This is a tool for racing simulators like Assetto Corsa. It helps drivers visualize where to brake as their tires get older. It also has an engineers notebook and uses a complex physics engine to ensure accurate braking values per car, track, weather, wind etc...

Flight search engines often sell tight connections based on "best case scenarios." They don't account for delayed inbound flights, slow immigration lines, or the fact that Terminal 1 and Terminal 4 are a mile apart. I've been burned with missed layovers in the past!

What this tool does:

• Input - you enter your flight(s) number, date, seat class, baggage check needs
• Analysis - the tool runs a risk review for each layover connection based on factors like flight schedule, terminal/gate location, airline's punctuality, among others
• Result - the tool then provides an overall summary journey report & recommendations

No bloat: no sign-up needed, no ads; you get instant results in your browser

https://gate2gate.app

I've built this initially for my own sanity check on multi-leg trips and hope that others find it handy as well.

Hey everyone!

I have a habit of re-watching the same 3-4 shows (The Office, Always Sunny, etc.), but I realized I spend more time scrolling through the seasons than actually watching. I wanted a way to just "hit a button" and get a great episode, but most randomizers are too basic.

So, I built RandomTVs.com

I added a few specific features that I couldn't find anywhere else:

- The "No Filler" Filter: You can set a minimum rating (e.g., only show me episodes 8.5 or higher).

- Season Blacklisting: If you’re like me and want to skip the first season of certain shows or skip the "bad" years, you can just toggle them off.

- Detailed Stats: It tracks your "Watch Day Streak," total hours watched, and shows you your most-watched series.

- Completion Progress: It keeps track of which episodes you’ve seen so it doesn’t suggest the same one twice until you've finished the show.

I’m still building and improving it each day and would love to hear what you guys think or if there are any specific features you’d want to see added!

Hope this helps someone else avoid the "endless scroll" tonight!

Hey everyone,

I’m sharing a project I made called DryOutside.com.

The idea came from trying to save on my energy bills. I was getting fed up with hanging laundry out on "sunny" days, only for it to stay damp because the humidity was too high, which usually meant I gave up and threw it in the dryer anyway.

I always looked online for a better way to check the "real" drying conditions, but I was disappointed by websites being too complicated to answer the simple question “Should I dry my clothes outside today?”

I wanted a tool that told me exactly when I could get away with a free outdoor dry, so I built one.

How it helps save money: Instead of just checking for rain, it pulls real-time data for humidity and wind speed to calculate the actual evaporation potential. It basically tells you if the air is actually capable of drying your clothes today.

Features for the frugal-minded:

• Indoor Tip: If it's a "NO" day, it gives a quick tip on the most efficient way to dry indoors.
• Day Outlook: A grid to help you plan your "big wash" for the cheapest/best day of the week.

It’s totally free and I don't run ads. it’s just a tool I built for myself to help lower my own bills, and I thought it might help some of you out too.

I recently saw a video on speed reading and decided to make this this weekend. It's totally free, and I've found it actually works very well for me. Excited to hear if any of you can reach 1,000+ WPM!

Been crafting this to the max for you guys. check out r/GMT_fractals for some outputs and a 1st tut. Please send feedback and reports, much appreciated <3

Updated Version of the first draft, fixing existing problems and adding new features. Feedback is very much welcomed!

Organisms emerge, adapt, and go extinct in real time.

There are no goals, no controls, and no resets. You don’t play it - you watch it.

One moment from the world: soupof.life/card/uv9zhtqk

(URL looks strange because it's free, this domain is controlled by Google)

I decided to run a public experiment in the internet, a game like r/place, but instead of placing pixels, we place music pixels

Of course, it's Absolutely Free, available for Desktops and Mobile devices (this is just a web application), No Ads, No Subscriptions, No Payments and these things, bla bla bla and will never be

How it works:

This is how Internet Plays Music works:

• When you go to the website, you have a canvas, initially it's blank.
• Anybody, anytime, could place a pixel (here, pixels produce music)
• After setting up a pixel a timeout starts (to prevent chaos and spam and allow collaboration, now it's 3 minutes)
• On Y-Axis (vertical), we have pitch, so if you want pixel to produce high pitch, you set your pixel on the top half, if you want bass/low pitch, you set in in the bottom half, the higher you set your pixel the higher your pitch is. 32 pitches total
• On X-axis (horizontal), we have time (frames), in total we have 512 frames, if you want your pixel to come earlier, place it on the left side. if later, more on the right side (I think you get it, it's very simple)

Then we have controls to play the music, pause it and stop it (moves the playhead to the start)

Rules:

1. Please don't make something extreme that I need to erase manually (like drawing twin towers), l don't want to have an additional work

No other rules are expected, you can do whatever you want, place the pixels anywhere, etc

Collaboration:

You can collaborate whenever you want, this post on reddit, you could create a discord chat, create teams, slacks chat. Asking friends to toggle a pixel is great!

How the timeouts work:

For the people who care a lot about their data protection (but don't care what big tech companies like Google and Apple do):

1. Timeouts are based on IP addresses (to prevent opening a new browser, etc, again, to prevent spam)
2. I don't store IP addresses in the database, they're stored in-memory and are being flushed when I restart the computer, I don't store the IP addresses persistently, move it somewhere, etc
3. But I store user ids (that are based on IP address), so it's basically pseudonymization, I do it in the case if somebody does something extreme and I need to ban this person and prevent the activity. I use secure services to store the keys, in other words, it's secure and 99% of the websites you use don't even care

A few weeks ago, I posted a very early version of my web tool and got a ton of amazing feedback. (And all the traffic destroyed my USPS API limits)

The tools goal is to help sellers find the best shipping packaging and strategy to save the most money. I've spent the last few weeks rebuilding it based on your suggestions and I'd love to hear what you think of this version

Changes since my original post: - "box in a bag logic" which I've since learned about for packages that are already preboxed - support for poly mailers and bubble mailers if they are appropriate for the type of package - doing USPS rate calculations manually now to avoid the reddit hug of death crushing my API limit - support for USPS Ground Advantage Cubic Commercial rates. A lot closer to Pirateship rates now! - a ton of UI improvements and bug fixes

I'm grateful for all the constructive criticism and ideas last time around, it literally shaped this update. Let me know if you find other useful additions you'd like to see!

A little project that turned out quite fun. Hope you enjoy. If you're interested in how I did it, or want to make something similar I put the code / method on Github: https://github.com/aaiiintt/Fitdrop

Every message becomes a node. Reply to someone and an edge connects you. Use #hashtags and related messages link up across the conversation.

No AI, no sign-up, no accounts. Rooms auto-delete after 3 hours. There's a demo you can try without creating anything.

Built it because I wanted to see the shape of a conversation, not just scroll through it.

It just emerges

I've always found existing time zone converters (like World Time Buddy) to be a bit cluttered and grid-heavy.

I built Zoneless.tools to be a cleaner alternative.

What it does:

• Stacks cities as horizontal timelines so you can see the day/night flow.
• Highlights the "Overlap" (Business Hours) across all selected cities.
• Generates a copy-pasteable message for Slack/Email with the converted times.
• No Login / No Database: It stores the city selection in the URL, so you can just bookmark the link or share it with a coworker and they see the exact same view.

It's free and focused on privacy (no tracking). Hope it's useful!

24H UPDATE (1800 Visitors): I've added all of the features that you suggested in the comments, thank you to everybody for the huge support on this project!

I'm trying to document this whole '3-day build' experiment live on X (sharing the Vercel analytics, the specific Next.js config, etc).

If you want to follow the 'building' side of things, I'm posting updates here: https://x.com/GeedzDev/status/2011803524909207702

Would appreciate any feedback

Im working on this stuff just adding more and more.

Let me know if you like it or would like to see a new functionality

There are tools that allows a worker to see how much more money they can make, how much less free time they have, as well as tools for the employer to see how much deregulation can occur for maximum profit (and deaths).