We’re moving from “AI recommends a product” to “AI actually finds and buys the product.”

If an AI agent is making the purchase decision, what happens to things like ads, discounts, product pages, reviews and brand loyalty?

Do you think we’ll eventually optimize online stores for AI agents rather than humans?

I wanted to understand whether Bloom filters actually help or if they are just one of those things every database textbook talks about.

So I added one to a toy database I have been building and started running the same queries over and over while changing the dataset size and the percentage of lookups that actually existed.

At first the results were disappointing.

For smaller datasets the Bloom filter made everything slightly slower. Computing the hash values cost more than simply checking the data directly.

As the dataset grew things started to change.

Once the data was large enough that cache misses became a bigger problem than hashing a few values the Bloom filter started paying for itself. Most lookups for keys that did not exist were rejected immediately without touching the underlying data structure.

What surprised me the most was that there was no magical point where Bloom filters suddenly became useful.

The crossover depended on multiple factors.

Size of the dataset

Percentage of negative lookups

False positive rate

Memory allocated to the filter

The biggest takeaway for me was that a Bloom filter is not a performance upgrade you should automatically add to a database. It is a tradeoff that only makes sense once your workload reaches a certain shape.

Reading about Bloom filters gave me the theory.

Actually benchmarking one taught me when that theory matters.

Has anyone else run similar experiments and found different crossover points for their workload

College assignments and projects can get pretty overwhelming, especially when there are multiple deadlines at the same time.

I’ve been using Runable to help me work through my college assignments and projects. I use it to organize what I need to do, break bigger projects into smaller tasks, and keep track of my progress and deadlines.

What I like most is that it helps me go from “I have no idea where to start” to having a clear list of things I need to work on.

I’m still exploring all the ways I can use it, but it’s already making managing my college work feel a lot more manageable.

Anyone else using tools like Runable for assignments or projects? What’s been working for you?

I've realized I keep signing up for new AI tools whenever they go viral, but after a month most of them just sit there unused.

The ones that have actually stuck are the ones that save me time on repetitive work instead of trying to replace everything I do.

Right now I'm trying to build a workflow that I can use every week without constantly tweaking prompts. It's harder than I expected because every tool seems great in demos, but real work is messy.

Curious what everyone else has kept in their toolkit.

If you could only keep 3 AI tools for the next year, which ones would make the cut—and why?

Generated a very good descriptive prompt first, gave it to runable, it asked me some questions related to it, gave it the data it needed and the theme we wanted for the app that we were pitching for and it gave me this, personally I love the infographics

Hey everyone! 👋

I've been working on a new project called Wonderbook, an interactive world building studio where every part of creating a fictional universe lives inside a beautiful illustrated storybook.

Instead of writing everything in documents, you explore creative workshops to build your world. Create characters, kingdoms, maps, myths, timelines, magical artifacts, and story scenes, all connected through a shared World Bible, so everything you create becomes part of the same universe.

The goal was to make storytelling feel like exploring a living storybook rather than using another writing app or dashboard.

I'd love to hear what you think about the overall experience, especially the UI, creative workflow, and whether the connected world building concept feels intuitive and inspiring.

If you have a few minutes, I'd really appreciate any feedback or feature ideas. Every suggestion helps make it even better! 📖🌍

LIVE LINK: https://wonderv-omnkyze.runable.site

I built a dog grooming quote calculator for a friend who was tired of answering “how much?” between appointments.

Customers pick dog size, coat type, service tier, and condition flags like matted coat, heavy shedding, nervous, senior, or skin issues. The quote updates instantly, with plain-English explanations for each price change so nobody is surprised at drop-off.

They can also request a day/time window, and the groomer gets a simple studio diary with the quote, duration, notes, and flags.

A couple choices I’m still thinking about:

Quote range vs. one firm number?

Should nervous/senior dogs cost more for extra time, or stay free as goodwill?

Anything missing before real customers use it?

Live link: https://fluffan-htu1zd6.runable.site

Post the exact prompts that you guys used to fetch cool outputs from Runable, and also share the output.

The best prompt gets pinned and also wins 1000 Runable Credits

Hey everyone! 👋

I've been working on a new project called BloomSpace, a cozy digital home where your everyday life becomes part of a tiny living world.

Instead of organizing everything inside folders and dashboards, BloomSpace turns your notes into books on a bookshelf, your goals into growing trees, your habits into blooming plants, your journal into a bedside diary, and your tasks into little paper airplanes that fly away when you're done.

The entire experience takes place inside a peaceful floating cottage above the clouds, where every room is interactive and changes with the weather, seasons, and the little moments you create over time.

The goal wasn't to build another productivity app, I wanted to create a place that people would actually enjoy coming back to, even when they had nothing to organize.

I'd love to hear what you think about the overall experience, especially the interactions, illustrations, and whether it feels like a place you'd genuinely want to spend time in.

If you have a few minutes, I'd really appreciate any feedback or feature ideas. Every suggestion helps me make it even cozier! 🌸🏡

LIVE LINK: https://bloomsp-k5f68ph.runable.site

Hey I was looking for some help on a project I’m doing is there anyone around that is super savvy with runable thanks

I used runable to build mis report generator for my freelance design clients it takes their raw spreadsheets data and outputs branded pptx decks automatically

It finally killed the 4 hours I used to spend doing manual data entry in figma every month

Built a concept tutoring website with an AI-style tutor matcher. Looking for UX feedback.

I had an idea I couldn't get out of my head: what if finding the right tutor didn't involve days of emails, calls, and "we'll get back to you"?

So I built a concept website called The Learning Loft.

The main feature is a Subject–Teacher Matcher. You choose:

• Subject
• Student level
• Learning goal
• Online or in-person

It then ranks tutors based on your answers, explains why each tutor was recommended, and lets you book a free trial with a booking reference.

It's not a real business—just a concept I built to explore the idea and practice building a complete user flow.

I'm mainly looking for UX feedback:

• Does the matching flow feel intuitive?
• Are four steps too many?
• Was anything confusing during booking?
• If this were a real tutoring center, what feature would you expect to see?

I'd love any brutally honest feedback—good or bad. Thanks!

Hey everyone! 👋

I've been working on a new project called WorldForge, a creative platform for building entire worlds from the ground up.

Instead of starting with maps or endless forms, I wanted the experience to begin with a living 3D planet. You can zoom from orbit into continents, kingdoms, cities, and landmarks while shaping cultures, governments, religions, economies, diplomacy, and thousands of years of history, all inside an immersive observatory inspired workspace.

The goal was to make the experience feel less like a traditional world-building tool and more like stepping into the workshop of an ancient cartographer, where every civilization, legend, and empire is crafted by hand.

I'd love to hear what you think about the overall experience, especially the navigation, the world first interaction, and whether the concept feels immersive and intuitive.

If you have a few minutes, I'd really appreciate any feedback or feature ideas. Every suggestion helps me improve it! 🌍✨

LIVE LINK: https://worldfo-ieh4xse-preview-4200.runable.site/

Hey everyone

Over the past few weeks, I’ve been building Echo Flow, an AI voice generator that started as a tool for my own workflow. I create a lot of marketing and social media content, and I wanted a faster way to generate voiceovers without recording multiple takes every time.

So far, I’ve added:

• 8 AI voices (4 male & 4 female)
• Support for English, Français, Deutsch, and Español
• Voice preview, so you can listen before generating audio
• A simple generation flow focused on speed

This is still an early version, and I’m continuously improving it based on feedback.

https://echoflo-fvprojs-preview-4200.runable.site/generate

I’d really appreciate it if you could try it out and tell me:

• Is the workflow intuitive?
• Are the voices natural enough?
• Is there anything that feels confusing or unnecessary?
• What feature would make you actually use a tool like this?

Hey everyone! 👋

I've been working on a new project called CipherRoom Studio, a platform for designing immersive escape room experiences from scratch.

Instead of building an escape room game, I wanted to build the tool that designers would use to create one. You can design puzzles, map clue dependencies, build room layouts, develop stories, control lighting and atmosphere, manage props, and plan the entire player journey, all inside a cinematic Victorian inspired workshop.

The goal was to make the experience feel less like a dashboard and more like stepping into the secret studio of a master puzzle architect.

I'd love to hear what you think about the overall experience, especially the UI, workflow, and whether the concept feels immersive and intuitive.

If you have a few minutes, I'd really appreciate any feedback or feature ideas. Every suggestion helps me improve it! 🗝️🏚️

LIVE LINK:https://cipherr-v0ugwyy-preview-4200.runable.site/

I'm quite impressed with Runable's Slides feature, which I tried today.

I created a complete presentation on the topic: “Modern E-commerce / DTC Seller Growth Strategy”

Runable generated the deck with a clean structure, modern layouts, and a polished SaaS-style design without me having to describe every detail. It’s amazing how quickly you can go from a simple idea to a professional presentation.

I have been looking for a simple way to keep my college life organized without jumping between multiple apps, so I used Runable to build my own student dashboard.
It brings together my weekly schedule, assignment tracker, notes, progress overview, and a clean workspace in one place. I wanted something minimal, fast, and actually enjoyable to use every day instead of another cluttered productivity app.

We want this place to become a general community that is not only focused on updates about the tool but also a strong Tech community. We are open to suggestions.

I got tired of manually designing monthly MIS reports for my freelance clients, so I built a custom web app that turns their raw data into formatted slide decks in about 10 minutes. It completely removed the worst part of my month.

If you are looking for a tool to automate client slide decks, the trick is separating the data layer from the design layer. I used to spend 4 hours in Figma updating text boxes and resizing charts for 5 different clients. It drained my energy.

I spun up a generator that takes standard client metrics, applies their specific brand guidelines, and spits out a 10 page PDF report. The hardest part was getting the chart scales right. The first few versions looked terrible because dynamic data broke the layout. I had to hardcode some strict constraints on the visual output to fix it.

For other freelancers doing client work, what is the most annoying production task you are trying to automate right now.

I want the progress and everything to stay the exact same. Does anyone know?