standards-positions

iting for a suitable decoder written in Rust. [5] And it was only then that jxl-rs development really picked up. [6] Only later on, Chrome decided to change their position as well, but we can only speculate on what actually changed their mind. There was no Google shoving JPEG XL down everyone’s throat like they once did with WebP. There was no Mozilla taking a clear, principled stance from the get-go. Whether or not JPEG XL was worth it, neither of these companies has acted in a transparently fair, exemplary way. And of course the first major browser to ship JPEG XL support to users was Safari, which may well have played a role in the others’ decision-making. [1]: https://issues.chromium.org/issues/40168998#comment85 [2]: https://github.com/mozilla/standards-positions/issues/522#issuecomment-1409539985 [3]: https://github.com/web-platform-tests/interop/issues/430#issuecomment-1776762287 [4]: https://github.com/web-platform-tests/interop/issues/430#issuecomment-1811972676 [5]: https://github.com/mozilla/standards-positions/pull/1064 [6]: https://github.com/libjxl/jxl-rs/graphs/contributors?from=03%2F01%2F2024&to=01%2F0…

we don't like how much power browsers have in software distribution, then maybe software distribution outside of browsers should get fixed. * [0] https://github.com/mozilla/standards-positions/issues/522 * [1] https://github.com/mozilla/standards-positions/pull/1064

ing to explain them in a permission prompt would be. https://github.com/mozilla/standards-positions/issues/95#iss...

n the party, exposing the Apple Foundation Models that ship with iOS via this API. (When the Foundation Models API came out, we were struck by how similar it was to the prompt API designs that preceded it, and were hopeful that Apple was going to do a surprise announcement of shipping the prompt API. It hasn't happened yet, but I still think it might soon.) Second, we designed the API to steer developers in that direction as much as possible, e.g. encouraging the use of structured output constraints. There are also lots of clear error paths, that almost force developers to use this as a progressive enhancement. (E.g., the existence of low-memory/disk space devices.) So it's very unlikely we'll see developers build sites that are gated on this API existing. It'll mostly be used to sprinkle some AI magic, or let users do cool things without entering some cloud API keys. I made similar arguments for the writing assistance APIs at [1]. As I said there, the prompt AI is trickier than the writing assistance APIs. But I believe it's a difference of degree, not kind. The web has many nondeterministic APIs that access some underlying part of the system, from geolocation to speech recognition/synthesis, all the way up to these AI-based ones. The question is where you draw the line. Mozilla seems to be giving some signals (not yet definite) that translation is on the OK side of the line, but summarization/writing/rewriting/prompting is not. That's a very reasonable position for them to take on behalf of their users. I imagine the Chromium project is hoping that over time, in-the-wild experience with these APIs shows that the benefits outweigh the risks and costs, and so Mozilla (and Apple) follow in shipping them as well. That's definitely happened in other cases, e.g., Mozilla recently indicating interest [2] in implementing WebBluetooth, WebHID, WebNFC, WebSerial, and WebUSB after years of taking a wait-and-see attitude. You can learn more about my general thoughts on this question of shipping APIs first, and how the Chromium project takes on first-mover risks, at [3], which I wrote during my time on the Chrome team. --- On the prohibited use policy, I agree that this is just absurd on Chrome's part. This is not how web APIs should work. It smacks of lawyers trying to throw something out there to cover themselves, or of corporate policy being set at the top level for "all AI uses" and then applied even for web APIs where that makes less sense. The only saving grace is that I suspect it won't actually trigger. Because, as Mozilla points out, it's quite impractical to enforce. But it's still wrong. I hope Chrome changes this, although I'm not holding my breath. I did find it interesting that Gemma seems to have a similar terms of use [4]. (Open-weights, not open-source!) As do the Apple Foundation Models in iOS [5]. So unfortunately if the Chrome team were to push for a no-TOS API, they might be forging new ground, which is always difficult in a large company. --- On the issue of insubstantial developer signals, I think this is just a failure of the current Chrome team in terms of collecting and collating signals. If one pokes around and knows where to look in various threads, you can find a lot more positive signals than the outdated ones in [6]. I wouldn't have let that Intent to Ship get out the door without properly updating that section of the explainer, for sure. (But hey, not my job anymore!!) [1]: https://github.com/mozilla/standards-positions/issues/1067#i... [2]: https://github.com/whatwg/sg/pull/264 [3]: https://www.chromium.org/blink/guidelines/web-platform-chang... [4]: https://ai.google.dev/gemma/terms [5]: https://developer.apple.com/apple-intelligence/acceptable-us... [6]: https://github.com/webmachinelearning/prompt-api/blob/main/R...

r another."