David East - Simplify Web Worker code with Comlink
Workers are brilliant. A single worker can give the main thread some much needed breathing room, extending an application’s processing capacity. The application’s UI hums along whether you’re processing video, auto-tuning some audio, or generating a dank meme. But if workers are so great, why are they so under utilized? Are UI performance issues not common? That can’t be the case in a world full o
Web Workersを用いてJavaScriptをマルチスレッド化する
長らくの間、JavaScriptはシングルスレッドな言語でした。重い処理を実行するたびにUI処理はブロックされ、マルチコアCPUは上手に使えない、それがJavaScriptの常識でした。ですが、Web Workersがあればそれが変わります。 Web Workersとは JavaScriptは、Workerという処理単位を持ちます。Workerはバックグラウンドで非同期に処理を行うための最も簡単な手法であり、JavaScriptに他の処理を妨げないタスクを実行する手段をもたらします。 しかしなぜWorkerという名前なのでしょうか。プログラマにとってなじみ深い「スレッド」ではいけなかったのでしょうか。 独立したメモリ空間 事実、Workerはスレッドのようなものと言えます。しかしながら、Workerにはプログラマが一般的に想像するスレッドとは少し違う点があります。スレッドというよりかは、ど
How JavaScript works: The building blocks of Web Workers + 5 cases when you should use them
This is post # 7 of the series dedicated to exploring JavaScript and its building components. In the process of identifying and describing the core elements, we also share some rules of thumb we use when building SessionStack, a JavaScript tool for developers to identify, visualize, and reproduce web app bugs through pixel-perfect session replay. If you missed the previous chapters, you can find t
Web Workers to the rescue | ra100 lab
If you have no idea what Web Workers are, go check out [Using Web Workers](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers) page. Let me start with a little backstory. I've created [small project](https://github.com/ra100/carshare-exporter-viz "Carshare Exporter Visualization"), that shows data from Prometheus timedata on map, and I though, there will be a lot of
Running fetch in a web worker
Performance is one of the biggest challenges on the Web & especially on Mobile. Running a web app on 60fps is not an easy task. While there are many factors that affect the performance of your web apps, in this article I’m going to present Web Workers and how you can run fetch in a Web Worker and why you want to do that. JavaScript code blocks the DOM, which slows down your User Interface. For exa
Parallel.js: Parallel computing with Javascript
Parallel.js is a library for performing parallel computing in Javascript using web workers.Parallel Computing with Javascript Parallel.js is a tiny library for multi-core processing in Javascript. It was created to take full advantage of the ever-maturing web-workers API. Javascript is fast, no doubt, but lacks the parallel computing capabilites of its peer languages due to its single-threaded com
AngularJS and web workers
How can angularJS use web workers to run processes in the background? Is there any pattern I should follow on doing this? Currently, I am using a service that has the model in a separate web worker. This service implements methods like: ClientsFacade.calculateDebt(client1); //Just an example.. In the implementation, this method sends a message to the worker with the data. This allows me to abstrac
Analyzing CPU traces from Linux with PerfView - Vance Morrison's Weblog - Site Home - MSDN Blogs
In Visual Studio 2022 17.10 Preview 2, we’ve introduced some UX updates and usability improvements to the Connection Manager. With these updates we provide a more seamless experience when connecting to remote systems and/or debugging failed connections. Please install the latest Preview to try it out. Read on to learn what the Connection ...
Web Workers
I recently wrote a program, Word Maestro, which requires extensive calculations in Javascript. The calculations, permutations and searching, are very CPU intensive and hangs the GUI when performed in the foreground. Web workers to the rescue! Web workers are supported by most moderns browsers with the exception of IE (Surprise!). IE10 release candidate supports them, but it is not very wide spread
Visual Studio Code - NEW FEATURES: 11 Funtastic Editor Updates (New Themes, Keyboard Accessibility, Screen Reader, Localization, Ligatures, Find Widget, Input Handling, Cursor Style, Auto Save, File Picker, & IntelliSense Documentation) - User Ed - The bl
In Visual Studio 2022 17.10 Preview 2, we’ve introduced some UX updates and usability improvements to the Connection Manager. With these updates we provide a more seamless experience when connecting to remote systems and/or debugging failed connections. Please install the latest Preview to try it out. Read on to learn what the Connection ...
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MessageChannel - Web APIs | MDN
GitHub - GoogleChromeLabs/comlink-loader: Webpack loader to offload modules to Worker threads seamlessly using Comlink.
GitHub - GoogleChromeLabs/clooney: Clooney is an actor library for the web. Use workers without thinking about workers.
WebWorkerをproductionで使ってる話 - 橋本商会
GitHub - web-animations/wawwa: Web Animations Web Worker API
electron/docs/tutorial/multithreading.md at main · electron/electron
IBM Developer
GitHub - EtienneLem/architect: Your web workers’ supervisor