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Martin Ma3d ago • 3 min read
The group chat that leaves you feeling worse is a design problem, not a personality flaw
I spent three weeks logging what happened in the ninety seconds before I opened my phone, and which....
#discuss#productivity#health#design
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Martin Ma2d ago • 3 min read
Blocking apps failed for me three times. A daily budget plus a counter of every override has held for 21 days.
Every screen-time app I tried in 2024 assumed the problem was access. Remove access, problem solved....
#productivity#health#ios#discuss
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JXIONG5d ago • 4 min read
I Read 111 Longevity Studies So Programmers Don't Have To
Programmers joke about "surviving on coffee." I took the joke seriously: over the past months I read...
#health#ai#science#longevity
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Martin Ma3d ago • 4 min read
Games, short video and social feeds share one loop. That is why deleting the app never works.
Most advice about compulsive phone use treats three different problems as one: games, short-form...
#discuss#productivity#health#design
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JXIONG3d ago • 2 min read
Your Brain Breaks Its Own DNA to Learn — Literally
To write down a new memory, a neuron deliberately cuts its own DNA. Not metaphorically....
#health#science#ai#longevity
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JXIONG1d ago • 3 min read
The 2 P.M. Caffeine Rule: Your Afternoon Coffee Is Still in Your Blood at Midnight
It's 4 p.m., you're fading, and you get an Americano to push through the last stretch. At midnight.....
#health#science#ai#longevity
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Muhammad Uzair2d ago • 6 min read
Build a Health Vitals Tracker in Flutter
Most health apps fail for the same boring reason: logging a reading takes too long. A blood pressure...
#flutter#health#hive#flchart
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JXIONG1d ago • 4 min read
Sitting Is Its Own Risk Factor, and Your Gym Hour Does Not Cancel It
You sat down to fix one bug. You looked up and three hours were gone. Your back is stiff, your legs....
#health#science#ai#longevity
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Martin Ma3d ago • 4 min read
Three compulsions, one mechanism: what 400 logged phone sessions taught me about stopping
I spent three weeks logging every phone session and, more usefully, the ninety seconds before each.....
#discuss#productivity#health#ios
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Anicca – Daily Affirmations6d ago • 2 min read
A Bedtime Calculator in 15 Lines of JavaScript (and Where the 90-Minute Rule Breaks)
Disclosure: I make an iOS sleep app (linked at the end). The code below is free to use and does not....
#javascript#beginners#webdev#health
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Philip D'Souza2d ago • 3 min read
A 1.0k-vote MCP request, still under review: the agent gap in cloud health coaches
You can learn more about a health app from its feedback board than from its feature page. The featur...
#mcp#health#privacy#ai
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Nga Nguyen1d ago • 2 min read
HealthAlert Companion
Open-Source AI Challenge: Slow and Steady What I Built HealthAlert Companion is a...
#devchallenge#hf26challenge#ai#health
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Weather Clock DashOct 16, 2026 • 4 min read
Dark Mode for Developers: Eye Strain, When You Need an Extension, and NightOwl vs Dark Reader
Eye strain from bright screens is a real problem for developers who stare at browsers all day. Here'...
#firefox#ux#productivity#health
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Serguey Asael ShinderOct 16, 2026 • 2 min read
You Have Been Staring at the Stack Trace and Forgot to Blink
It is four in the afternoon. The bug is close. You have been reading the same stack trace for fort...
#sergueyasaelshinder#focus#productivity#health
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Philip D'Souza3d ago • 1 min read
Apple Health API pricing in 2026: the cloud tiers vs the phone
HealthKit is free. It ships with iOS, it reads the phone's health store, and Apple charges nothing.....
#mcp#health#privacy#api
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FletcherVance37123d ago • 7 min read
Logistics Import Health Check Endpoint: Ready and Live Signals Without Alert Noise
TL;DR: An Express health check endpoint cannot prove that a scheduled logistics import is producing....
#observability#health#logistics
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isabelle dubuis3d ago • 17 min read
A Medical Voice Agent Needs a Safety Envelope, Not a Better Bedside Manner
A Medical Voice Agent Needs a Safety Envelope, Not a Better Bedside Manner A missed call...
#ai#health#security#architecture
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Flexor Labs2d ago • 1 min read
Wednesday eye and posture break for developers, about 3 minutes
Wednesday eye and posture break, about 3 minutes: 20-20-20 eye rest: look at something far away fo...
#health#productivity
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JXIONG1d ago • 3 min read
TCM Says “Yang Qi” Warms, Propels, and Protects. Your Mitochondria Do Exactly Those Three Things.
Traditional Chinese Medicine describes yang-qi with three verbs: it warms the body (温煦), propels it....
#health#science#ai#longevity
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fuxinsuo6d ago • 14 min read
The Sleep Monitoring Radar: What It Measures, How to Install It, and How to Read the Data
The sleep monitoring radar measures presence in bed, breathing rate, heart rate, body movement, slee...
#mmwave#radar#sleep#health
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ijaz hussain6d ago • 3 min read
How to Read a Supplement Label: 5 Transparency Checks Before You Buy
Walking down the supplement aisle — or scrolling through an online shop — you are met with bold...
#supplements#health#guide#reviews
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Dr Depali Health Information5d ago • 2 min read
Understanding Health Education vs Clinical Medical Advice
General health education helps people learn the language of a medical topic. Personal medical advice...
#health#education#writing
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Dr Depali Health Information5d ago • 2 min read
Five Questions to Ask Before Trusting Online Medicine Information
An online page can look reassuring long before its claims have been checked. It may have a clean...
#health#education#privacy
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Python OLED5d ago • 5 min read
OLED and Your Eyes at 2 AM: What Blue-Light Certifications Actually Measure (and What They Don’t)
This article contains affiliate links. If you buy through them, we may earn a commission at no extra...
#technology#health#hardware
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