u/NewBlock8420

Oggi Genova è di nuovo da bollino rosso, quindi condivido una cosa che ho fatto: trovailfresco.it

È una mappa dei posti dove rinfrescarsi gratis: fontanelle, biblioteche, chiese fresche, parchi all'ombra. Premi "Vicino a me" e ti mostra cosa è aperto adesso, ordinato per distanza a piedi. A Genova ci sono oltre 1.200 posti.

I dati vengono da OpenStreetMap quindi non saranno perfetti. Se manca una fontanella o gli orari di una biblioteca sono sbagliati, scrivetemelo qui e sistemo 🙏

Con questo caldo cercavo un modo veloce per sapere dove rinfrescarmi in giro senza spendere, e non c'era un posto solo che lo dicesse.

Così ho fatto Trova il Fresco: una mappa gratuita di fontanelle, parchi all'ombra, biblioteche, chiese fresche e musei dove ripararsi dal caldo. A Firenze sono oltre 1.500 posti. Di default nasconde quelli che risultano chiusi adesso e li ordina per distanza a piedi, perché una biblioteca chiusa alle 15 non serve a niente. Dove l'orario non c'è scrive "orari sconosciuti", invece di inventarselo.

Funziona dal browser del telefono, senza app e senza registrazione. Niente pubblicità. I dati vengono da OpenStreetMap, quindi non sono perfetti: se manca una fontanella o l'orario di un posto è sbagliato, scrivetemelo e lo sistemo.

https://trovailfresco.it/firenze

Se conoscete un posto fresco che manca (una chiesa sempre aperta, un cortile, una sala fresca), ditemelo e vedo se riesco ad aggiungerlo.

Con questo caldo che va avanti da mesi, cercavo un modo veloce per sapere dove rinfrescarmi in città senza spendere, e non c'era un posto solo che lo dicesse. Il Comune pubblica la lista dei rifugi climatici, ma è sepolta in una pagina che nessuno si va a cercare quando serve davvero.

Così ho fatto Trova il Fresco: una mappa che mette insieme i 32 rifugi ufficiali del Comune con fontanelle, biblioteche, chiese fresche, musei e parchi all'ombra. A Torino sono oltre 2.000 posti. Di default mostra solo quelli aperti adesso e li ordina per distanza a piedi, perché una biblioteca chiusa alle 15 non serve a niente.

Funziona dal browser del telefono, senza app e senza registrazione. Niente pubblicità. I dati vengono da OpenStreetMap e dalla lista dei rifugi climatici pubblicata dal Comune, quindi non sono perfetti: se manca una fontanella o l'orario di un posto è sbagliato, scrivetemelo e lo sistemo.

https://trovailfresco.it/torino

Se conoscete un posto fresco che manca (una chiesa sempre aperta, un cortile, una sala d'attesa fresca), ditemelo e lo aggiungo.

Con questo caldo cercavo un modo veloce per sapere dove rinfrescarmi senza spendere, e non esisteva un posto solo che lo dicesse. Alcuni comuni pubblicano le liste dei "rifugi climatici", ma sono PDF sparsi e ognuno copre solo la sua città.

Così ho fatto Trova il Fresco: una mappa gratuita di fontanelle, parchi all'ombra, biblioteche, chiese fresche e spazi pubblici con l'aria condizionata. A Roma sono quasi 4.000 posti. Di default mostra solo quelli aperti in questo momento e li ordina per distanza a piedi, perché una biblioteca chiusa alle 15 non serve a niente.

Funziona dal browser del telefono, senza app e senza registrazione. Niente pubblicità. I dati vengono da OpenStreetMap, quindi non sono perfetti: se manca una fontanella o l'orario di una biblioteca è sbagliato nella vostra zona, scrivetemelo e lo sistemo.

https://trovailfresco.it

It's brutal out there, and when I went looking for where you can actually cool down, I realized there's no single place that tells you. A few cities publish "climate shelter" lists but they're buried PDFs, and each one only covers itself.

So I built Trova il Fresco: a free map of the nearest drinking fountains, shaded parks, cool churches, libraries and air-conditioned public spaces, anywhere in Italy. It defaults to "open right now" and sorts by walking distance, because a library that's closed isn't much help at 3pm.

A few things that might make it useful for people here:

No app, no account, no ads. Works straight from your phone browser.

The site's in Italian but it's basically a map: tap "Vicino a me" (near me) and it does the rest.

~184k places across every Italian city.

The data comes from OpenStreetMap, so it won't be perfect. If a fountain's missing or a library's hours are wrong in your city, tell me here and I'll fix it.

https://trovailfresco.it

It's the middle of a brutal heatwave here in Italy, 37°C in Rome today, and I went looking for where you can actually cool down. Turns out there's no single place that tells you. Some cities publish "climate shelter" lists, but they're scattered PDFs and buried pages, and each one only covers itself.

So this weekend I built Trova il Fresco: a free map of the nearest drinking fountains, shaded parks, libraries, churches (naturally cool), and air-conditioned public spaces, anywhere in Italy. It defaults to "open right now" and sorts by walking distance, because a library that's closed isn't a refuge.

~184k places across every Italian city, from OpenStreetMap. No app, no account, no ads. Open the link, walk to the nearest cool spot.

https://trovailfresco.it

Built in a day with Claude Code (Laravel + Livewire, MapLibre, Open-Meteo for live temperature). Past 35°C the banner goes red and says "the asphalt is melting, move."

Put 150000 in and watched it for a minute. $0.0048 a second.

The yearly number never felt like anything to me, the per second one did.

It's at printme.money if you want to put your own number in. No signup, nothing saved.

Most tools that read your usage from a web app ask you to paste in a session token, either out of devtools or the keychain. I didn't want to do that as a user, so I looked at whether an extension needs it at all. It doesn't. With host_permissions for the site, the browser attaches your existing session cookie to the extension's own fetch. So there's no cookies permission in the manifest, no tabs permission, and nothing to configure. Install it, be logged in, done.

It shows Claude session and weekly limits on the toolbar badge, with reset countdowns, a history sparkline, and a rough projection of when you'll hit the cap at your current pace.

Build notes, in case any of it is useful:

MV3 service worker on a chrome.alarms schedule, every 2 minutes by default. Chrome enforces a one minute floor so the settings input clamps to that.

All the logic sits in pure modules with no chrome APIs in them, so the parser, the notification decisions, the projection math, and the history compaction are all unit testable without a browser. 81 tests. The browser-coupled files stay thin on purpose.

The endpoint is private and undocumented, so I keep a real captured response as a fixture. If the shape changes, a test breaks during development instead of the meter silently reading zero for users. The API already has a few traps in it: one field comes back as an int, a float, or a percentage string depending on the response, and some internal model ids don't match their display names.

History is age tiered. Full detail for the last day, hourly to two weeks, daily after that, up to 90 days. Merges keep each window's peak rather than averaging, since an average would hide the spike you actually care about. Keeps a few MB of raw samples under 100 KB.

Everything is in chrome.storage.local. No server, no analytics.

Free, and it's not affiliated with anyone:
https://chromewebstore.google.com/detail/gauge-%E2%80%94-claude-usage-mete/hkdbbmajaogbalokkibcehnkjibejdbh

Happy to go into any of it.

printme.money. watch your salary print in real time, put your face on a banknote, melt it with inflation, or run your own mint.

no accounts, no backend.

i wrote a detailed spec for each one and handed it to claude code, then reviewed the diff. i almost never iterate in the chat. slower for the first twenty minutes, much faster after.

https://printme.money

My YouTube Watch Later had 42 videos in it. I'd watched about ten.

The obvious build is a tool that reads those lists and reminds you. That's not possible, and it's worth knowing why before you start. YouTube's Data API has returned empty for the Watch Later playlist since 2016, Facebook saved items have no API, and X bookmarks need a funded developer account.

So I stopped trying to read the list and replaced the save button instead. I forward a link to a Telegram bot, a small Laravel app fetches the content and summarizes it through the AI SDK, and every evening it sends back exactly one saved item with Watch / Snooze / Archive buttons. Anything untouched for 90 days archives itself.

Laravel 13, SQLite, database queue driver, no Telegram SDK package (the bot surface is four methods, a thin Http wrapper covers it). No frontend at all, Telegram is the UI.

One thing worth stealing regardless: my first smoke test found that with a blank .env, every auth check let everyone in, because hash_equals('', '') returns true. 47 passing tests missed it since tests always set the secrets, so now every check fails closed when the configured secret is empty.

Write-up with screenshots: https://hafiz.dev/blog/laravel-telegram-bot-ai-watch-later-summaries

Code: https://github.com/hzeeshan/watch-later

It's single-user by design and I just open sourced it. If people actually want to run this, say so and I'll put proper effort into the setup docs.

https://printme.money

i had a free weekend and a stupid idea: what if you could watch your salary print in real time?

it turned into a small collection of money toys. watch your salary print cent by cent, put your face on a banknote, or watch your savings melt at argentina inflation rates.

no backend, no sign up, built with claude code.

would love feedback, especially ideas for more money toys. an idle clicker is coming next.

Living in Italy means dealing with a lot of paperwork and terminology that nobody explains clearly. Questura, SUI, nulla osta, kit postale... the official sources are in Italian legalese and the English resources online are either outdated or vague.

Spent a few days putting together visadecoded.com. Every term has a plain English definition, a real world example, and a note on what people commonly get confused about.

Genuinely curious what terms people struggle with most.

I built https://promptoptimizer.tools as a side project. Takes a vague prompt, rewrites it into something more structured. Free, no signup. It's processed 71,000+ optimizations so far.

It's at the point where I'd like to make it sustainable, so I'm thinking about a Pro tier. Before I build anything, I want to ask the people who'd actually use a tool like this:

1. What features would be worth paying for? Realistic price range $5-15/month.

Some things I've been considering:

- Saved prompt library with tags and search (current history is just localStorage, capped at 20)
- Browser extension to optimize prompts directly inside ChatGPT/Claude/Gemini
- Premium model on Pro tier (better backend than current)
- Prompt templates organized by use case
- Export options (download as PDF, markdown, .txt, share link)
- Something else I'm missing?

2. What pricing model would get you to pay?

- Monthly subscription (~$9/mo)
- Annual (~$79/yr)
- One-time lifetime deal (~$59)
- Other?

Not pitching anything. Whatever pattern shows up in the replies is probably what I'll build first. Free tier stays free either way.

Thanks for any input.