Archive
Every carefully selected note, ordered from newest to oldest.
145 articles
Vista Energy is up 5.3% while the major U.S. indexes drift lower; Astronics and Oscar Health add two non-tech momentum watches backed by recent earnings and clear failure conditions.
A new study of 29,624 active GitHub repositories finds explicit AI contribution rules are still rare—and offers a practical framework for disclosure, human accountability, scoped restrictions and enforcement.
Fortinet and F5 still carry genuine cybersecurity peer gaps into Monday, but Friday broke the first Fortinet bounce and neither stock has earned a catch-up entry. A firmer tech backdrop makes today a useful confirmation test, not a reason to front-run it.
Monday's 12-stock tech forecast sees modest support from lower yields and firm Nasdaq futures, with NVDA, AMD and TSM strongest while AVGO and GOOGL face more resistance.
Publicly trusted TLS certificates issued since March 15, 2026 can last at most 200 days, and the ceiling falls to 100 days on March 15, 2027. Here is who needs to change, who probably does not, and how to test certificate automation now.
A practical 40-minute setup for knowledge workers to turn a messy task list into one realistic 90-minute deep-work sprint with clear priorities, finish lines, time blocks, and a short review—without letting AI invent urgency or hide uncertainty.
Friday's indexes slipped, but gold miners, large defense contractors and selected banks all outperformed. Here is what could keep that non-tech strength alive into Monday—and what would break it.
Google’s new Pixel Tag can use Find Hub, UWB and Bluetooth 6.0 Channel Sounding, but those features do not work equally on every Android phone. Here is the compatibility check that matters before buying.
Sunday adds no new U.S. cash-session evidence, so Fortinet and F5 remain the only clean unresolved catch-up watches. Both still lag cybersecurity peers over medium windows, but neither has earned a Monday entry yet.
A Sunday refresh for Monday's U.S. session across 12 major technology shares. AMD and Nvidia remain the strongest positive leans, Broadcom the clearest negative expectation-gap setup, and no call reaches 60% because the tested models still trail a simple bullish baseline.
Claude Sonnet 5 remains $2/$10 per million tokens through August 31, then moves to $3/$15 on September 1. Here is the cost math, tokenizer catch, and a practical budgeting checklist.
A practical 45-minute workflow for small businesses to turn real customer questions and verified policies into an FAQ, reusable reply kit, escalation rules, and a simple weekly update loop without exposing customer data or letting AI invent policies.
