frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Last month 10k apps were built on our platform – here's what we learned

5•jonathanhar•1y ago
Hey all, Jonathan here, cofounder of Fine.dev

Over the last month alone, we've seen more than 10,000 apps built on our product, an AI-powered app creation platform. That gave us a pretty unique vantage point to understand how people actually use AI to build software. We thought we had it pretty much figured out, but what we learned changed our thinking completely.

Here are the three biggest things we learned:

1. Reducing the agent's scope of action improves outcomes (significantly)

At first, we thought “the more the AI can do, the better.” Turns out… not really. When the agent had too much freedom, users got vague, bloated, or irrelevant results. But when we narrowed the scope the results got shockingly better. We even stopped using tool calls almost all together. We never expected this to happen, but here we are. Bottom line - small, focused prompts → cleaner, more useful apps.

2. The first prompt matters. A lot.

We’ve seen prompt quality vary wildly. The difference between "make me a productivity tool" and "give me a morning checklist with 3 fields I can check off and reset each day" is everything. In fact, the success of the app often came down to just how detailed was that first prompt. If it was good enough - users could easily make iterations on top of it until they got their perfect result. If it wasn't good enough, the iterations weren't really useful. Bottom line - make sure to invest in your first request, it will set the tone for the rest of the process.

3. Most apps were small + personal + temporary.

Here’s what really blew our minds: People weren't building startups / businesses. They were building tools for themselves. For this week. For this moment. A gift tracker just for this year's holidays, a group trip planner for the weekend, a quick dashboard to help their kid with morning routines, a way to RSVP for a one-time event. Most of these apps weren’t meant to last. And that's what made them valuable.

This led us to a big shift in our thinking:

We’ve always thought of software as product or infrastructure. But after watching 10,000 apps come to life, we’re convinced it’s also becoming content: fast to create, easy to discard, and deeply personal. In fact, we even released a Feed where every post is a working app you can remix, rebuild, or discard.

We think we're entering the age of disposable software, and AI app builders is where that shift comes to life.

Also happy to answer questions about what we learned from the first 10K apps AMA style.

Comments

kingkongjaffa•1y ago
> We think we're entering the age of disposable software, and AI app builders is where that shift comes to life.

This is a fascinating thought. I wonder if there's some disconnect between good design and the immediacy of building something that solves exactly the thing you need to solve at the time.

What I mean is, when you first build something, it probably does what users need, but there's always some rough edges. Frankly out of 10,000 throwaway apps built, I'm going to guess probably less than 10 have been built with good design and taste.

It's like the difference between a TODO MVP toy app to track tasks, vs something like Linear which is beautifully designed.

Both probably have their place I think.

For my work I'm not sure I want my tools to be so discardable personally. I want to use predictable, well designed tools that have had their rough edges sanded down through iteratively reducing the micro-frictions I have in my day to day job. Behind every great product experience there's usually someone obsessing over a specific pain point and motivated to make something great.

Toy throwaway apps can't replace human thinking time and experience using a tool over months and years.

For personal and one time problems, toy apps can absolutely get the job done, and most people are willing to overlook the rough edges.

tomcam•1y ago
> When the agent had too much freedom, users got vague, bloated, or irrelevant results.

Listen, pal: I was vague and bloated long before you released your little platform!

Ds.css: A CSS framework recreating the DS / DS Lite's UI

https://github.com/spiritov/ds.css
1•birdculture•44s ago•0 comments

Show HN: I make a human-edited, AI-assisted retro magazine reviewing YouTube

https://ctrl-watch.xyz/
1•deimos459•54s ago•0 comments

Show HN: MothRAG - Graph-free multi-hop RAG without the rebuild bill

https://github.com/juliangeymonat-jpg/mothrag
1•NYCHMPAI•2m ago•0 comments

Stock market boom runs on a 'large deficit model'

https://www.reuters.com/commentary/breakingviews/stock-market-boom-runs-large-deficit-model-2026-...
1•latentframe•2m ago•0 comments

Zero Blind Spots for Linux: Sovereign Automation Meets Identity Security

https://orcharhino.com/en/resources/event/webinars/sovereign-linux-zero-blind-spots/
1•LinuxGuard•2m ago•0 comments

Quantum Systems lands a €1B round, IQM becomes Europe’s first public quantum…

https://scalingeurope.substack.com/p/scaling-europe-daily-37
1•rbanffy•5m ago•0 comments

Internet latency in Venezuela is still higher after the earthquake

https://twitter.com/emot/status/2072992770789138529
1•emot•6m ago•0 comments

Show HN: Lips Up – Preview lip filler on your own face

https://lipsup.app/
1•debeast•6m ago•0 comments

Real-time speech-to-speech translation running locally on a MacBook

https://www.reddit.com/r/LocalLLM/s/mtqIOZHsZ2
1•issaneuphonic•9m ago•0 comments

US life expectancy on track to reach record high

https://www.cnn.com/2026/07/02/health/us-death-rate-record-low-cdc-report-longevity
1•baal80spam•10m ago•0 comments

MySat: Build Your Own Cube Satellite Kit – Your Personal CubeSat

https://www.mysatkit.com/
1•rbanffy•11m ago•0 comments

Stack Overflow Rebrand

https://koto.com/projects/stack-overflow
1•ricardobeat•15m ago•1 comments

The First Nuclear Powered Website

https://nuclearwebsite.com/
1•mpweiher•20m ago•0 comments

"We can't ask AI, it lies" vs. "Here is my superpower prompt"

https://alanbuxton.wordpress.com/2026/07/03/we-cant-ask-ai-it-lies-vs-here-is-my-superpower-prompt/
1•alanb99•27m ago•0 comments

An MCP Server for the Universal Commerce Protocol

https://askucp.com/blog-mcp
2•possiblelion•27m ago•0 comments

Explaining Attention with Program Synthesis

https://arxiv.org/abs/2606.19317
2•GaggiX•29m ago•0 comments

No BS TV Browser – A lightweight, ad-free, open-source Android TV browser

https://play.google.com/store/apps/details?id=com.aengix.tvbrowser&hl=en_US
2•zond80•31m ago•1 comments

Ferguson: The classy landing page auditor

https://useferguson.com
2•tedavis•32m ago•1 comments

Reverse OTP Protocol

https://github.com/SYR-ROOT/syrot
2•subtick•32m ago•0 comments

Apple Ads CLI with Keyword-Level Analytics

https://github.com/crevas/Apple-Ads-CLI
2•sparkalpha•35m ago•0 comments

Beyond AI Prototyping: Why SSO, Audit Logs, and RBAC Matter in Production

https://geekyants.com/blog/beyond-ai-prototyping-sso-audit-logs-rbac
2•steve_7890•37m ago•0 comments

Bazel Is Not for You

https://bytebard.software/articles/04-you-dont-need-bazel/
3•b-lorente•39m ago•0 comments

Show HN: Letterphile-a word game where you try to make many words with 1 letter

https://letterphile.com
3•sonOfHades•39m ago•0 comments

Salt Harvester

https://recyclingmachine.org/salt-harvester/
2•shuliymachinery•43m ago•0 comments

/R/MyBoyfriendIsAI

https://old.reddit.com/r/MyBoyfriendIsAI/
2•toilet•45m ago•0 comments

The Mystery of the Siberian Craters

https://nautil.us/the-mystery-of-the-siberian-craters-1051317
4•the-mitr•45m ago•0 comments

Statement from the President of the British Academy on UK higher ed. crisis

https://www.thebritishacademy.ac.uk/news/statement-from-the-president-of-the-british-academy-on-t...
3•theanonymousone•46m ago•1 comments

Using a projector for a home office setup to prevent eyestrain/myopia (2021)

https://sofiapandelea.medium.com/monitor-replacement-using-a-projector-for-a-home-office-setup-23...
2•plun9•48m ago•0 comments

Claude Fable relaunch disappoints users with nerfed performance

https://www.bleepingcomputer.com/news/artificial-intelligence/claude-fable-relaunch-disappoints-u...
3•giuliomagnifico•53m ago•0 comments

AI Art as Curation

https://blog.andymasley.com/p/ai-art-as-curation
2•jger15•54m ago•0 comments