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centr!st (ex-Atlassian): Sad how Atlassian used to be at the top of these lists and ruined everything in a year with toxic culture shift and shit CTO
ε (Zoom): Whatever you do never join ZOOM, worst company I ever worked for.
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Tom Hallberg’s “Re:mission” is built around Lynne Wolfe stepping away from one of the avalanche world’s quiet power centers. After 23 years editing The Avalanche Review, plus a much longer career guiding and teaching, Wolfe is in the middle of several transitions at once. She has handed the magazine to Alli Miles, scaled back her own professional roles and learned that a recurrence of breast cancer has gone into remission. Hallberg could have turned that material into a sentimental victory lap. Instead, the article becomes something more useful: a compact account of what it means to care for a knowledge community over time and to know when it is time to hand that responsibility to someone else.
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MEDIUMArray, Dynamic ProgrammingThe input gives a target amount and a list of coin denominations. Each denomination can be used as many times as needed.
The task is to count how many distinct combinations can make the amount exactly. It is not asking for the minimum number of coins, and it is not asking whether the amount is possible at all.
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This article argues that dark matter may be far more elaborate than the usual picture of one missing particle waiting to be caught in a detector. Kathryn Zurek describes a growing alternative: dark matter could belong to an entire “dark sector” with its own particles, forces and internal dynamics. In that view, the visible universe is not simply missing one ingredient. It may be sharing reality with a second, largely inaccessible layer of physics that almost never interacts with ordinary matter except through gravity.
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Selected problem: Video Streaming Platform
Scope: Design a global video-on-demand platform that supports resumable creator uploads, transcoding, metadata/search, and adaptive-bitrate playback on web, mobile, and TV clients; exclude recommendations, ads, and live streaming from the first version.
This is the classic “design YouTube / Netflix-style VOD platform” interview. Grokking is useful for the interview flow: clarify scope, define APIs early, size uploads versus reads, and separate large media blobs from metadata. Alex Xu adds the practical serving path: object storage for source and encoded media, an asynchronous transcoding pipeline, CDN-based delivery, and a metadata control plane. DDIA sharpens the deeper answer: treat search indexes, counters, and playback-ready state as derived data maintained from durable logs and background workflows, not as one giant transactional database.
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This summary covers The Economist’s April 11th, 2026 Leaders article listed in the contents as Artemis II and published under the headline The inspiration of Artemis II.
The article’s argument is that Artemis II matters not because it is producing startling new science, but because it restores a human perspective that has been missing from spaceflight for decades. The mission’s real achievement is emotional and political: it reminds people on Earth what it means to have human beings out there, seeing the Moon and the Earth directly rather than through archives or robotic instruments. But the article also warns that this renewed wonder will not last on its own. A lunar programme that hopes to endure will eventually need more than a reprise of Apollo-era feeling.
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Richard Dery’s essay starts with an apparently absurd ratio: hours of driving, setup, waiting, and wind-watching for just fifteen minutes in the air above Ellenville, New York. On paper, the trade looks ridiculous. Yet the article argues that this imbalance is exactly what makes flying meaningful. The scarcity sharpens the experience, and the long prelude only heightens the intensity of the brief window when everything finally lines up.
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yepyepyep1 (Microsoft): That wasn’t Amy Hood
EditConfig (Google): Donβt worry, VPs and c-suite are not subject to review or layoffs, and will get millions in bonuses and refreshers for reduce operating expenses.
San-Ti πΎ (Baxter): Bro, Meta’s business model is spying on everyone. You guy’s build spying tool, tracking everyone even those not signed up for meta products.
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Chris Christie’s “Rhythm in Place” is stronger than a standard destination feature because it states its thesis almost immediately: far north on Greenland’s east coast, safe backcountry travel is informed by the methods of local hunters. The opening pages make East Greenland feel genuinely alien to a ski mountaineer used to more familiar ranges. The plane drops through clouds over the Denmark Strait, the pack ice below looks like a moonscape, and the landscape is described as so wild and remote that it demands something beyond conventional ski-mountaineering skill. That sets up the article’s real subject, which is not just skiing in an exotic place, but learning how to move through it without pretending prior experience automatically translates.
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