Broadly, this means fully leveraging the isolation capabilities of WebAssembly and Compute@Edge to build greater resiliency from the ground up. We’ll continue to update our community as we make progress toward this goal.
Internet Archive 把模擬器掛上去了,所以你可以直接在網站上用這些 Flash 程式:
Great news for everyone concerned about the Flash end of life planned for end of 2020: The Internet Archive is now emulating Flash animations, games and toys in our software collection.
Utilizing an in-development Flash emulator called Ruffle, we have added Flash support to the Internet Archive’s Emularity system, letting a subset of Flash items play in the browser as if you had a Flash plugin installed. While Ruffle’s compatibility with Flash is less than 100%, it will play a very large portion of historical Flash animation in the browser, at both a smooth and accurate rate.
You will not need to have a flash plugin installed, and the system works in all browsers that support Webassembly.
In response to the latest speculative side-channel attack called Spectre, V8 introduced an untrusted code mode. If you embed V8, consider leveraging this mode in case your application processes user-generated, not-trustworthy code. Please note that the mode is enabled by default, including in Chrome.
For the graph below we measure the time it takes to download and compile a WebAssembly module with 67 MB and about 190,000 functions. We do the measurements with 25 Mbit/sec, 50 Mbit/sec, and 100 Mbit/sec download speed.