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adamfeldman

1,575 karma · joined February 1, 2009

Passionate about empowering people with technology, so they can love their tools.

hn [Shift + 2] adamfeldman.net

@AdamFeldman on Twitter, GitHub, and elsewhere.

Now: B2B SaaS, and building malleable software.

Past: Healthcare B2B SaaS, E-commerce consulting, from shipping and operations to software, sales, and marketing.

[ my public key: https://keybase.io/adamfeldman; my proof: https://keybase.io/adamfeldman/sigs/_Xoj4dMcQIQehierULEwoVdOJetDZPatmEbc4jStc5g ]

meet.hn/city/29.7589382,-95.3676974/Houston

github.com/adamfeldman - linkedin.com/in/adamrfeldman - x.com/adamfeldman

submissionscomments
adamfeldman··on Cloudflare Quick Tunnels
Cloudflare doesn't really seem to care about their tunnel product. "cloudflared service install broken on macOS" since 2021: https://github.com/cloudflare/cloudflared/issues/327
adamfeldman··on Biff.graph: structure your Clojure codebase as a queryable graph
There are a few great talks on YouTube by the creator of Pathom explaining the value of the graph: https://m.youtube.com/watch?v=IS3i3DTUnAI
adamfeldman··on ESP32-S31
Zigbee supports binding, allowing devices to directly control each other without the intervention of a controller. For example, I've Inovelli light switches that communicate directly with Zigbee smart bulbs.
adamfeldman··on OpenAI introduces a Codex plugin for Claude Code
Repo: https://github.com/openai/codex-plugin-cc
adamfeldman··on Burger King will use AI to check if employees say 'please' and 'thank you'
It should've been called Manna: https://marshallbrain.com/manna1 [https://en.wikipedia.org/wiki/Manna_(novel)]
adamfeldman··on Claude for Excel
https://www.metabase.com/features/metabot-ai
adamfeldman··on Starlink is currently experiencing a service outage
Is it DNS or BGP?
adamfeldman··on Launching XTDB v2 – time-travel SQL database
See also https://github.com/orgs/xtdb/discussions/4525
adamfeldman··on Analysis of the Spyware That Helped to Compromise a Syrian Army from Within
The article, or original source, doesn't answer who orchestrated the attack https://newlinesmag.com/reportage/how-a-spyware-app-compromi...
adamfeldman··on Coffee reduces risk of Type 2 Diabetes; okay to add cream, but not sweetener
Can’t delete my comment any more, misread the parent comment while it was too early in the morning!
adamfeldman··on Coffee reduces risk of Type 2 Diabetes; okay to add cream, but not sweetener
Whole milk works fine and is more commonly used
adamfeldman··on Building a Sync Engine in Clojure [video]
https://www.instantdb.com. Previously: https://news.ycombinator.com/item?id=41322281
adamfeldman··on Visualizing Weather Forecasts Through Landscape Imagery
Weather Strip (iOS) https://apps.apple.com/us/app/weather-strip/id1528594026
adamfeldman··on Spotify Car Thing will be discontinued
If you paid with PayPal you can still file a dispute there. The seller in the U.S. was called Luzern (working on behalf of Spotify).

EDIT: don't waste your time, PayPal auto-denied it because it's been >180 days since the transaction ¯\_(ツ)_/¯

adamfeldman··on Houston, We Have a Solution (2023)
I live in a townhome in the area talked about in the article (inside the 610 loop). As a local, this article felt spot-on and matched local understanding of how Houston manages residential land-use hyper-locally through deed restrictions and the like.

Curiously unmentioned in the article were TIRZ, but those are mostly used to manage commercial areas, not residential.

adamfeldman··on The best way to have complex discussions?
How does CQ2 compare to Zulip?
adamfeldman··on Announcing the Open Home Foundation (a new home for Home Assistant)
See also https://www.theverge.com/24135207/home-assistant-announces-o...
adamfeldman··on Memcached 1.6.25 Release Notes
New functionality: tiered storage between new and old/cold data
adamfeldman··on IAM Is the Worst
In the spirit of "the problem is always ~DNS~ IAM", I made https://isitiam.com
adamfeldman··on JSON Canvas – An open file format for infinite canvas data
This was released (and originally implemented) by Obsidian: https://obsidian.md/blog/json-canvas (see also https://news.ycombinator.com/item?id=39670684)
adamfeldman··on Days Since Incident (2022)
The purpose of this hurricane rating scale is to "provide some indication of the potential damage and flooding a hurricane will cause upon landfall." https://en.wikipedia.org/wiki/Saffir%E2%80%93Simpson_scale
adamfeldman··on Weaveworks is shutting down
https://techcrunch.com/2024/02/05/cloud-native-container-man...
adamfeldman··on USPS is falsifying safety docs as its workers die of heat
I did the opt-out linked below and the volume of junk mail dropped significantly.

https://consumer.ftc.gov/articles/how-stop-junk-mail

adamfeldman··on Texas just got closer to blackouts than it has since 2021. What happened?
This is the first I've seen data on high demand growth this summer (I live in Texas and try to follow these issues).

> The power grid has seen overall demand grow 7% this summer, after two decades of predictable 1% per year growth, and 10 preliminary demand records since late June. [1]

[1]: https://www.houstonchronicle.com/business/energy/article/erc...

adamfeldman··on Reddit Continues to Fall Apart
“Voyager is an Apollo-like open source web client for Lemmy”

https://github.com/aeharding/voyager

adamfeldman··on Solar power is bailing Texas out this summer
Of course the ERCOT political appointees put out a release [1] blaming the wind, when the problem was the fossil fuel sources.

Why there was a projected supply shortage:

1. Expected: low wind production (as is normal on a summer day)

2. Unexpected: "...The problem is that they only expect 4.0 GW of thermal to be offline (see Typical planned and unplanned outages, thermal). FYI, thermal includes, gas, coal, and nuclear.

According to ERCOT, 12 GW of thermal ("dispatchable") is offline today." – quote from thread: https://twitter.com/AndrewDessler/status/1546528816272654337

[1]: https://dentonrc.com/news/denton_municipal_electric/grid-hol... (via https://www.texasmonthly.com/news-politics/renewable-energy-...)

adamfeldman··on Using Adapt and Beam for Effective Data Modeling
Thank you, I learned about a few new tools and techniques today.
adamfeldman··on The obvious final step
Code as data https://news.ycombinator.com/item?id=16398791
adamfeldman··on CheerpJ 3.0: a JVM replacement in HTML5 and WASM to run Java on modern browsers
Context: a classic episode from the Flash animation series Homestar Runner (and my favorite) https://www.youtube.com/watch?v=q1F4W8-DqjE. Original release date January 2003.

Edit: the song is likely it https://youtu.be/JwZwkk7q25I

adamfeldman··on Datomic is Free
One example: https://www.datomic.com/nubanks-story.html
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