We Still Use Paper
We haven't written up this one. Hacker News has the full story — the link below goes straight to it.
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Choosing an Agent Memory Tool: Test Duplicate Writes Before You Commit
When evaluating a tool for an AI agent's long-term memory, include a duplicate-write exercise in your trial. Ask three separate questions: what happens when one save is retried, when the same fact is…
Is backtrader still maintained? Status and four maintained alternatives
I run aiquantnav.com , a directory that snapshots open-source quant and trading repositories once a day. This post is based on that data; the star counts and dates below are as of 13 October 2026.
- Backtrader inactive since August 2024 with no updates
- Four alternatives: vectorbt, zipline-reloaded, NautilusTrader, PyBroker
- Vectorbt uses vectorized engine, but has Apache 2.0 with Commons Clause licence
I Built a Bilingual "Mini-Uber" for My Dad's Escalade Business
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The Ontology Buyer's Dilemma: The Governance Layer No Platform Sells
AI agents need more than data meaning; they need governance that survives crossing platforms. This is the gap no ontology vendor sells you.
I'm a personal trainer — this is why you should slow down every single rep
Time under tension (TUT) refers to the time muscles spend active during an exercise. We cover how it works and the benefits of slowing your reps.
Flock CEO says it wont work with clients who abuse its surveillance, but claims none have
Flock CEO Garrett Langley stressed that its mics detect gunshots, not humans, and claimed the surveillance company wouldn't work with clients who abused its systems.