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jwilber

1,658 karma · joined August 27, 2019

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jwilber··on He set out to walk around the world. After 27 years, his quest is nearly over
The article didn’t even mention that, at 29 years old, he abandoned his 5 year-old son to go on his middle-aged crisis journey. Some person to celebrate.
jwilber··on Why are 38 percent of Stanford students saying they're disabled?
Would love to see the percentage of Forbes 30u30 who also had (sorry, claimed) a disability in college.
jwilber··on High-income job losses are cooling housing demand
You work in tech and are somehow convinced working on a blockchain app is a good thing? We should make employees pass a basic economics test!
jwilber··on µcad: New open source programming language that can generate 2D sketches and 3D
Yeah, my guess is the team vibe-coded it because wow is does it have poor performance /is difficult to use. A few links didn’t even work for me…
jwilber··on Inside Amazon's engineering culture: Lessons from their senior principals
I understand your argument but it just seems like you’re purposely being contrarian.

Here’s why what you wrote seems needlessly contrarian: Amazon just posted an $18B quarter, so there is no pressing financial pressure. Okay, so you suggest this may be a last resort in lieu of retraining, but we’re talking about 14k jobs across many teams (I know of at least 40 affected), levels, and job families. The idea of needing to cross train is obviously not the culprit at that scale; An SDE laid off from one team can easily perform the same tasks on many others internally. This also completely ignores how Amazon works internally, with managers required to rank employees for pip, and, for events just like this one, URA, regardless of whether or not they deem them to be competent or not.

Of course, Amazon has also been documented to use automated processes for pip/layoffs, and the idea that layoffs involved any ounce of consideration as a last resort is so unbelievable it feels almost inflammatory.

The notion that criticizing one of history’s most profitable companies laying off thousands (at the height of their profits) is the same thing as stating, “every company beyond profit X should never do layoffs” is a blatant misrepresentation and ignores any context.

jwilber··on Replacement.ai
Ah yes, our government where career politicians from both sides have bent the rules to create 9-10 figure fortunes.
jwilber··on China's New Rare Earth and Magnet Restrictions Threaten US Defense Supply Chains
The reason people were screaming is because they expected America to lose. They were screaming about how stupid it is.
jwilber··on Americans increasingly see legal sports betting as a bad thing for society
Hardships do come from high screen time, definitely. The poor job market is not one of them.

The “screen” effect doesn’t exist. But the percentage of students enrolled in cs programs grew a lot of the last few years, and I’ve seen the passion difference have an effect. Two friends of mine graduated last year. Both had zero offers out of undergrad (this is the norm right now, again, completely irrelevant to screen time). One of them was passionate about coding and kept working on side projects/leetcoding, eventually landing a role at a tech company after a year of working at a boba shop. The other, who struggled with coding and was verbally not passionate about it (complained about it a lot, didn’t interview prep much) ended up throwing in the towel a few months on the job hunt.

An anecdote, but probably generalizable across those in today’s job market. But the market is the core problem, second to the individual’s willingness to grind. Neither are related to screen time.

jwilber··on Death rates rose in hospital ERs after private equity firms took over
Well, it could be both. Having more doctors before cuts means having more after cuts.
jwilber··on The case against social media is stronger than you think
The article mentions this. It tries to argue the significance of that platform.
jwilber··on Anthropic is endorsing SB 53
OP isn’t talking about systems at large, but specifically about LLMs and the pervasive idea that they will turn agi and go rogue. Pretty clear context given the thread and their comment.
jwilber··on Formatting code should be unnecessary
But what’s the issue? Setting lint rules is one and done - running pre-commit can be made automatic?
jwilber··on China's carmakers are heading for a crash
In one year alone, used car prices rose over 40%. That market has not corrected itself since then.

That is not as simple to dismiss as, “prices rise everywhere: inflation.”

https://www.collegecounts529.com/wp-content/uploads/2023/08/...

https://www.consumeraffairs.com/news/used-car-prices-have-su...

jwilber··on U.S. Department of War
Cullen Roche does not belong anywhere near that list
jwilber··on China's carmakers are heading for a crash
Right? Prices skyrocketed for all cars after COVID and never came down. At least some manufacturers have seen a pretty big increase in quality lately (Kia). Can’t say the same for our domestic manufacturers tbh.

I wonder how much of this language is just anti-Chinese. “Slumping” costs for price decreases. Whatever the outcome, it’s clear I’d much rather prefer to be purchasing a car in China than America at the moment. Probably nicer roads to drive on, too, if I’m being honest.

jwilber··on I bought the cheapest EV, a used Nissan Leaf
To be fair, if you are gnashing teeth in traffic, a bike is probably fairly dangerous outside a select few cities.
jwilber··on Launch HN: April (YC S25) – Voice AI to manage your email and calendar
Yes: https://news.ycombinator.com/item?id=45008239
jwilber··on From Hackathon to YC
Another argument for what, exactly?
jwilber··on Why is D3 so Verbose?
Love all D3 content, but I'd add that the data binding just to create svg is not the real reason - after all, you can do this declaratively using most modern frameworks by directly iterating over the data and returning a positioned element (fwiw this is how I prefer to use it today). The reason is because of the complexity within d3 selection, namely the enter/update/exit + transition capabilities: https://www.d3indepth.com/enterexit/

Another thing worth mentioning that newcomers seem to take for granted - the margin boilerplate required for correct positioning (see https://observablehq.com/@d3/margin-convention).

jwilber··on Attention Is the New Big-O: A Systems Design Approach to Prompt Engineering
Nowadays, basically no architecture with an API is using standard attention anymore. There are all kinds of attention alternatives (e.g. Hyena) and tricks (e.g. Sliding Window, etc.) that make this analogy, as presented, flat out incorrect.

In addition, for the technical aspect to make sense, a more effective article would place the points should be shown alongside evals. For example, if you're trying to make a point about where to put important context in the prompt, show a classic needle-in-the-haystack eval, or a jacobian matrix, alongside the results. Otherwise it's largely more prompt fluff.

jwilber··on Show HN: Fractional jobs – part-time roles for engineers
20-40 will certainly round up to a full time role, just with less pay and benefits than a regular job.
jwilber··on VC-backed company just killed my EU trademark for a small OSS project
Ah, a real estate company with awful morals - color me shocked. I’d shop this around to a news agency for publicity.
jwilber··on Hiroshima (1946)
Well, op may be making the point that even the best description of horror is little compared to experiencing it. Watching a video of the horror itself (e.g. combat footage, a beheading, open-heart surgery) pales in comparison to experiencing it firsthand.
jwilber··on Observable Notebooks 2.0 Technology Preview
By far the biggest complaint I hear from Observable users is the non-standard JS syntax, so great to see them moving to regular JS.
jwilber··on My open source project was relicensed by a YC company [license updated]
Over the last decade or two, the builder/hacker ethos has seemed to shift towards this grifter, money-over-everything attitude. I’m sure there’s a lot at play (crypto culture, VC self-selection, the attraction of ‘easy’ high salaries), but I’m sure it’ll get markedly worse with ai tooling and the any-publicity-is-good fomo marketing that’s taken over the startup scene.

My take is both OP’s tool and the blatant plagiarism of it are examples.

jwilber··on USDA Pomological Watercolors
I made these available as a dataset on GitHub some time ago: https://github.com/jwilber/USDA_Pomological_Watercolors

Very beautiful paintings.

jwilber··on My experiment living in a tent in Hong Kong's jungle
Does it? How so? If anything it showcases some of the trials otherwise unknown to those who don’t face them (eg weather, tent mold).
jwilber··on Why we still can't stop plagiarism in undergraduate computer science (2018)
This is a brilliant solution for a project-based course. It does take a decent amount of effort to go through each students project and give them an ask that you know isn’t ChatGPT-able.

Another great solution is to give an interview-like oral whiteboard interview for midterms/final. Quite time consuming (you can’t just assign the TA’s a grading prompt) but quite effective.

jwilber··on Duolingo CEO tries to walk back AI-first comments, fails
I’ve worked in AI for years (and still do!), but something about the callousness of his comments, the almost celebratory replacement of human labor, immediately made me delete Duolingo. I was a daily user and have switched over to Pimsleur.
jwilber··on Show HN: Juvio – UV Kernel for Jupyter
See also: juv

https://github.com/manzt/juv

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