L. David Baron

L. David Baron

@dbaron.org

Engineer on Google Chrome. Involved in CSS, W3C, and WHATWG standards. Previously Mozilla (2003-2020), W3C TAG (2015-2021). Massachusetts, USA. GIF with a soft G, Gerrymander with a hard G.

447 followers390 following547 posts

The state should impose "builder's remedy" zoning on local governments that do this, if too high a percentage of existing properties don't confirm to current zoning. Both citywide and on a more local scale. (I'm not sure what the right local scale is, though, but maybe specific to a zone.)

This Home Is Illegal@illegalhomes.bsky.social

This is why 99% of existing homes in Boston are illegal according to the city's own zoning code. Making it impossible to build anything - even the type of homes that already exist - strengthens the city's leverage in these negotiations.

One interesting thing that happened yesterday when Chrome 156 shipped to stable is that it's the first time that an named-feature() function for the CSS @supports rule switched from unsupported to supported in a browser engine that supports named-feature().

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We don't intend to create a large number of named-feature() keywords; there will likely only be a few of them, when there are additions to support that can't be detected using other @supports features but that seem particularly valuable to detect.

Hopefully with a small number of named-feature() keywords we'll be able to keep them in sync with actual feature support, and provide the ability to test (in CSS style sheets) for features that CSS authors want to test for.

One interesting thing that happened yesterday when Chrome 156 shipped to stable is that it's the first time that an named-feature() function for the CSS @supports rule switched from unsupported to supported in a browser engine that supports named-feature().

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Why is named-feature() interesting? Historically the design of @supports has been tied to testing what the browser engine is able to parse. This connects to CSS's parsing rules (don't parse things you don't support) and means that engines don't need support data separate from the implementation.

This existing design of @supports is designed to make it reliable, so it doesn't give the wrong answer. However, it's also constraining. Breaking out of those constraints in a small number of cases seems valuable, so we designed the named-feature() function.

One interesting thing that happened yesterday when Chrome 156 shipped to stable is that it's the first time that an named-feature() function for the CSS @supports rule switched from unsupported to supported in a browser engine that supports named-feature().

View full thread

One interesting thing that happened yesterday when Chrome 156 shipped to stable is that it's the first time that an named-feature() function for the CSS @supports rule switched from unsupported to supported in a browser engine that supports named-feature().

L. David Baron reposted

Happy 32nd Birthday The first proposal of Cascading HTML Style Sheets! On October 10, 1994, the Norwegian programmer Håkon Wium Lie published the first proposal of Cascading HTML style sheets.

This seems like a good guide. And, as a former Californian, I'm strongly NO on 6. Using propositions to lock in chunks of the budget is bad: it makes budgeting more complicated, and often spends less than the legislature would, or too much. Voters aren't good judges of whether X million $ is right.

Jonathan Cohn @jonathancohn.bsky.social

MA has a historic number of ballot questions. Here's a handy guide for the 9 statewide ballot questions this year.

L. David Baron reposted

Replying to @jamisonfoser.bsky.social

Ossoff's superpower is that he correctly thinks his opponent is a contemptible piece of shit and he is willing to explain why in clear and direct language. bsky.app/profile/atru...

Aaron Rupar@atrupar.com

Ossoff: "If John Lewis were marching today from Selma to Montgomery, Mike Collins would be grabbing a billy club"

L. David Baron reposted

This is Nazi rhetoric, full stop. It's not only a call to instigate a race war in the United States, but it's reminiscent of historic European justifications used to incite pogroms against Jews. People who say things like this are incredibly dangerous, as there is nothing they won't eventually do.

Laura Bassett@lebassett.bsky.social

Trump is desperately trying to incite a riot before the election so he can declare an emergency

I think it counts as bad planning when an elementary school does picture day photos after lunch on a day when the school lunch was spaghetti and meatballs and marinara sauce. (...looks at a few tomato stains on kid's shirt a little below the collar...) (I'm sure planning this stuff is hard...)

L. David Baron reposted

Just did some number crunching using latest (Oct 1) ECMWF seasonal data, and I must say that I've never seen such high predictive confidence in a very wet California winter. This is a truly extraordinary forecast amid a record-strength El Niño event. [Thread: please read to end.]

I saw cars 1500-1501 in service on the MBTA Red Line today (at the Alewife-bound cab end). I think they're the 2 oldest cars still in service on the line (from 1969), but hopefully won't be for too much longer.

This is the problem with a significant percentage of ballot questions.

Good intentions are not enough. You need to make good policy that actually solves the problem you're trying to address without creating worse second-order effects.

L. David Baron reposted

L. David Baron reposted

I need younger generations to understand how weird it is that trump is such a unique terrible fuck up that it’s actually correct to blame the president for a demonstrably shittier economy and costs

L. David Baron reposted

Replying to @whstancil.bsky.social

Trump's political superpower is that he has somehow convinced the American political system to look at a poll result of "28 percent" and see the word "silent majority"

L. David Baron reposted

This isn't too far off, but I've seen quizzes with 10 questions rather than 60 that seemed more accurate (with sound questions only, not vocabulary). I've never lived in New Jersey, though, and most similar quizzes correctly place me in the Philadelphia area.

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L. David Baron reposted

L. David Baron reposted

Replying to @mclem.org

Countless people will report the new H-1B tax as a “fee”. It is not. That word is used by advocates of the tax in order to avoid legal jeopardy for agencies with no authority to tax. Like the new OPT tax, it is a tax. I clarify in part of my new paper —> www.rfberlin.com/network-pape...

L. David Baron reposted

Replying to @whstancil.bsky.social

"Accuse your enemies of doing scandalous things, especially when it might be true" is not, like, some fourteen-dimension political jujitsu, even if too many Democrats have basically spent a decade explaining to each other why the savvy move is to NOT accuse President Malfeasance of malfeasance

Older (yellow point access blocks on the right side of the street) and newer (gray/beige high rise towers further in the distance) styles of Chinese apartment construction.

L. David Baron reposted

“I’m mad that I can no longer get away with breaking the law and endangering others with my selfish and reckless behavior.”

NPR@npr.org

Millions of drivers across the country are encountering speed cameras for the first time, or will soon. Some don't like it, but advocates say there's clear evidence that cameras make roads safer. n.pr/4gwT62D

L. David Baron reposted

The fundraising texts you delete are working on someone. It’s infuriating and heartbreaking. An 85yo in Ohio gave more than double the value of his home. A 91yo in an Indianapolis senior facility gave 25K times. The DCCC/DSCC don’t just tolerate the spammers who exploit seniors. They take part.

data4democracy.substack.comHook and SqueezeHow Democratic consultants, committees, and party leaders built a fundraising spam pipeline that funnels money from a captive pool of elderly donors into their own operations.

L. David Baron reposted

Replying to @petersagal.bsky.social

So why is this story important rather than comical? B/c as the WSJ notes, for years the Navy has resisted this push, for obvious reasons. That resistance has now collapsed. Unless this is a dumb show for his benefit — “Yes, sir, we shall be removing those mysterious magnets, right away sir…”

L. David Baron reposted

Replying to @mnolangray.bsky.social

We must: (a) Shift from unit targets to price targets. (b) In cases of outstanding local progress, preferential funding and deference on implementation. (c) In cases of extreme local failure, strip local governments of entitlement/permitting power. Our small version: cayimby.org/legislation/...

cayimby.orgSB 1216: Housing Leadership DesignationSB 1216 will create a new housing leadership designation to recognize and reward cities and counties that demonstrate measurable success in building new homes.

An observation from "small city" China, after not visiting for 7.5 years: the conversion of most of the motorcycles and scooters from gas to electric has been a massive improvement for air quality. (It feels like the worst air pollution is now the cigarette smoke.)

L. David Baron reposted

"Foreign Secretary Ed Miliband, recently appointed to the role by the new Prime Minister, Andy Burnham, meets Secretary of State Rubio in Washington" is one of those lines that would sound perfectly plausible to anyone in 2015, but explaining the intervening period would give them an aneurysm.

L. David Baron reposted

Replying to @slotkin.senate.gov

Just this year, 40 military officers have been forcibly removed from those promotion lists. Over half of them are either women, or people of color. There seems to be a pointed effort to get rid of people who are not white men who are on the promotion list by merit.

L. David Baron reposted

Policy tradeoffs are real and trying to maximize social benefits while minimizing costs and bad second-order effects is often complicated and difficult. Engaging with these facts in public does not make someone a neoliberal sellout.

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L. David Baron reposted

Before he was picked to lead the Navy, Admiral Daryl Caudle found ways to signal his support for Defense Secretary Pete Hegseth’s anti-diversity goals. Caudle’s path to the top job is a case study in how the military promotion process at the Pentagon under Hegseth has deviated from tradition.

nyti.msAn Admiral’s Rise Reveals the Politics Driving Hegseth’s PentagonBefore he was picked to lead the Navy, Adm. Daryl Caudle found ways to signal his support for Defense Secretary Pete Hegseth’s anti-diversity goals.

L. David Baron reposted

Take it from west coasters. Do not exercise in this shit and mask up or limit time outside as much as possible

molly taft@mollytaft.com

i talked to several pollution + health experts about the wildfire smoke blanketing much of the northeast right now, and everyone agreed that even able-bodied adults may want to take some precautions today!!