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!

Tell HN: Seedance 2.5 API Pricing

1•JimsonYang•43s ago•0 comments

Hotel Wi-Fi attacks use custom malware to breach Microsoft 365 accounts

https://www.bleepingcomputer.com/news/security/hotel-wi-fi-attacks-use-custom-malware-to-breach-m...
1•Brajeshwar•1m ago•0 comments

Benchmarking Fable, Sol, and Kimi K3 on SlopCodeBench

https://github.com/humanlayer/advanced-context-engineering-for-coding-agents/blob/main/benchmarki...
1•dhorthy•1m ago•0 comments

Show HN: MightyDash – A Free, Privacy-Focused iPhone Dashcam App

https://www.mightydash.app/
1•SunshineTheCat•2m ago•0 comments

Cuba's Bet on Solar [video]

https://www.youtube.com/shorts/YyY_Chfvnfc
1•thelastgallon•3m ago•0 comments

New species discovered on expedition to Channel Islands National Park

https://www.sfgate.com/bayarea/article/new-species-channel-islands-22367099.php
1•cyndunlop•3m ago•0 comments

Online ad giant Adform was hacked, proving once again why ad blockers are needed

https://this.weekinsecurity.com/online-advertising-giant-adform-was-hacked-proving-once-again-why...
1•speckx•4m ago•0 comments

Preventing Misfolding by Preventing Folding

https://www.science.org/content/blog-post/preventing-misfolding-preventing-folding
1•surprisetalk•6m ago•0 comments

Show HN: Real-time argument duello game – AI judge decides who's right

https://wram.chat/
2•kacovvv•7m ago•0 comments

Show HN: G6k-rs – lattice reduction framework for rust CPU,Metal,CUDA

https://github.com/ovasylenko/g6k-rs
1•_alphageek•8m ago•1 comments

Interstellar Travel: The Space Age and Nuclear Rockets

https://www.universetoday.com/articles/interstellar-travel-the-space-age-and-nuclear-rockets
2•rbanffy•8m ago•0 comments

A Terminal-Based Jupyter Notebook That Helps Claude Work Like a Data Scientist

https://www.reddit.com/r/ClaudeCode/comments/1vfcs18/a_terminalbased_jupyter_notebook_that_helps/
1•syumei•10m ago•0 comments

Medical implant teardown: Intermedics Interlith 224 pacemaker

https://www.eevblog.com/forum/projects/medical-implant-teardown-intro-intermedics-interlith-224-p...
1•bdb•10m ago•0 comments

Liechtenstein Hunts Hackers as Data on 31,000 Funds Breached

https://www.bloomberg.com/news/articles/2026-08-04/liechtenstein-hunts-hackers-after-names-on-31-...
1•root-parent•12m ago•0 comments

The UK government still doesn't understand encryption

https://www.applemust.com/the-uk-government-still-doesnt-understand-encryption/
1•speckx•14m ago•0 comments

Merge, Don't Queue

https://inside.basepowercompany.com/p/merge-dont-queue
4•foundval•14m ago•0 comments

The Simple Elegance of the Integrated Timing Belt Loopback Fastener

https://danielmangum.com/posts/integrated-timing-belt-loopback-fastener/
1•hasheddan•14m ago•0 comments

China's CXMT Eyes Second Beijing Fab to Fight Memory Shortage

https://hothardware.com/news/chinas-cxmt-eyes-second-beijing-fab-to-fight-memory-shortage
2•rbanffy•14m ago•0 comments

Don't Play with the Odds (The Birthday Paradox)

https://getsolid.io/blog/birthday-paradox-coding-solid.html
1•htunnicliff•15m ago•0 comments

Enabling the next iteration of the borrow checker on nightly

https://blog.rust-lang.org/2026/08/04/enabling-polonius-alpha-on-nighty/
3•arto•15m ago•0 comments

Apple issues new challenge against UK order for access to private user data

https://www.bbc.co.uk/news/articles/cvg0kk3ek2vo
2•Brajeshwar•16m ago•0 comments

Long before ChatGPT, this programming language only worked if you said "Please"

https://www.howtogeek.com/1970s-programming-language-only-worked-if-you-said-please/
1•bookofjoe•16m ago•0 comments

Don't Scale Yet, Because of AI

https://nloum.github.io/blog/dont-scale-yet-because-of-ai/
1•noworriesnate•16m ago•0 comments

Show HN: OpenEdit – Your coding agent can now edit videos

https://github.com/veedstudio/open-edit
2•sabbakeynejad•17m ago•0 comments

New York awards $9M to protect water systems after cyberattacks in other states

https://gothamist.com/news/new-york-awards-9m-to-protect-water-systems-after-cyberattacks-in-othe...
2•toomuchtodo•18m ago•0 comments

FFmpeg 9.0

https://jbkempf.com/blog/2026/ffmpeg-9.0/
3•enz•19m ago•0 comments

Topological Horizon – Zero-allocation Rust engine for predictive telemetry

https://github.com/aboofx41-sys/topological-horizon
2•aboofx•20m ago•0 comments

Show HN: Simple self-hosted LLM assistant with user-steered compounding context

https://github.com/kol3x/pawmc
2•kol3x•21m ago•0 comments

SpaceX is set to acquire 130k acres of marshland in southern Louisiana

https://arstechnica.com/space/2026/08/spacex-is-set-to-acquire-130000-acres-of-marshland-in-south...
2•rbanffy•21m ago•0 comments

Vale-LLM-slop – prose linting for LLMs

https://github.com/Syntaf/vale-llm-slop
1•Syntaf•21m ago•1 comments