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The New Playbook for Leaders [pdf]

https://www.ibli.com/IBLI%20OnePagers%20The%20Plays%20Summarized.pdf
1•mooreds•31s ago•0 comments

Interactive Unboxing of J Dilla's Donuts

https://donuts20.vercel.app
1•sngahane•1m ago•0 comments

OneCourt helps blind and low-vision fans to track Super Bowl live

https://www.dezeen.com/2026/02/06/onecourt-tactile-device-super-bowl-blind-low-vision-fans/
1•gaws•3m ago•0 comments

Rudolf Vrba

https://en.wikipedia.org/wiki/Rudolf_Vrba
1•mooreds•4m ago•0 comments

Autism Incidence in Girls and Boys May Be Nearly Equal, Study Suggests

https://www.medpagetoday.com/neurology/autism/119747
1•paulpauper•5m ago•0 comments

Wellness Hotels Discovery Application

https://aurio.place/
1•cherrylinedev•5m ago•1 comments

NASA delays moon rocket launch by a month after fuel leaks during test

https://www.theguardian.com/science/2026/feb/03/nasa-delays-moon-rocket-launch-month-fuel-leaks-a...
1•mooreds•6m ago•0 comments

Sebastian Galiani on the Marginal Revolution

https://marginalrevolution.com/marginalrevolution/2026/02/sebastian-galiani-on-the-marginal-revol...
1•paulpauper•9m ago•0 comments

Ask HN: Are we at the point where software can improve itself?

1•ManuelKiessling•9m ago•0 comments

Binance Gives Trump Family's Crypto Firm a Leg Up

https://www.nytimes.com/2026/02/07/business/binance-trump-crypto.html
1•paulpauper•10m ago•0 comments

Reverse engineering Chinese 'shit-program' for absolute glory: R/ClaudeCode

https://old.reddit.com/r/ClaudeCode/comments/1qy5l0n/reverse_engineering_chinese_shitprogram_for/
1•edward•10m ago•0 comments

Indian Culture

https://indianculture.gov.in/
1•saikatsg•13m ago•0 comments

Show HN: Maravel-Framework 10.61 prevents circular dependency

https://marius-ciclistu.medium.com/maravel-framework-10-61-0-prevents-circular-dependency-cdb5d25...
1•marius-ciclistu•13m ago•0 comments

The age of a treacherous, falling dollar

https://www.economist.com/leaders/2026/02/05/the-age-of-a-treacherous-falling-dollar
2•stopbulying•13m ago•0 comments

Ask HN: AI Generated Diagrams

1•voidhorse•16m ago•0 comments

Microsoft Account bugs locked me out of Notepad – are Thin Clients ruining PCs?

https://www.windowscentral.com/microsoft/windows-11/windows-locked-me-out-of-notepad-is-the-thin-...
3•josephcsible•16m ago•0 comments

Show HN: A delightful Mac app to vibe code beautiful iOS apps

https://milq.ai/hacker-news
5•jdjuwadi•19m ago•1 comments

Show HN: Gemini Station – A local Chrome extension to organize AI chats

https://github.com/rajeshkumarblr/gemini_station
1•rajeshkumar_dev•19m ago•0 comments

Welfare states build financial markets through social policy design

https://theloop.ecpr.eu/its-not-finance-its-your-pensions/
2•kome•23m ago•0 comments

Market orientation and national homicide rates

https://onlinelibrary.wiley.com/doi/10.1111/1745-9125.70023
4•PaulHoule•23m ago•0 comments

California urges people avoid wild mushrooms after 4 deaths, 3 liver transplants

https://www.cbsnews.com/news/california-death-cap-mushrooms-poisonings-liver-transplants/
1•rolph•24m ago•0 comments

Matthew Shulman, co-creator of Intellisense, died 2019 March 22

https://www.capenews.net/falmouth/obituaries/matthew-a-shulman/article_33af6330-4f52-5f69-a9ff-58...
3•canucker2016•25m ago•1 comments

Show HN: SuperLocalMemory – AI memory that stays on your machine, forever free

https://github.com/varun369/SuperLocalMemoryV2
1•varunpratap369•26m ago•0 comments

Show HN: Pyrig – One command to set up a production-ready Python project

https://github.com/Winipedia/pyrig
1•Winipedia•28m ago•0 comments

Fast Response or Silence: Conversation Persistence in an AI-Agent Social Network [pdf]

https://github.com/AysajanE/moltbook-persistence/blob/main/paper/main.pdf
1•EagleEdge•28m ago•0 comments

C and C++ dependencies: don't dream it, be it

https://nibblestew.blogspot.com/2026/02/c-and-c-dependencies-dont-dream-it-be-it.html
1•ingve•28m ago•0 comments

Show HN: Vbuckets – Infinite virtual S3 buckets

https://github.com/danthegoodman1/vbuckets
1•dangoodmanUT•29m ago•0 comments

Open Molten Claw: Post-Eval as a Service

https://idiallo.com/blog/open-molten-claw
1•watchful_moose•29m ago•0 comments

New York Budget Bill Mandates File Scans for 3D Printers

https://reclaimthenet.org/new-york-3d-printer-law-mandates-firearm-file-blocking
2•bilsbie•30m ago•1 comments

The End of Software as a Business?

https://www.thatwastheweek.com/p/ai-is-growing-up-its-ceos-arent
1•kteare•31m ago•0 comments
Open in hackernews

Show HN: WeatherSense – The feature missing from all other weather apps

2•Leftium•9mo ago
https://weather-sense.leftium.com/

The feature missing from other weather apps: showing the past few hours/days of weather for reference. Visualizing the relative change from what you experienced yesterday is more intuitive than just seeing bare numbers. Especially when in units you are not familiar with (C/F).

The UI/layout is inspired by MerrySky.net, which itself was based on the OG: DarkSky. My version tries to present more information in less space, without looking too busy.

Every 5 years or so, I've been rewriting this app. The evolution of the tech stack is documented here: https://blog.leftium.com/2025/05/weathersense.html

Please share your questions and comments!

Comments

Leftium•9mo ago
I forgot to submit the URL: https://weather-sense.leftium.com
gus_massa•8mo ago
> showing the past few hours/days of weather for reference

Nice!!!

Some feature request anyway:

* IP location put the map like 100 miles away from my home. It would be nice to click to select a new location. (I don't like to allow the browser to give the the automatic version.)

* What are you using to show the maps? The roads are too rounded and look like some matural thing. I expect quite straight roads with a consistent width.

Leftium•8mo ago
Here you go: https://weather-sense.leftium.com/?gus_massa

- I chose the stylized watercolor map style[1] because I thought the detailed map data distracted from the star of the show: the precipitation radar. With the location marker and 10km rings for scale, I almost don't need the map at all.

- However, I can see how the detailed map would be useful when the IP location is not accurate.

- Changing the location via input field is on the todo list, but I never thought about click to select new location. Some thought would be needed as to how to differentiate between click/tap to pan... thanks for the suggestion.

- Note the "locate" button on the map is usually much more accurate. When that fails, you can manually enter a location (only via URL param, for now...)

[1]: https://stadiamaps.com/explore-the-map#style=stamen_watercol...

gus_massa•8mo ago
> Here you go: https://weather-sense.leftium.com/?gus_massa .

:)

> stylized watercolor map

Now it make sense to see wavy lines. I still think that it's better to show an accurate map under the radar image. Perhaps grey/translucid so it's not distracting, but it's easy to identify the features. When I see a map, I know by heart the shape of the main avenues and cost of my city and I can understand it. (Moreover, when there is a disaster announcement in another city and they claim the flood area was 3milesx5miles, I try to imagine that rectangle over my city to understand it.)

My mother is a retired meteorologist [1], so I'm somewhat used to climate maps and satellite images. After retirement she used to go to the webpage of the National Meteorology Office where she worked, so she could peek the maps [2].

> when the IP location is not accurate

I'm in Buenos Aires (city), but the map is centered in Buenos Aires (province). The city is the old port, that is obliviously in the coast, so the center is far away. (We should have changed the duplicated the names, but blame backward compatibility :) .)

Yesterday was sunny and and today is cloudy. I'll try again when it rains. Does the raining info cover all/most of the world or only USA. Here we have precipitation radar but I don't know if the info is shared.

[1] A few repeated anecdotes https://news.ycombinator.com/item?id=26165906 https://news.ycombinator.com/item?id=40204281 https://news.ycombinator.com/item?id=42679661 https://news.ycombinator.com/item?id=10875882

[2] https://www.smn.gob.ar/radar (I think the radial lines are precipitation and the colored clouds are clouds. (???)) You can even see it like a movie. Just click the 12 and then the "play" black triangle.