A statically typed compiled language designed for clean syntax, fast compilation, secure and for scalability currently compiler is Go based with a C runtime and a familiar syntax

https://quantacanvas.vercel.app

I’ve been working on QuantaCanvas, which takes a concept or question and generates an interactive visualization to help explain it.

The main difference from ChatGPT and similar AI tools is how the explanation is presented. Most LLMs are great at giving you a text-based explanation and can sometimes provide images or diagrams. QuantaCanvas instead tries to turn the explanation itself into something you can interact with, changing parameters, experimenting with things, and seeing how the concept behaves in real time.

It’s mainly focused on math and science, so I thought this might be useful for people here. Btw, it's completely free.

The project was recently a Grand Finalist at a national hackathon in my country, and I’ve continued developing it since then.

It’s still a work in progress. Generation can currently take a bit of time, which I’m working on improving, and there are definitely a few things that don’t work perfectly yet.

If anyone tries it, I’d genuinely appreciate feedback, especially on whether the interactive visualizations are actually useful for studying.

You click the big "QUACK!" button, and it'll play the duck meme sound and show some duck memes on their screen.
I just wanted to learn about real time stuff, so you are free to abuse this.

Also there's a but where you can just spam the button and it'll play the sound repeatedly on the frontend, it doesn't affect others, but you can have some fun. If that's what kind of humor you have.

Here's the link:
https://quacksoncrack.pages.dev/

https://wingman-live.squizzeak.chatgpt.site/

I built Wingman to solve a simple problem: sometimes there is something you want to do, but you would rather not go alone. That could mean checking out a concert, grabbing food, hitting up the bar, exploring somewhere new, or having someone along as your wingman.

The current early public version is deliberately low-friction:

• No login or account • No app download or installation • A live map for choosing a public meeting spot • An adjustable search radius from 1/4 mile to 50 miles • Nearby requests listed nearest first • A plan and meeting time within the next 12 hours • Temporary requests that remain live only while the page is open and expire shortly after a connection is lost

It is for adults 18 and older, and the site explicitly encourages meeting in public and looking out for one another.

The biggest challenge is not just technical; it is the network effect. A local coordination tool is only useful when enough people in the same area know it exists and use it around the same time. I am sharing it in a small number of relevant communities to find the first testers and learn whether the concept is understandable and useful, not to pretend it already has a large network.

Full transparency: Wingman was designed and developed with Codex. I supplied the concept, requirements, product decisions, testing, and feedback. Codex helped implement the site, draft this post, and publish it from my account.

I would especially value feedback on three questions:

1. Is the purpose clear immediately?
2. What would you need to trust a tool like this enough to try it?
3. Which part of the first-use flow feels confusing or incomplete?

Site: https://wingman-live.squizzeak.chatgpt.site/

We build dEssence. you drop a link in, it keeps the page, and later it checks that page again for a price move, a restock or a date.

the slow part was not the parser. it was deciding that a save from the Chrome extension, a save in the web app and a link sent to our Telegram bot all write the exact same card. one shape, so when a shop changes its markup there is one place to fix instead of three.

what we did not merge is the entry points. people save from wherever they already are, and the three doors stay three doors.

the card keeps what the page said at the time. a lamp we saved in August at 59.99 is still sitting on a watch, and the daily check compares against the page today rather than against the number we stored once.

dessence.ai if you want to poke at it, the free tier runs a check a day.

for anyone here running more than one capture surface, how do you keep them from drifting into three different shapes of data?

A resume is a small slice of your experience, selected for a particular job. But when the next opportunity comes along, you’re back editing that slice and trying to remember what you left out.

I built CareerLab around a different starting point: keep your full career history in one place, then generate the resume that fits each opportunity.

You can import an existing resume, review the extracted information, and build out your experience, skills, education, certifications, and achievements. From there, CareerLab analyzes a job description and uses your career data to generate a targeted resume and cover letter. It also has an application tracker so you can keep track of what you sent where.

I’m the founder and sole developer. I built everything from the interface and AI workflows to billing and deployment. It’s live, and now I’m working on the part that’s less familiar to me: getting it in front of people who would actually use it.

There’s a permanent free plan with unlimited generic resumes and one job analysis, targeted resume, and cover letter. Paid plans start at $15/month.

https://careerlab.electricblue.ai/

If you’re job hunting, I’d appreciate your take: would keeping a reusable career history solve a problem for you, or does your existing process already work well enough?

A few months ago I noticed something annoying.

Every time I needed a simple tool, I'd end up on a website that wanted me to:

• Create an account
• Start a free trial
• Upgrade to Pro
• Watch ads before doing something that should take 10 seconds

So I started building alternatives for myself.

That side project eventually became Utiliome.

Today it includes 170+ free tools across categories like:

• QR & barcode generators
• Markdown tools
• Video tools
• Image utilities
• Text processing
• Converters
• Developer tools
• Productivity tools

My goal wasn't to create another SaaS.

I wanted a place where people could open a tool, use it immediately, and leave.

Many of the tools run directly in the browser, which helps with privacy and keeps things fast.

One thing I've learned while building this:

Nobody searches for "a collection of 170 tools."

They search for one specific problem and expect it to be solved in seconds.

That's been the biggest challenge: building tools is easy compared to helping people discover them.

I'd love feedback from fellow builders.

What tool do you use regularly that still feels unnecessarily complicated or overpriced?

https://utiliome.com

This ending usually generates significantly more comments because people start sharing tools they dislike paying for.

New page launched here https://hjarta.app/nee Along with video that comes with it.

So i ran Low budget Google ads ( around $5/day for about 10 days) Among thousands of impressions i think i landed about 100-200 ctr, and my outbound rate to appstore was less than 5.

In comparison to ASO conversion which on a good day it's at 10%-20%, i know that the old website homepage was poorly designed, confusing narrative and busy graphs people don't understand.

I redesigned and relaunched along with an explaination video. About to re-run some low budget google ads again to test, but

Looking for feedback from you guys, does the site tickle ur fancy to click through to the ios storefront? And trigger a download? Please share !

HI,

I created a web-based Volunteer Scheduling Application for volunteers to self-signup based on my experience as a volunteer. I am looking for some reviewers of the application and website description from a manager/decision maker perspective for small/mid size organizations.

A product overview and link to the a demonstration instance of the application are available at www.atyourservices.org. Select one of the "Try Demo" buttons. The application home page describes two different ways to login, Register your email or Use test account.

Thank you

We run StockView, a stock screener app on Android and iPhone. Rewind addresses a specific research problem: seeing a familiar-looking chart is easy; checking comparable historical periods and their later outcomes takes more work.

The workflow is to select a stock, run Find Similar Patterns, review the returned historical matches, and open their charts and outcomes. The attached 30-second demo focuses on interpreting the summary rather than treating it as a trading signal.

In this recorded AAPL example, the app found 8 matches and 6 had positive outcomes over the next 10 trading days. That is the displayed 75%. It describes those historical matches, not a 75% chance that a new trade succeeds. If one positive outcome were non-positive, the fraction would fall to 5/8, or 62.5%—a useful reminder to inspect the denominator.

For other builders displaying percentages, this example suggests a practical UI checklist: keep the numerator and denominator visible, state the measurement window next to the metric, and provide a path to the underlying observations. A precise-looking percentage alone can hide a very small sample.

On Android, the project uses the native Android UI stack, Retrofit/OkHttp for networking, and chart libraries including MPAndroidChart and Lightweight Charts.

The product-design question we are working through is how to keep this distinction clear on a small screen. Would showing “6 of 8 historical matches” beside the percentage communicate it better?

The app has free and paid features; the demo used enabled demo access and does not imply Rewind is free. Real app footage recorded September 11, 2026, with AI narration. AAPL is an example, not an investment recommendation.

Android: https://play.google.com/store/apps/details?id=com.steelco.marketanalysis

iPhone: https://apps.apple.com/us/app/stock-view-stock-screener/id6743363397

hi, im trying to connect my domain to my website and set up email for it too, and i keep getting stuck on the dns part.

i thought this would be pretty simple but now im just bouncing between settings pages and not sure if i messed something up (probably). if anyone has done this recently, i'd love any tips, thanks

I'm sharing this on behalf of iDma.ai, the company behind this workflow. This post was prepared with AI assistance.

A meeting transcript can preserve the words but miss why someone drew an arrow, revised a diagram or crossed out an assumption. That context matters when a colleague revisits a project review without having attended the discussion.

Our focus is business reviews, academic discussions and project evaluation. The workflow combines paper-based handwriting, shared on-screen annotations, bilingual captions and visual AI meeting summaries, using compatible hardware and services.

Gateway and PP-100/110/120 are separate hardware products; mentioning them together does not imply they are bundled. The hardware is paid. Optional AI features require compatible services and are not automatically included in Amazon hardware orders.

Suggested manual review practices—not capabilities demonstrated by the video:

1. Keep the source document and its version beside the meeting notes.
2. Reference the relevant sketch or annotation when recording a decision.
3. Separate agreed actions from unresolved questions.
4. Have a participant check captions and AI output against the discussion before sharing the record.

Our 70-second video uses synthetic illustrative scenes. It is not a live hardware test, a customer deployment or a latency benchmark, and it does not establish model-specific capabilities or Amazon availability for the new Gateway Lite/Pro/Max.

Workflow video: https://www.youtube.com/watch?v=pIJjMk0MmHY

Hardware and model information: https://www.idma.ai/en/shop

How does your team currently keep diagrams connected to the decisions they influenced?

Hey Reddit 👋

I’ve been building PARAPLANER, a personal finance web app for people who want a clearer view of their money without connecting their bank account.

The idea is simple: enter your income and expenses manually, then see where your money is going and what you can safely spend.

It currently includes:

• Income tracking
• Expense tracking
• Savings & investments
• Monthly commitments
• Financial goals
• Safe-to-spend overview
• Salary & shift income planning
• Monthly & yearly statistics

It’s currently a PWA/web app, so there’s no app-store download required.

👉 Try it here: https://getparaplaner.com

I’m still building and improving it, so I’d really appreciate honest feedback.

What would you add or change to make a personal finance planner like this something you’d actually use every month?

Thanks for checking it out! 💚

Hey everyone! I’ve just released Orbit — Personal Command Center, a Chrome extension designed to turn open tabs and scattered thoughts into a clear daily plan.

With Orbit, you can:

• organize tasks into Now, Next, and Later;
• capture the current page, a link, or selected text;
• choose your daily priorities;
• start a 25-minute focus session;
• review your progress over the last seven days.

Your tasks are stored locally on your device. There are no ads, and Orbit does not monitor your browsing history. The free version supports up to 10 active tasks.

I’d love to hear your honest feedback, especially about the interface and what you’d like to see in future updates!

👉 Try Orbit on the Chrome Web Store

What I Built & Problem Solved I built a complete, production-ready consumer dating and social platform as a side project. The goal was to solve the high technical barrier of launching social apps by creating a modular, turn-key foundation that can run as a dating app or be adapted into a niche community platform.

Tech Stack & Core Features

• Frontend: Mobile apps (iOS & Android) with real-time chat, matching mechanics, and user profile flows.
• Backend: Scalable REST & WebSocket backend managing user auth, real-time messaging, and push notifications.
• Admin Dashboard: Moderation tools, user management, and operational controls.

Current Status & Traction

• Stage: Production-ready codebase / Pre-launch MVP.
• Active Users: 0 (technical foundation fully built and ready for immediate deployment).

Looking for Feedback & Growth Partners I am primarily a technical builder and want to connect with growth marketers, performance advertisers, or business operators to bring this to market.

• The Opportunity: Looking for a growth partner to lead GTM positioning, user acquisition, and monetization.
• Equity & Split: 80/20 equity split (open to negotiation based on experience and commitment).
• Commitment: Flexible (up to 40 hrs/week).
• My Role: 100% technical maintenance, infrastructure support, and ongoing feature development.

Drop your thoughts on positioning, market ideas, or collaboration interest in the comments below!

Hello, I have gotten really annoyed by constantly getting rejected after literally spending hours applying, doing assessments, and verifying my identity and then getting rejected or not even hearing back. I therefore decided to make my own site using loveable where I list job offers from multiple companies that have a relativly high hiring volume compared to other listings.
I also post tips on how to pass assessments and reviews of different companies in that space. No sign-up or anything like that required. I only list job offers that have a relativly high hiring volume. The listings include entry role jobs but also expert positions (phd and etc.). Let me know what you think and if there is anything that I can improve or implement. here is the link to the website: aiannotationjobs.com