shortcut that your use to open Firefox; in the Compatibility tab of the Properties window for that shortcut, make sure that Run this program in the compatibility mode for Windows XP (SP3) is not selected. Browser support. According to Firefox's Lin Clark, future features will include multithreading, SIMD support, and improved compilation. This topic has been deleted. Inspirací pro WebAssembly jsou Google Native Client (NaCl) a asm. Running code written in C or C++ inside the browser has been a big motivator, but most. An online AST explorer. webassemblyjs - WebAssembly interpreter, implements the W3C WebAssembly API. WebAssembly is a. Another possibility here is to use threads (by blocking on another thread), but that can only work in browsers that support threads, and only in a worker. Current versions of the major browsers support these APIs by default. The good news is that there are plans to add support for threads in the future. For the best experience we recommend using a desktop computer and the latest canary version of your favorite browser as the specification is under construction and support for WebAssembly is rapidly improving. For more depth. WebAssembly is a new low-level binary format for the web. When it was first introduced in 2015, only a few browsers supported and were able to read WebAssembly's format. Adobe plans to end support of the Flash media player by the end of 2020. WebAssembly language support WebAssembly isn’t meant to be written directly. As I understand it, one must use C++ or Rust for that right now (and Go is also adding support for it). IPv6 support. "Google, Apple, and Microsoft had all committed to supporting WebAssembly in their browsers. Abstract: All major web browsers now support WebAssembly, a low-level bytecode intended to serve as a compilation target for code written in languages like C and C++. 13 release, Qt for WebAssembly now has experimental support for multithreading. The WebAssembly port, for example, can also provide an elegant fallback to browsers that don't yet support WebAssembly. I noticed that Unity3d has experimental support for webassembly export. And if not, you need to check the desktop shortcut that your use to open Firefox; in the Compatibility tab of the Properties window for that shortcut, make sure that Run this program in the compatibility mode for Windows XP (SP3) is not selected. But for older browsers, Wasm can be compiled into asm. Syntax highlight for WebAssembly textual representation. I personally think WebAssembly threading support is important for a couple of reasons; firstly, WebAssembly is an ideal technology for computationally intensive tasks, where the ability to split these tasks across multiple CPUs is a significant benefit; secondly, most of the languages that have WebAssembly as a compilation target have their own. js, and spearheaded work on the WebAssembly specification. 0 — Transcoding avi to mp4 In the previous stories, we run ffmpeg. Studio is an online IDE (integrated development environment) that helps you learn and teach others about WebAssembly," the post says. Accelerate web applications with native code using WebAssembly. WebAssembly is an open web standard and supported in web browsers without plugins. GC / DOM / Web API Integration NOTE: This is a future feature!. The idea behind WebAssembly is to provide an environment for client-side application to be executed with performance as close to native as possible. What? The original WebAssembly announcement[1], which can be viewed as the manifesto for how WASM was envisioned, it clearly says "once browsers support the WebAssembly syntax natively, JS and wasm can diverge". js, we should support it natively by: - Having a WebAssembly baseline JIT that's used for fast start-up and some basic execution count profiling. Core specification - Defines the semantics of WebAssembly modules and its instruction set, independent from a concrete embedding. WebAssembly has slowly been stirring up fire since its creation, but why exactly should you be interested in it? Firstly, what is WebAssembly? WebAssembly operates on a stack-based machine that allows web applications to run near-native speed by using a binary format. The Workers team just announced support for WebAssembly (WASM) within Workers. It's also important to note that this is a full. WebAssembly language support WebAssembly isn't meant to be written directly. Once you click on “Run Program”, the WebAssembly program is run and outputs some numbers below. This includes Edge, Edge Mobile, Chrome, Chrome for Android, Firefox, Firefox for Android, Safari, iOS Safari, and Samsung Internet. When it came into existance in (around) 2011, it would only build to JavaScript code. How to Tell if my Webassembly Application is going to run? The Webassembly object only exists if the browser supports Webassembly, but there is a more complete check that, as shown later in this post, allows checking if a particular Webassembly feature is implemented in the browser. Come rock WebAssembly with us!. webassemblyjs - WebAssembly interpreter, implements the W3C WebAssembly API. As of October 2019, 86. NET code executed via. How much can you squeeze out of WebAssembly?. While Firefox 52 is the first browser to ship with WebAssembly support, other browser makers are expected to adopt the platform in the future. The WebAssembly Community Group has been working to bring the support for threads to the web and this is a step towards that effort. Not content with just running Mono on all desktop/server platforms, plus iOS/watchOS, Android, smart TVs and the like, Miguel de Icaza from the Mono team has announced a plan to bring it to WebAssembly. WebAssembly (compiled with full optimization) is often slower than JavaScript during execution, and when WebAssembly is faster, the gain is small. Rust has supported WebAssembly for a while now through the target wasm32-unknown-emscripten. Please refer to the WebAssembly documentation for more info. When evaluating threaded WebAssembly on Chrome, we also encountered three other major issues that can significantly impact our customer UX: linkChrome does not support growth of memory for Threaded WebAssembly. See more info from Mozilla here. The new ESR version should also be a significant security improvement. Firefox 52, which coincides with a new Firefox ESR version, comes with WebAssembly support, as well as new security features. Simple REPO contract with some lending-borrowing logic in Rust, which uses ERC20 tokens. The latest version includes several new features, but the most notable one in the series is the WebAssembly support that distinguishes the web browser from the competition. This minor release adds sitelet CORS support, drops jQuery from UI's dependencies and fixes a number of issues. However, if you need to support older browsers without WebAssembly support then Blazor WebAssembly isn't for you. WebAssembly Try Windows 3. Features documented here may not be available in released versions of tooling for Rust and WebAssembly. 8KB 165 lines. Although WebAssembly will have polyfill to asm. js version of the same game. As you can see from the caniuse. Similar to JavaScript, the aim of WebAssembly is to have a backwards compatible standard with no versioning, and abilities like features detection. Part of a collection of related documents: the Core WebAssembly Specification, the WebAssembly JS Interface, and the WebAssembly Web API. Elio Qoshi summarizes the recent developments, and shows how you can try WebAssembly in your browser, with the experimental support in Chrome and Firefox. 0 released: Source Maps, WebAssembly, Rust, and more! 🚀 the first language to support compiling to WebAssembly out of the box is Rust! Now you can import a. First, let's look at rewriting parts of JS frameworks. This could be good for a couple of reasons. Copyright © 2017 Adobe Systems Incorporated. With this, Node follows the current trend: Everyone is counting on WebAssembly! Node. 0 later this month. Rockford Lhotka's Blog. Not content with just running Mono on all desktop/server platforms, plus iOS/watchOS, Android, smart TVs and the like, Miguel de Icaza from the Mono team has announced a plan to bring it to WebAssembly. Enabled experimental WebAssembly support. Blazor WebAssembly is optimized for UI rendering scenarios, but isn't currently great for running CPU intensive workloads. See more info from Mozilla here. When you do need to debug a WebAssembly build, the following tips might help you. While Firefox 52 is the first browser to ship with WebAssembly support, other browser makers are expected to adopt the platform in the future. We shall refer to the encoded numbers as varuints and varints. WebAssembly is intended to be small, fast to decode, fast to compile, and fast to execute. At the moment, this technique will work in Firefox and Edge, as they both have support for structured cloning of WebAssembly modules. Current WebAssembly Support. Important: Update nuget package references – if you don’t do this, it’s unlikely that your application will run as a WebAssembly (check the “Include prerelease” to get the latest update for Wasm support) For WebAssembly in the csproj file:. The latest version includes several new features, but the most notable one in the series is the WebAssembly support that distinguishes the web browser from the competition. Allow WebAssembly modules to invoke, construct, and efficiently marshal to JavaScript + DOM APIs. Value type with methods such as Get(), Set() or Invoke(). But we don't yet have a solid. 0 is the very first release by Microsoft that brings the experimental support for the WebAssembly portable core format. WebAssembly is still evolving as a standard, and browsers continue to get extended with more features and functionality. To support the embedding of WebAssembly into different environments, its specification is split into layers that are specified in separate documents. WebAssembly is a. It is the enthusiasm, support, and rapid pace of advancement in the Rust WebAssembly community that influenced my decision to use Rust for this book. Get unlimited access to the best stories on Medium — and support writers while you’re at. js (the precusor to wasm) and/or WebAssembly. It is designed to support C/C++ and similar low-level languages. The distributable, loadable, and executable unit of code in WebAssembly is called a module. But with Go 1. The use of threads will simplify the. It's also worth noting that we don't have any glue code that is required to setup and load the WebAssembly module. Thanks to the great work carried out by Leon Krause , the HTML5 exporter has greatly improved, including WebAssembly support! WebGL 2. To have that support in market today is a really exciting development," said Luke Wagner, the Mozilla engineer who created WebAssembly's precursor, asm. There is no fundamental issue that would prevent accessing the DOM directly from Webassembly. Blazor WebAssembly. WebAssembly is still evolving as a standard, and browsers continue to get extended with more features and functionality. NET, author, speaker. NET Core web apps in C#, without having to rely on JavaScript. This support is still a work in progress and there are going to be a whole lot of bugs (report them, you better). Future versions may be enhanced to better support other languages. Build FFmpeg WebAssembly version (= ffmpeg. For remote access and distributed applications, a separate data channel needs to be opened to the device. The distributable, loadable, and executable unit of code in WebAssembly is called a module. Today, building a WebAssembly module for Cloudflare is a somewhat manual process involving low-level tools. It can be used to bring large C and C++ codebases like games, physics engines and even desktop apps to the web platform. MIT, 2017 (c) Dmitriy Tsvettsikh. Important: Update nuget package references – if you don’t do this, it’s unlikely that your application will run as a WebAssembly (check the “Include prerelease” to get the latest update for Wasm support) For WebAssembly in the csproj file:. If your languages of choice can be compiled in WebAssembly and can generate bindings for those syscalls, you are good to go. You can also contribute to features directly, the entire project is Open Source. Warning: your browser does not support webassembly. I noticed that Unity3d has experimental support for webassembly export. Cannot find something? You can contact @webkit on Twitter or contact the webkit-help mailing list for questions. The WebAssembly core specification allows an implementation to define limits on the syntactic structure of the module. WebAssembly support now shipping in all major browsers. According to Firefox's Lin Clark, future features will include multithreading, SIMD support, and improved compilation. (Note that WebAssembly has the high-level goal of supporting languages with garbage-collected memory models in the future. And if not, you need to check the desktop shortcut that your use to open Firefox; in the Compatibility tab of the Properties window for that shortcut, make sure that Run this program in the compatibility mode for Windows XP (SP3) is not selected. NET Core and CSLA 5 12 Sep 2019; New Blog Location 05 Sep 2019. The use of threads will simplify the. CTO at Magenic, creator of CSLA. WebAssembly is a performance optimised virtual machine that was shipped in all four major browsers earlier this year. To have that support in market today is a really exciting development," said Luke Wagner, the Mozilla engineer who created WebAssembly's precursor, asm. Copyright © 2017 Adobe Systems Incorporated. It doesn't require any client-side. WebGL Browser Compatibility Unity WebGL A JavaScript API that renders 2D and 3D graphics in a web browser. Part of this effort was discussed briefly in an earlier blog post on in-browser coin mining. Compilation is mostly done. WebAssembly Migration Guide (P)NaCl Deprecation Announcements. WebAssembly is a compact bytecode format optimized for fast download and maximum execution speed. Include "mix-blend-mode" in css. Support for Blazor Server apps is shipping with. Introduction¶. But WebAssembly programs are too big! This is not the fault of WebAssembly itself, which is a very compact byte code format, but usually is a problem of the code base that’s been compiled to WebAssembly. With support for WebAssembly coming into all new major browsers, how can I check whether the current browser which is visiting my website supports it?. Unlike most other global objects, WebAssembly is not a constructor (it is not a function object). Because WebAssembly doesn’t support JIT compilation yet, a finished word is bundled into a separate binary WebAssembly module, and sent to the loader, which dynamically loads it and registers it in a shared function table at the next offset, which in turn is recorded in the word dictionary. NET Conf! Blazor WebAssembly support is not shipping with. The good news is that there are plans to add support for threads in the future. “Google, Apple, and Microsoft had all committed to supporting WebAssembly in their browsers. For one thing, it often requires special tools and platform support (e. The WebAssembly Community Group has been working to bring the support for threads to the web and this is a step towards that effort. Advantages of Blazor. 2) Using a wasm that contains hand-writing Flash-API to support original dependencies of As3 codes, such as packages: flash. wasm files, and we integrated lld's new WebAssembly driver in the tool. Chrome, Firefox, and Edge add WebAssembly support Google, Microsoft, and Mozilla revealed today that they've added experimental support for the WebAssembly file format in their bleeding-edge. But with Go 1. Syntax highlight for WebAssembly textual representation. Hi there! This is an NES emulator written in Rust completely from scratch purely based on publicly available documentation. Last time I left an update, I was ready to have the wasm32-experimental-emscripten emit native WebAssembly object files, but there were a lot of things that needed to happen first. WebAssembly. Wasm is designed as a portable target for compilation of high-level languages like C/C++/Rust, enabling deployment on the web for client and server applications. As of October 2019, 86. Why is WebAssembly so Important? 24 Oct 2019 ASP. We aim to support most GHC features while making the emitted WebAssembly code as small and fast as possible. WebAssembly is an exciting new language that many JavaScript engines have added support for. WebAssembly is designed to fall back on a JavaScript polyfill easily. I have found that WebAssembly is not enabled even on EdgeHTML 17 although I cannot found any webpage or something like that showing such limitation on Edge for arm devices. A small JavaScript support library (distributions) provides the browser runtime. via Mozilla Hacks and David Bryant Share this:. Make your WebAssembly journey fun while making a game with it Within the next few years, WebAssembly will change the web as we know it. Besides, as Webassembly evolves, your application is going to encounter a mixed population of browser versions with different degrees of Webassembly support. A collection of examples, showing how WebAssembly can work with Angular 2+. We need integration with the browser's garbage collector for a couple of reasons. Current versions of the major browsers support these APIs by default. As of Go 1. WebAssembly Syntax Highlight. The current WebAssembly SIMD proposal is closing the performance gap, by allowing numeric-intensive. Firefox was the first major browser to release WebAssembly support with version 52 released March 7, 2017, with Chrome quickly following with WebAssembly support in version 57, released in March 9. GitHub Gist: instantly share code, notes, and snippets. This is a look into how we could slowly integrate the new technology into an existing React app. A collection of examples, showing how WebAssembly can work with Angular 2+. Fortunately, the JavaScript, Developer Tools and Firebug teams worked together to move tools over to a new, abstract, unit-testable Debugger API which we'll be implementing for WebAssembly code. Online Privacy Policy. Net being compiled to WebAssembly. Don’t forget that WebAssembly is a compilation target, so you can see if your preferred tooling has support for it and try it that way. A WebAssembly assembler written in Poetry. Just like AssemblyScript, it will get much better once we have native garbage collection in WebAssembly. Huge JS files. Wasm is designed as a portable target for compilation of high-level languages like C/C++/Rust, enabling deployment on the web for client and server applications. This demo was originally designed to show off the Metal API for iOS, but Epic has re-purposed it for the recently released web browser features, WebAssembly and WebGL. It is designed to be faster to parse than JavaScript, as well as faster to execute which makes it a suitable compilation target for new and existing languages. Enabled experimental WebAssembly support. This support is now classified as primitive but should improve in subsequent betas. Make your WebAssembly journey fun while making a game with it Within the next few years, WebAssembly will change the web as we know it. Automatic management of data movement between CPU memory and GPU memory dramatically reduces developer effort. 7, and Node 8 became the first LTS release line to expose WebAssembly without any command line flags. The use of threads will simplify the. As of right now, WebAssembly can be used in Chrome and Firefox, with Edge and Safari support almost complete as well. Advantages of Blazor. Enabling WebAssembly in Visual Studio. Add WebAssembly support to browser devtools, including both the debugger and profiler. Welcome All! With Go v1. The executing code runs nearly as fast as native machine code and is meant to speed up performance of web applications significantly. Rust can now target asm. As WebAssembly evolves it will support more languages than C/C++, and we hope that other compilers will support it as well, even for the C/C++ language, for example GCC. Secondary. Wasm is designed as a portable target for compilation of high-level languages like C/C++/Rust, enabling deployment on the web for client and server applications. A stand-alone JavaScript file will mount WebAssembly, or, if a full page app, it can be mounted directly to HTML. , PLDI 2017 This is a joint paper from authors at Google, Mozilla, Microsoft and Apple describing the motivations for WebAssembly together with a very concise exposition of its core semantics. NET languages like C#. WebAssembly is a W3C specification for a binary format running on web browsers, and it is supported and implemented by all popular browsers. Along these lines, I'm proud to announce that Firefox is the first browser to support WebAssembly, an emerging standard inspired by a Mozilla research project. For me at least, WebAssembly is a much needed technology, one I have been hoping for since the NetScape Navigator days. WebAssembly is a virtual instruction set architecture (virtual ISA), which effectively allows a skilled developer to build modules that load quickly and run nearly as fast as compiled C or C++, as if these functions were compiled directly into the web browser itself. Additionally, it's not a fringe technology. As of last year, WebAssembly support is enabled in all major browsers [46], making it portable across different vendors, architectures, and devices, after prior attempts to. This allows an application to be deployed to a device with a compliant web browser without going through any explicit installation steps. Until then, WebAssembly will remain a powerful but niche tool for specific use cases. js version instead. And since this specification was published, people have been busy creating compilers from many languages into WebAssembly binary files. Top Stories. Also by supporting WebAssembly, you would also gain JavaScript support for free. As part of this effort, V8 has implemented necessary support for threads in the WebAssembly engine, available through an Origin Trial. This has much of the same benefits as threads on other platforms: the application can offload work to secondary threads to keep the main thread responsive, and make use of multiple CPU cores. html web deploy WebAssembly support Announcements On Thursday, October 31st, Forums notification emails will no longer be sent from “[email protected] Performance is still surprisingly good. In 2018, we made it possible to surgically replace performance-sensitive JavaScript with Rust-generated WebAssembly. 12 features a tech preview of Qt for WebAssembly. VLC Supports so many platforms already. At the moment, this technique will work in Firefox and Edge, as they both have support for structured cloning of WebAssembly modules. Debugging WebAssembly¶. The WebAssembly working group found it easier to start with LLVM support because they had more experience with that toolchain from their Emscripten and PNaCl work. This is an experimental feature. 0 later this month. 1 เปิดตัวเมื่อ 6 เมษายน พ. such as class inheritance, optional function params, etc. 11 having just been released with an experimental port to WebAssembly included, I thought it would be awesome to see how we can write our own Go programs that compile straight to WebAssembly!. This book is designed to. WebAssembly has become a hot topic over the past couple of years, but you may wonder what exactly it is and why you might want to use it. WebAssembly is a new low-level binary format for the web. "The feedback we had mainly is about how close to Silverlight the development experience is with CSHTML5. WebAssembly is an exciting new language that many JavaScript engines have added support for.