r/indie_startups

Pitch your product in 1-2 lines - and drop a link here.

I'm building a community where makers can share what they’re building and get fair visibility. Here's the link: https://vibecodedit.com/

I built tryproduck.com/audit, it walks your app like someone opening it for the first time and sends back every bug and confusing bit it hits. Over 650 startups have run it so far.

Row-level security is the thing everyone knows they should have and it's the thing that quietly gets forgotten on one table, or shipped as USING (true), or bypassed by a service-role client. You don't find out until someone reads another tenant's data.

I built a small MIT-licensed tool for exactly this footgun, and I wanted to share it here since it's Supabase-shaped:

npx tenant-guard

Two parts:

1. Static guards (zero-dependency, run in CI) that flag the classic leak shapes: an authenticated route that loads a row by bare id with no organization_id filter, and new SECURITY DEFINER functions left callable by anon over PostgREST (revoking from anon alone is a no-op, it catches that).
2. A runtime RLS proof, point it at a seeded test/branch database and it drops to the authenticated role, assumes one tenant's identity via your JWT claims, and asserts that session can't see another tenant's rows, table by table. If a policy is missing or wrong, the build fails.

There's a demo you can run in 10 seconds with no infra (it uses an embedded Postgres): it passes a correct policy and fails a leaky one.

Honest disclosure: I built it, it's free, no signup/telemetry, and I'm posting because I think it's genuinely useful for this community, not selling anything. It's sharp for Supabase/Postgres specifically. Feedback on the becomeTenant config (how it assumes a tenant's identity for your policies) would be especially useful, that's the part that varies most between apps.

It might not work on any project but it did work on the projects I tested it on

Repo: https://github.com/FedericoTs/tenant-guard

Templatify lets you automatically open GMail with your email pasted as a new Email. It also lets you

• Define placeholders/variables to reuse emails
• works with Outlook, Gmail, yahoo, Proton mail
• send emails from any website with just 1-Click

Chrome web store: https://chromewebstore.google.com/detail/aeaapcbilfddlkeeggbkkjmbchfaemkg

I'm building VibeHarbor — a community for builders to share what they've actually shipped and connect with collaborators, backers, and early users. The one rule: every product is posted by the person who built it. Real products, real makers.

It's early, and I'm looking for the first cohort of builders to post their work. If you've shipped something — a SaaS, an app, a tool, even a weekend project — I'd love to have it on there.

What you get as an early builder:

• Early visibility to other builders

• Feedback and your first followers

• Founding-member status as the community grows

Post your product 👉 vibeharbor.dev — or reply with a link and I'll help you get set up.

Hi everyone!

After months of development, I finally launched my first app on Google Play. It's a planning app focused on organizing tasks, shared calendars, shopping lists, notes, and goals with friends or family.

I'd really appreciate honest feedback on the Play Store listing, onboarding, UI, or anything that stands out.

Thanks for taking a look! Joinplanner

For anyone wondering, the app I'm working on is https://www.AppScout.co.

It helps people discover web and mobile apps from across the internet by showing them one app at a time. People like apps in order to get personalized app recommendations.

If you run a software startup or side project, you can list it for free to get free extra traffic here:https://www.appscout.co/submit/

(Affiliation Disclosure: I'm the sole creator and developer behind AppScout.)

I kept doing this thing where I'd find something I wanted to deal with later — an article, a product restock, a ticket sale, a deadline, some documentation, whatever — and I'd leave the tab open.

Then 3 days later I'd have 30 tabs open and no idea why half of them were there.

Bookmarks didn't really solve it either, because they remember where something is, but not when I need to come back to it. And setting a reminder on my phone meant getting an alert on the wrong device and then having to find the page again.

So I built Latr.

The idea is pretty simple:

Find something → remind yourself about it → forget about it → Latr brings the exact page back when you need it.

For example, if I'm looking at a page about a ticket sale starting Friday at 10 AM, I can highlight the date, right-click and tell Latr to remind me about it. It saves the page along with the reminder.

When the time comes, I get a notification and clicking it takes me straight back to that exact page.

There's also a keyboard shortcut (Alt + Shift + Y) if I just want to save the current page quickly.

I built a bunch of other things around the same idea too — recurring reminders, snoozing, notes, folders/tags, calendar handoff, importing existing links, etc.

One thing I was particularly intentional about is privacy: there's no account, no backend, no analytics, and no telemetry. The reminders stay in the browser.

It's completely free right now.

🔗 Chrome: https://chromewebstore.google.com/detail/latr-%E2%80%94-remind-me-about-th/lcceeepfhggkninbfbifkpalkdoinjli

🌐 Website: https://latr.page/

I'm sharing a short video showing how it works too.

This is my first time putting something I've built out there publicly, so I'd genuinely love some feedback.

Does this solve a problem you actually have?

And if you've tried it, I'd especially like to know:

• What's confusing?
• What feels unnecessary?
• What's missing?
• Would you actually keep using something like this?

I'm much more interested in hearing what sucks about it than hearing that it's great 😅

l kept struggling to find Skia shader components that were actually ready to drop into an RN app. most shader code out there isn't built for RN's Skia renderer at all. So l put together my own library. Some shaders are free, others are from artists who charge for their work

l know ShaderToy exists, but that's generic GLSL you'd have to manually port to SkSL and adapt for RN UI. Мinе is already RN-Skia-ready and built specifically for UI components like buttons and panels etc.

Let me know if you'd use something like this

Literally just in shock right now, as the 3rd week post-launch just started and Precursor is at over 3k total downloads, almost 1k of that came in over night.

I built this for myself originally becasue I was frustrated that I kept blowing through my whole daily screen time limit in one sitting. So I got to work building an app that lets you set small hourly limits rather than one big daily budget you have to try to ration throughout the day.

Now I literally floored by how much people seem to enjoy Precursor but I am just so confused where this traffic is coming from ASC lags behind by about a day so all I know is that most of the traffic overnight is coming from outside the US.

Does anyone know how to find posts on social media about your app, when the posts might be in a different language? I don't think this is all coming from my posts alone, as the most they have brought in previously was about 400 downloads.

Beyond grateful, I just want to know how I can reach these people and make sure I do right by them, already working on 15 app localizations and pushing that this week so hopefully that helps.