r/saasbuild

This week, my tool plotiq.app crossed 1,000 active users.

A month ago, it was just something I built for myself because I was tired of manually turning CSV data into charts for projects and analysis.

Most tools I tried felt either too complex or too slow for something that should be simple.

So I built a small tool that:

-Takes a CSV file

-Instantly generates clean charts

-Requires no setup or learning curve

It’s still very early, but students, researchers, and developers started using it and giving feedback.

Hi everyone!

As an engineering student and developer, I’ve always felt my productivity was fragmented by having to jump between 4 or 5 different tools just to manage a single project. That’s why I decided to build Nexiun.

Nexiun isn’t just another note-taking app; it’s a centralized hub designed to unify your workflow, from the initial spark of an idea to its technical execution. It’s ready to use, and I’m sharing it with you all to help shape its future.

Important Note on Language: Nexiun was originally built for the Spanish-speaking market, and I am currently working on the official English localization. However, the UI is designed to be intuitive, and it works seamlessly with any browser's built-in translation (Chrome, Edge, etc.). Don't let the language stop you from testing the workflow!

What you can do in Nexiun today:

• Idea Network: Forget flat lists. Use a node-and-edge canvas to create visual mind maps (supports text, voice, and groups).
• For Devs (Database Diagrams): Design your Entity-Relationship diagrams and automatically get the SQL script ready to copy (Supports PostgreSQL, MySQL, and MariaDB).
• Project Management: Dynamic Kanban boards with integrated group chat, custom roles, activity tracking, and more!
• Tasks & Interconnectivity: Centralize personal and group project tasks in a single list view. Each task supports subtasks and dynamic movement. Plus, you can convert any note into a task with just one click.
• Habit Tracking: Visual heatmaps to track your real consistency, both for individual habits and across your entire activity.
• Rich Notes: A powerful editor that lets you link your notes directly to your projects (as tasks) and ideas.

The platform also includes a social layer (Cognitive Network) for collaboration and detailed performance statistics. Nexiun is in an early but fully functional stage, and my goal is for it to grow through the feedback of people who, like me, are looking for a frictionless workflow.

I’d love to know: Which module seems most useful to you? What integration would you like to see next?

You can try it out here: https://nexiun.app

Thanks for the support!

https://fridgehero-mealgenerator-antiwaste.base44.app/ Prende gli ingredienti casuali che hai già (soprattutto quelli in scadenza) e genera ricette intelligenti. Il trucco? Ogni volta che cucini, calcola esattamente quanti soldi hai risparmiato e il tuo impatto sulla riduzione di CO2. Voglio che tu veda la "vittoria" per il tuo portafoglio e per il pianeta.

Hi everyone!

As an engineering student and developer, I’ve always felt my productivity was fragmented by having to jump between 4 or 5 different tools just to manage a single project. That’s why I decided to build Nexiun.

Nexiun isn’t just another note-taking app; it’s a centralized hub designed to unify your workflow, from the initial spark of an idea to its technical execution. It’s ready to use, and I’m sharing it with you all to help shape its future.

Important Note on Language: Nexiun was originally built for the Spanish-speaking market, and I am currently working on the official English localization. However, the UI is designed to be intuitive, and it works seamlessly with any browser's built-in translation (Chrome, Edge, etc.). Don't let the language stop you from testing the workflow!

What you can do in Nexiun today:

• Idea Network: Forget flat lists. Use a node-and-edge canvas to create visual mind maps (supports text, voice, and groups).
• For Devs (Database Diagrams): Design your Entity-Relationship diagrams and automatically get the SQL script ready to copy (Supports PostgreSQL, MySQL, and MariaDB).
• Project Management: Dynamic Kanban boards with integrated group chat, custom roles, activity tracking, and more!
• Tasks & Interconnectivity: Centralize personal and group project tasks in a single list view. Each task supports subtasks and dynamic movement. Plus, you can convert any note into a task with just one click.
• Habit Tracking: Visual heatmaps to track your real consistency, both for individual habits and across your entire activity.
• Rich Notes: A powerful editor that lets you link your notes directly to your projects (as tasks) and ideas.

The platform also includes a social layer (Cognitive Network) for collaboration and detailed performance statistics. Nexiun is in an early but fully functional stage, and my goal is for it to grow through the feedback of people who, like me, are looking for a frictionless workflow.

I’d love to know: Which module seems most useful to you? What integration would you like to see next?

You can try it out here: https://nexiun.app

Thanks for the support!

I'm a solo founder. I've been running TikTok ads and large scale UGC (scaled 2 apps to 100k+ users and 1 acquistion)for my own app and kept hitting the same wall: there was no good way to know what UGC creative formats were actually working right now across my category.

Tools like AdSpy exist but they're expensive, bloated, and built for e-commerce. For mobile app founders, the data that matters is different — hook formats, emotional angles, engagement by app category, what's trending vs. what's saturated.

So I built HackUGC (hackugc.com).

What it does:
- Shows trending TikTok videos in your industry/category
- AI-analyzes patterns across high-performing creatives (hook types, pacing, emotional framing, CTA styles)
- Lets you see engagement rates broken down by category
- Gives you the data to write better UGC briefs

The core insight that shaped it: most app founders brief UGC creators based on what they think sounds good, not what the data shows is working. This shifts that.

What I built it with: Next.js, TikTok data API, Claude Opus API for pattern analysis.

Biggest thing I learned building it: the hardest part wasn't the tech, it was figuring out how to surface insights in a way that was actually actionable, not just data for data's sake. "Here are 500 trending videos" is useless. "The top 3 hook patterns in productivity apps this week" is useful.

If you're running TikTok UGC and want to check it out, I'd genuinely love feedback from builders. The only way for it to be a succesful product worth sharing, would be if i were able to use it to scale my own apps. Clearly that's working so next I want to add tools that will 100x my research.

I started building apps when I was 13 (Now 20). But while building projects I always face one problem which is procrastination. I felt stuck… I used to leave projects in half because there is no accountability.

So I thought let’s build something that punishes you for your missed deadlines. And actually make you accountable for your own deeds.

That’s how ShipLock started…

But one problem was there unlike other todo apps where you can just the task as complete. I choose different approach you have give the proof of task completion at the site. We have weekly deadlines

So if you missed the deadline then you have to face the consequences. Like your Instagram or entertainment platform get blocked on your phone until you finish the work or other punishments waiting for you. For the one who choose to escape by just deleting the app. We hang you picture on jokers wall of the site.

Each tasks have points complex tasks have more points.

There is leaderboard too which rank you according to my points.

We call it wall of legends only 100 people get ranked there…

I know what you were thinking it’s brutal…

Yeah it is..

It will be hard on you but honestly for your own good..

So right now it’s in development phase we already have build most of thing just polishing the version then it will be available to public.

I just pushed a huge update to TraceMind, my fully offline AI browser history search tool. The feedback from this community on the initial launch was incredibly helpful, and I wanted to share exactly how I rebuilt the search pipeline to make finding your old tabs significantly more accurate.

The most noticeable technical change in version 1.2.3 is fixing exactly how older results surface. I noticed that older pages were systematically getting buried by aggressive recency multipliers. I completely removed that recency bias so that pure relevance drives the ranking instead of the visit date. I also introduced a new metadata search layer covering titles, URLs, and descriptions. This allows the high performance FlexSearch engine to scan your entire history for exact keywords instead of just looking at the most recent thousand pages. Additionally, I bumped the AI similarity threshold up to 0.25. This simple tweak eliminated all those weird, noisy false matches the local neural network would sometimes produce at lower confidence levels.

Another massive update is that the free version of the extension is no longer capped. You now get unlimited page indexing and three hundred sixty five days of history retention completely for free. You can even import your past month of existing Chrome history right off the bat to jumpstart your semantic memory bank. The entire concept relies on building a comprehensive map of your browsing, so limiting the capacity just did not make sense anymore.

For those who love to hoard data and read on the go, the Pro version now includes a dedicated Offline Page Viewer. It saves complete HTML snapshots of the pages you visit. You can read them later in a totally secure sandboxed environment without any internet connection. The privacy architecture remains completely unchanged. Everything still runs one hundred percent locally on your device using WebAssembly and WebGPU with absolutely zero cloud uploads.

You can grab the latest update over at tracemind.app or directly on the Chrome Web Store. Please let me know if the new hybrid search algorithm feels sharper and more accurate for your daily workflow!