frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

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

5•jonathanhar•11mo 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•11mo 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•11mo 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!

Smoking ban for people born after 2008 in the UK agreed

https://www.bbc.co.uk/news/articles/cn08jy6w0l5o
1•AndrewDucker•33s ago•0 comments

Claude Sonnet 4.6 thinking duplicates what it has said, wasting tokens

1•szmarczak•1m ago•0 comments

French prosecutors issue summons to Musk after raid on X offices in Paris

https://courthousenews.com/french-prosecutors-issue-summons-to-musk-after-raid-on-x-offices-in-pa...
1•vrganj•1m ago•0 comments

AI Prevents Meritocracy

https://www.privacyguides.org/videos/2026/04/19/interview-with-carissa-veliz-author-of-privacy-is...
1•freddyym•2m ago•0 comments

Global growth in solar "the largest ever observed for any source"

https://arstechnica.com/science/2026/04/global-growth-in-solar-the-largest-ever-observed-for-any-...
1•AndrewDucker•2m ago•0 comments

Java script error: why The Devil Wears Prada 2's Starbucks tie-in leaves a taste

https://www.theguardian.com/film/2026/apr/21/the-devil-wears-prada-2-starbucks-collaboration
1•TruffleLabs•3m ago•1 comments

California tries to fix its housing mess

https://economist.com/united-states/2025/10/14/california-tries-to-fix-its-housing-mess
1•andsoitis•4m ago•0 comments

Digging for clues about the North Pole's past

https://www.technologyreview.com/2026/04/21/1135231/digging-for-truth-north-pole-past-seabed/
1•joozio•7m ago•0 comments

Schmoozebots: Study finds flattery will get AI everywhere

https://www.theregister.com/2026/04/20/chatbots_win_trust_by_sounding/
1•pseudolus•7m ago•1 comments

Ask HN: Is taking input from your microphone a TRNG?

1•smalltorch•8m ago•0 comments

BlackRock's AI Transformation

https://www.wsj.com/cio-journal/inside-blackrocks-ai-transformation-03a1e8c7
1•monkeydust•8m ago•0 comments

Quantum 'Jamming' Explores the Fundamental Principles of Nature

https://www.quantamagazine.org/quantum-jamming-explores-the-truly-fundamental-principles-of-natur...
1•pseudolus•8m ago•0 comments

Laws of Software Engineering

https://lawsofsoftwareengineering.com
2•milanm081•11m ago•0 comments

Show HN: Rapunzel, a tree-style tab browser for agents

https://github.com/salmanjavaid/rapunzel
1•WasimBhai•11m ago•0 comments

My favorite hard science fiction books by old masters

https://bookdna.com/best-books/hard-science-fiction-by-old-masters
2•bwb•12m ago•1 comments

AI Affiliate Campaign Builder

https://www.indiehackers.com/product/ai-affiliate-campaign-builder
1•rooseveltc•13m ago•0 comments

An amateur historian's favorite books about the Silk Road

https://bookdna.com/best-books/silk-road
1•bwb•14m ago•1 comments

Mail.gnu.org Is Down

1•phyzix5761•14m ago•0 comments

Show HN: Doxa – open-source platform for multiagent simulations using easy YAML

https://vincenzomanto.github.io/Doxa/
2•dinarino•17m ago•1 comments

Apple ignores DMA interoperability requests and contradicts own documentation

https://fsfe.org/news/2026/news-20260420-01.html
3•kirschner•18m ago•0 comments

I moved my AI's memory into a local database (better than folders and .md)

https://github.com/bradwmorris/ra-h_os/
3•bradwmorris•19m ago•1 comments

Good architecture shouldn't need a carrot or a stick

https://frederickvanbrabant.com/blog/2026-04-17-good-architecture-shouldnt-need-a-carrot-or-a-stick/
1•TheEdonian•19m ago•0 comments

Florida Man Working as Ransomware Negotiator Pleads Guilty to Ransomware Attacks

https://www.justice.gov/opa/pr/florida-man-working-ransomware-negotiator-pleads-guilty-conspiracy...
2•campuscodi•20m ago•0 comments

Grafana Labs acquires Logline to accelerate needle-in-the-haystack log queries

https://grafana.com/blog/grafana-labs-acquires-logline/
1•mkmk•20m ago•0 comments

The Technological Republic

https://twitter.com/PalantirTech/status/2045574398573453312
1•MrBuddyCasino•20m ago•1 comments

Kimi K2.6 with Strix: a quick test

https://theartificialq.github.io/2026/04/21/kimi-k26-with-strix-a-quick-test.html
1•TheArtificialQ•22m ago•0 comments

Show HN: Unwired – LLM-powered DNS to filter the internet

https://github.com/moe18/Unwired
1•mchab•23m ago•0 comments

Curator – Private "End of the World" Library

https://www.lianza.org.nz/professional-development/vacancies/curator-private-end-of-the-world-lib...
1•keithnz•25m ago•1 comments

The Guide to Claude Opus 4.7

https://www.productcompass.pm/p/claude-opus-4-7-guide
2•sminchev•29m ago•0 comments

Making RAM at Home

https://www.youtube.com/watch?v=h6GWikWlAQA
2•seitzp•32m ago•0 comments