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31. Autonomously navigating the real world: lessons from the PG&E outage
At Waymo, our mission is to be the world’s most trusted driver. We know trust is built through consistent behavior over time—earned through every mile we drive and every interaction we have with the community. This past Saturday, as a widespread PG&E outage cut power to nearly one-third of San Francisco, our service was put to the test. With power now restored, we want to share an account of our operations during the outage and how we are evolving to better serve the city.
32. Keystone (YC S25) is hiring engineer #1 to automate coding
About Keystone We're building AI-native error monitoring that automatically investigates production issues and generates code fixes. Think Sentry, but built from the ground up for a world where AI can actually understand your codebase, trace through logs, and tell you exactly what broke and how to fix it. We're starting here and expanding until we're the default tool for building product, period. Our mission is to free engineers from the drudgery of digging through logs, setting up systems, and debugging- so they can focus on understanding users and designing great products. We're in-person in SoMa, San Francisco. We raised a $5.2M seed from True Ventures, Twenty Two Ventures, Pear VC, and Ritual Capital- plus the founders of YC, Dropbox, Supabase, Eight Sleep, Graphite, Resend, RocketMoney, and more. Early design partners include teams at Perplexity and Lovable. About the Role You'd be the first engineering hire, working directly with me (the founder) to build the core product. You'll have more ownership and influence over the product, culture, and technical direction than you'd get almost anywhere else. Example projects: 2-week sprint to build a new product vertical from scratch Design a new interface for engineering workflows that wasn't possible until a model advancement that came out yesterday You might be a great fit if you: Have shipped products end-to-end (frontend to infra) and obsess over the details Work fast and comfortably with ambiguity- we're figuring things out as we go Get excited about hard problems at the intersection of AI and developer tools Want to be genuinely early, not "early at a 50-person series B" Stack: TypeScript, React (Next.js), Python, Postgres, Redis, AWS Comp & benefits: Top-of-market salary + significant equity, full health/dental/vision, all meals covered, equipment budget
33. Google 2025 recap: Research breakthroughs of the year
This year saw new AI models, transformative products and new breakthroughs in science and robotics.
34. My 2026 Open Social Web Predictions
Predictions for 2026 include growth forecasts for various social media platforms, advancements in federated technologies, and anticipated shifts in how …
35. Avoid Mini-Frameworks
36. I Left YouTube
What was the road like when I left?
37. LimeWire re-emerges in online rush to share pulled "60 Minutes" segment
Redditor jokes LimeWire is now a "champion against the darkness."
38. Some Epstein file redactions are being undone with hacks
Un-redacted text from released documents began circulating on social media on Monday evening
39. Microsoft please get your tab to autocomplete shit together
What do you think is gonna happen after I press tab when looking at this screenshot?
40. Your Inbox Is a Bandit
41. Making a game on a custom bytecode VM in 7 days and 3kB
Laurent Le Brun's blog
42. Quake's Player Speed According to John Romero (2017)
Quake 1 Stories
43. 2D Signed Distance Functions
Tutorials and articles of Inigo Quilez on computer graphics, fractals, demoscene, shaders and more.
44. Two ancient humans, including famed 'Iceman,' had cancer-causing virus
45. Map: Operator[] Should Be Nodiscard
Lately libc++ has been adding the C++17 [[nodiscard]] attribute aggressively to every header. (I’m not sure why this month, but my guess is that libc++ just dropped support for some old compiler such that all their supported compilers now permit the attribute even in C++11 mode.) libc++ is following the trail that Microsoft STL has blazed since VS 15.6 in late 2017.
46. When Compilers Surprise You
Sometimes compilers can surprise and delight even a jaded old engineer like me
47. Spaced Repetition for Efficient Learning
Efficient memorization using the spacing effect: literature review of widespread applicability, tips on use & what it’s good for.
48. X-ray: a Python library for finding bad redactions in PDF documents
A tool to detect whether a PDF has a bad redaction - freelawproject/x-ray
49. Don't Become the Machine
I was recently recommended a YouTube video with the following title:
50. How GNU Guile is 10x better (2021)
51. Super Mario Bros. and Yoshi Games (Yields) Reduced Burnout Risk
Background: Unrelenting pressure and an “always-on” culture can leave no time for genuine rest among young adults. While playing video games has been noted to afford cognitive escapism and relaxation, critical questions remain about the influence of popular video games, such as Super Mario Bros., and their potential effects on young adults’ burnout risk. Objective: This study examined the extent to which, if at all, popular video games such as Super Mario Bros. and Yoshi could foster childlike wonder. It also investigated the potential of these games to reduce burnout risk among young adults. Methods: We used a mixed methods approach. First, qualitative data were collected through 41 exploratory, in-depth interviews (women: n=19, 46.3%; men: n=21, 51.2%; prefer not to disclose sex: n=1, 2.4%; mean age 22.51, SD 1.52 years) with university students who had experience playing Super Mario Bros. or Yoshi. Second, quantitative data were collected in a cross-sectional survey (N=336) of players of Super Mario Bros. and Yoshi to examine the games’ affordance of childlike wonder, overall happiness in life, and burnout risk. Results: Insights from in-depth interviews showed that players appreciated the ability of Super Mario Bros. and Yoshi games to instill childlike wonder, enhance happiness in life, and reduce burnout risk. Quantitative analyses showed that the games’ affordance of childlike wonder positively affected young adults’ happiness (b=0.30, SE=0.04, t=6.80, 95% CI 0.21-0.38; P<.001). In turn, overall happiness significantly reduced the risk of burnout (b=–0.48, SE=0.05, t=–9.55, 95% CI –0.572 to –0.377). Results showed that happiness fully mediated the impact of childlike wonder on burnout, as the direct effect of childlike wonder on burnout risk became insignificant (b=–0.08, SE=0.04, t=–1.88, 95% CI –0.16 to 0.01; P=.06), while the indirect effect of childlike wonder on burnout risk was significant (b=–0.14, bootstrapped SE=0.03, 95% CI –0.20 to –0.09). Conclusions: The findings showed the significant positive effect of popular video games such as Super Mario Bros. and Yoshi on fostering players’ childlike wonder, increasing happiness, and reducing burnout risk. This study was among the first to identify childlike wonder as an emotional pathway through which mainstream video games could enhance well-being and reduce burnout. By moving beyond escapism and nostalgia, it offers a new perspective on how well-designed, globally familiar games can function as accessible, resilience-building digital microenvironments. These findings contributed to research bridging gaming and mental health and have practical implications for game designers, educators, and health professionals interested in promoting mental wellness through everyday play. Trial Registration:
52. Salmon Recipe
Code Breakdown of IOCCC28 Winner Salmon Recipe
53. GraphicsMagick Image Processing System
GraphicsMagick is a robust collection of tools and libraries to read, write, and manipulate an image in any of the more popular image formats including GIF, JPEG, JPEG-2000, PNG, PDF, and WebP. With GraphicsMagick you can create GIFs dynamically making it suitable for Web applications. You can also resize, rotate, sharpen, color reduce, or add special effects to an image and save your completed work in the same or differing image format.
54. Spice: A 40-year old open-source success story (2011)
55. Coding Intelligence Asymptotics
fi-le.net, the Fiefdom of Files
56. Permission Systems for Enterprise That Scale
Permission checks that query on every request will break at scale. Learn how pre-computing permissions at write-time enables fast reads, with working SQL examples and an interactive demo.
57. AMD entered the CPU market with reverse-engineered Intel 8080 clone 50 years ago
In 1975, AMD could make these processors for 50 cents and sell them for $700, providing a great financial springboard to establish the company in PC CPU making.
58. Open source USB to GPIB converter (for Test and Measurement instruments)
Versatile, cheap and portable USB to GPIB converter (USBTMC class based) - xyphro/UsbGpib
59. Fabrication Techniques Using Myco-Materials
60. Scaling Go Testing with Contract and Scenario Mocks
Mocks aren't the enemy; bad tests are. We scale Go testing using "Tactical Pairs": Contract Tests for truth, Scenario Mocks for logic.