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!

We're not ready for superpersistent AI

https://www.natesilver.net/p/were-not-ready-for-superpersistent
1•JumpCrisscross•3m ago•0 comments

Show HN: Vending Machine Lab – Build business, leave for 2 wks, see what breaks

https://vending-machine-lab.pages.dev/
1•professorgc•3m ago•0 comments

Reversing AIs tech job displacement

https://gist.github.com/mxfactorial/34ec46591752cc6955c842d436b01604
1•mxfactorial•5m ago•0 comments

Show HN: Interakt – open-source self-hosted search and AI chat for your website

https://github.com/alphasolutionsrepo/interakt
2•interakt•8m ago•0 comments

Gnome 51, "A Coruña"

https://release.gnome.org/51/
3•plaguna•8m ago•0 comments

Artemis II Launch 35mm High Speed Film (01.apr.2026)

https://images.nasa.gov/details/KSC-20260401-MH-AJN01-0001-Artemis_II_Launch_35mm_High_Speed_Film...
1•HelloUsername•9m ago•0 comments

A 3D Rasterizer for Embedded Devices

https://github.com/CubeCoders/Jet
1•SamuraiLion•9m ago•0 comments

Breaking the 1.58-bit Barrier for Ternary LLMs

https://arxiv.org/abs/2609.16338
2•matt_d•10m ago•0 comments

2026 Small World in Motion Competition – Nikon Small World

https://www.nikonsmallworld.com/galleries/2026-small-world-in-motion-competition
1•xnx•12m ago•0 comments

RustFS 1.0.0 GA: Production-Ready, Open Source, S3-Compatible Object Storage

https://rustfs.com/blog/announcing-rustfs-1-0-0-ga/
1•frozeus•13m ago•0 comments

Zuck's bot increased our Vercel bill 10x

1•Marciok•14m ago•0 comments

How VoltDB Works

https://docs.voltdb.com/UsingVoltDB/IntroHowVoltDBWorks.php
1•ronfriedhaber•15m ago•0 comments

Ask HN: People unemployed for >2 years, how do you spend your time?

3•DeepLogin•16m ago•2 comments

Ukrainian USV Attack on Sochi Reveals Rarely Seen Russian Navy Trained Dolphins

https://www.hisutton.com/Sochi-Attack-Dolphins.html
1•EA-3167•16m ago•0 comments

Copyrightability of LLM-Generated Code

https://fsfe.org/news/2026/news-20260825-01.fr.html
1•erlend_sh•17m ago•0 comments

I'm getting sued by a data center

https://technically.beehiiv.com/p/why-data-centers-fight-to-keep-state-pitches-secret
2•herbertl•17m ago•0 comments

Trump's war on EVs derailed America's auto-factory revival

https://economictimes.indiatimes.com/news/international/business/how-trumps-war-on-evs-derailed-a...
8•devonnull•21m ago•0 comments

Show HN: A simple Mac extension for recent screenshots

https://github.com/KanishkVashisht/screenshot-shelf
1•kva•23m ago•1 comments

Everything we know about good agent design

https://rubriclabs.com/blog/everything-we-know-about-good-agent-design
1•handfuloflight•24m ago•0 comments

R/DoohickeyCorporation

https://www.reddit.com/r/doohickeycorporation/
1•rhet0rica•24m ago•1 comments

WASM to Go Source Code

https://github.com/goccy/wasm2go
1•jcbhmr•25m ago•0 comments

Ask HN: How would you anthropomorphize the Anthropic Claude logo?

1•standeven•27m ago•0 comments

Automattic's interim CEO and legal chief signed reciprocal severance deals

https://techcrunch.com/2026/09/16/automattics-interim-ceo-and-legal-chief-signed-reciprocal-sever...
3•miguelxpn•29m ago•1 comments

Arrow 2 and Arrow 2 Telos

https://quiver.ai/blog/introducing-arrow-2-0/
1•handfuloflight•29m ago•0 comments

History of Forgotten Chips [video]

https://www.youtube.com/watch?v=7Cd4NQu1OG0
3•rbanffy•32m ago•0 comments

An air taxi that floats: Regent's Seaglider takes flight with people on board

https://www.smartcitiesdive.com/news/regent-seaglider-first-human-crewed-flight/829828/?_hsenc=p2...
3•rmason•34m ago•0 comments

Brushstrokes: Avant-Garde and the Psychology of Perception

https://eclecticlight.co/2026/09/16/brushstrokes-avant-garde-and-the-psychology-of-perception/
1•Brajeshwar•34m ago•0 comments

The Rhythm of Your Breath Leaves a Fingerprint on Your Thoughts

https://nautil.us/the-rhythm-of-your-breath-leaves-a-fingerprint-on-your-thoughts-1285059
2•Brajeshwar•34m ago•0 comments

New satellites and artificial intelligence are transforming wildfire detection

https://www.theguardian.com/us-news/2026/aug/17/satellites-ai-wildfire-detection
2•rmason•35m ago•0 comments

How to use HDR brightness as a graphic design hack

https://hdrlogo.com/after-white
1•alex_trfmv•35m ago•1 comments