js-compute-runtime
Screenshare-with-audio-on-Discord-with-Linux
js-compute-runtime | Screenshare-with-audio-on-Discord-with-Linux | |
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8 | 32 | |
186 | 656 | |
3.2% | - | |
9.3 | 4.6 | |
6 days ago | 29 days ago | |
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Apache License 2.0 | - |
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js-compute-runtime
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What sorts of things would you consider to be “advanced” javascript concepts?
There are multiple JavaScript runtimes. SpiderMonkey is one example that has nothing to do with Node.js, see (js-compute-runtime)[https://github.com/fastly/js-compute-runtime].
- [AskJS] Has anybody implemented and compiled ServiceWorker specification to a standalone executable?
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JavaScript support hits 1.0 milestone on Compute@Edge
We listened to the community feedback, filled in feature gaps, and addressed many bugs in the SDK. Not only that, we’ve also overhauled the SDK reference docs making it easier for you to know what’s supported and how to implement the features. All the Fastly specific features of the JS SDK now have interactive example applications in the documentation.
- Workerd: The Open Source Cloudflare Workers Runtime
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Wasmtime 1.0
These are good questions! Here's some answers from the corner of the world I know best as a Wasmtime contributor at Fastly:
1. Spidermonkey.wasm is the basis of Fastly's JavaScript on Compute@Edge support. We have found it to be faster than QuickJS. The source code is here: https://github.com/fastly/js-compute-runtime.
2. Fastly Compute@Edge is built on wasmtime. You can develop web services for it in Rust, JS, and Go: https://developer.fastly.com/learning/compute/
3. Fastly's multi-tenant platform is closed source, but our single-tenant local development platform, which also uses wasmtime under the hood as well, is open source: https://github.com/fastly/viceroy. It isn't a big leap to make viceroy multi-tenant: Wasmtime provides everything you need, and all Viceroy would have to do is dispatch on e.g. HTTP host header to the correct tenant. Our multi-tenant platform is closed source because it is very specialized for use on Fastly's edge, not because the multi-tenant aspect is special.
- Fastly Compute Edge JavaScript Runtime
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Debunking Cloudflare’s recent performance tests
btw. for what it's worth their javascript to wasm is opensource:
- https://github.com/fastly/js-compute-runtime
- https://github.com/tschneidereit/spidermonkey-wasi-embedding
and besides that it is slower than nodejs it is still plenty fast (no matter that it is not as fast as they want) btw. it's startup is faster than node. (maybe better pgo might help)
Screenshare-with-audio-on-Discord-with-Linux
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Can this device make a phone call?
We can create virtual microphones, cameras, etc., e.g., and capture those devices using Web API's; see https://github.com/guest271314/SpeechSynthesisRecorder/issues/17, https://github.com/edisionnano/Screenshare-with-audio-on-Discord-with-Linux. See also --use-fake-device-for-media-stream, --use-file-for-fake-video-capture flags on Chromium-based browsers
- [Linux_Gaming] PSA : Le partage d’écran Discord avec du son est possible sous Linux
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[AskJS] Has anybody implemented and compiled ServiceWorker specification to a standalone executable?
Chromium and Chrome refuses to capture monitor devices on Linux. Read this https://github.com/edisionnano/Screenshare-with-audio-on-Discord-with-Linux README and the README at https://github.com/guest271314/captureSystemAudio very carefully. At best you can capture tab audio, not whatever is output to speakears and headphones, in spite of the systemAudio constraints, which is poorly named, and actually misleading.
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What are some things Linux still struggles with, that an average Windows user would likely take issue with?
Screen sharing with audio in Discord works fine.
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How to Record Audio from a Web Browser
If you are actually trying to record output to speakers and headphones, not just microphone input see https://github.com/edisionnano/Screenshare-with-audio-on-Discord-with-Linux, https://github.com/guest271314/captureSystemAudio.
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Krisp is coming to Discord on Linux!
This github project does a great job of explaining the problems with discord screensharing on linux (as well as a solution). It also mentions to a standalone project that functions as a temporary replacement for discord screen sharing if you install the dependencies (e.g. Pipewire).
- Possible Discord Screenshare Audio Workaround?
- Why isn’t it possible to use Discord screensharing with audio without some hacky workaround
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Android update for discord feels weird, seems unnecessary
Also I see all this work put in to seemingly unify the development processes between two different operating systems that somewhat undoes features that android already had, so i have to assume that this was done so android and ios could be updated with the same features simultaneously, but we already see what that looks like - a bunch of bugs on different android hardware and versions. And in all this time that this process to unify the development of the mobile app was worked on, there's a feature in the voice & video recommendations on the discord feedback website that has by far surpassed every other request in that section as something the community actually wants, a feature that has gotten daily comments for over 2 years, which is to fix the sound when sharing an application in linux - a process with a pretty thoroughly documented solution here
- What determines which programs Guilded can stream?
What are some alternatives?
wasmtime - A fast and secure runtime for WebAssembly
Soundux - 🔊 A cross-platform soundboard
quickjs-rs - Rust wrapper for the quickjs Javascript engine.
Element - A glossy Matrix collaboration client for the web.
workerd - The JavaScript / Wasm runtime that powers Cloudflare Workers
owncast - Take control over your live stream video by running it yourself. Streaming + chat out of the box.
spidermonkey-wasi-embedding
Electron - :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS
miniflare - 🔥 Fully-local simulator for Cloudflare Workers. For the latest version, see https://github.com/cloudflare/workers-sdk/tree/main/packages/miniflare.
obsninja - VDO.Ninja is a powerful tool that lets you bring remote video feeds into OBS or other studio software via WebRTC.
now - Node on Web
obs-studio - OBS Studio - Free and open source software for live streaming and screen recording