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!

Lemonad: A functional programming library for JavaScript

https://github.com/fogus/lemonad
1•tosh•11s ago•0 comments

The great herbivores of the Caucasus stage a comeback

https://www.unep.org/news-and-stories/story/great-herbivores-caucasus-stage-comeback
1•thunderbong•33s ago•0 comments

Some Intuition Behind the Contrapositive

https://max-amb.github.io/blog/some_intuition_behind_the_contrapositive/
1•max-amb•4m ago•0 comments

Designing Math Ft. Grant Sanderson (3Blue1Brown) [video]

https://www.youtube.com/watch?v=bLSLN96Gn-w
1•marvinborner•4m ago•0 comments

QRCard – Your digital business card

https://qrcard.up.railway.app/
1•nikitafaesch•7m ago•0 comments

Open-source cloud-native Postgres platform

https://github.com/xataio/xata
1•mebcitto•9m ago•0 comments

Phones Alerted Millions Before Quakes Shook Venezuela

https://www.nytimes.com/interactive/2026/06/27/world/americas/venezuela-earthquakes-android-alert...
1•jgalt212•11m ago•1 comments

A Street of Good Houses - The Shape of the Whole

https://shapeofthesystem.com/posts/2026/06/26/a-street-of-good-houses
1•supermatt•11m ago•0 comments

BlueBookOS: An LLM microkernel and language for specifying apps

https://bluebookos.com/
1•logn•12m ago•0 comments

Show HN: Nirnam – a browser-native message bus and AI agent framework for MFEs

https://github.com/shaurcasm/nirnam
1•shauryaSP•13m ago•0 comments

Generative artificial intelligence creates delicious, nutritious burgers

https://www.nature.com/articles/s41538-026-00953-x
1•Anon84•20m ago•0 comments

What's cooking on Sourcehut? Q2 2026

https://sourcehut.org/blog/2026-05-28-whats-cooking-q2-2026/
1•birdculture•21m ago•0 comments

Kb – Prolog Knowledge Base

https://github.com/mat-mgm/kb-prolog
1•triska•24m ago•0 comments

Overview of new contracts, pay and transfers in the Ukrainian army

https://mod.gov.ua/en/news/transformation-of-the-defence-forces-of-ukraine-a-comprehensive-overvi...
1•Someone•29m ago•0 comments

OpenRA

https://www.openra.net/
6•tosh•30m ago•1 comments

A thermodynamic approach to gravity could explain cosmic acceleration

https://phys.org/news/2026-06-thermodynamic-approach-gravity-cosmic-dark.html
2•wjSgoWPm5bWAhXB•32m ago•0 comments

Using Local Coding Agents

https://magazine.sebastianraschka.com/p/using-local-coding-agents
1•Anon84•35m ago•0 comments

Ask HN: Is there a quiet market for 'no enforced AI' dev jobs?

3•reinhardt•35m ago•1 comments

Ask HN: Steam OS as a Windows Replacement?

1•x______________•39m ago•0 comments

Mitchell Hashimoto: Defining Taste

https://xcancel.com/i/article/2070665127331037290
2•tamnd•39m ago•0 comments

XiaoKe API Gateway: PDF OCR Scrape Translate Review SummarizeXiaoKe API Gateway

https://github.com/y9695430-lang/xiaoke-api-gateway
1•xiaoke-api•40m ago•0 comments

Gnome AI Assistant Adds Image Generation Support

https://www.phoronix.com/news/GNOME-Newelle-Image-Gen
1•mehmetoguzderin•41m ago•0 comments

Show HN: RapidCam – Browser-based, parametric 2D CAD/CAM app for CNC and laser

https://rapidcam.app
2•Jemm•43m ago•1 comments

Tapered Language Models

https://arxiv.org/abs/2606.23670
1•sonabinu•44m ago•0 comments

Saying the Obvious Thing

https://www.seangoedecke.com/saying-the-obvious-thing/
1•swah•45m ago•0 comments

Show HN: Visual Map of ICML 2026 Papers

https://www.alphaxiv.org/icml/map
2•vednig•46m ago•0 comments

How Saarinen and Eames Imagined Airport Operations and Influenced Dulles

https://www.youtube.com/watch?v=6C3iKBJhgZM
1•master_crab•49m ago•0 comments

Michael Saylor's Strategy has no easy way out as Bitcoin prices continue to drop

https://finance.yahoo.com/markets/article/michael-saylors-strategy-faces-no-easy-way-out-as-bitco...
1•decimalenough•50m ago•1 comments

Wan Streamer v0.1: End-to-End Real-Time Interactive Foundation Models

https://wan-streamer.com
1•davedx•50m ago•1 comments

Ukraine launches 40-day operation to push Russia to end the war

https://www.yacnews.com/ukraine-launches-40-day-operation-to-push-russia-to-end-the-war/
6•ortr•51m ago•3 comments