frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Developing and Testing MCP Servers

https://boliv.substack.com/p/developing-and-testing-mcp-servers
1•brunooliv•47s ago•0 comments

Yes

https://blog.cloudflare.com/welcome-to-connectivity-cloud/
1•Ademseifu•1m ago•0 comments

Teaching LLMs to plan

1•orixilus•1m ago•0 comments

Hy

1•marouanehunter•1m ago•0 comments

The Creators of NVDA (NonVisual Desktop Access) [video]

https://www.youtube.com/watch?v=L076ngGbBRc
1•mad2021•3m ago•0 comments

How has industry consolidation changed the way Americans shop?

https://www.promarket.org/2025/09/04/how-has-industry-consolidation-changed-the-way-americans-shop/
1•hhs•3m ago•0 comments

WWII-style dogfight: prop plane vs. Shahed drone [video]

https://www.youtube.com/shorts/SDYrZ9VFoVo
1•defly•4m ago•0 comments

Unprecedented role of Amazon fires in the record atmospheric CO₂ growth in 2024

https://essopenarchive.org/doi/full/10.22541/essoar.175874118.83695562/v1
1•bikenaga•5m ago•0 comments

Cyber threat-sharing law set to shut down, along with US Government

https://www.theregister.com/2025/09/26/government_shutdown_cisa_law/
1•rntn•10m ago•0 comments

Bitter lesson – LLMs are a dead end [video]

https://www.youtube.com/watch?v=21EYKqUsPfg
1•bwfan123•11m ago•0 comments

マリウス – Thoughts on Cloudflare

https://xn--gckvb8fzb.com/thoughts-on-cloudflare/
1•lladnar•12m ago•0 comments

US Treasury Clearing Operational Readiness

https://www.mg-insight.com/post/us-treasury-clearing-operational-readiness
1•mooreds•14m ago•0 comments

Who Is Kain764?

1•bxontwtitter•15m ago•1 comments

Time Blocking Method

https://www.timeblockplanner.com/#timemethod
1•mooreds•16m ago•0 comments

The Best Way to Use AI for Learning

https://medium.com/heptabase/the-best-way-to-use-ai-for-learning-762c3467bdf1
2•g4k•16m ago•0 comments

Ebola outbreak in DR Congo rages, with 61% death rate and funding running dry

https://arstechnica.com/health/2025/09/ebola-outbreak-in-dr-congo-rages-with-61-death-rate-and-fu...
8•bikenaga•20m ago•3 comments

The Evolution of Social Paradoxes

https://twitter.com/StefanFSchubert/status/1971810510564622443
1•delichon•23m ago•1 comments

Is sound gradual typing dead? Performance problems in Typed Racket

https://dl.acm.org/doi/abs/10.1145/2837614.2837630
2•fanf2•25m ago•0 comments

Show HN: Chaos-fetch – TS library for simulating network chaos in fetch requests

https://github.com/fetch-kit/chaos-fetch
1•gkoos•26m ago•0 comments

Context-Aware Membership Inference Attacks Against Pre-Trained LLMs

https://arxiv.org/abs/2409.13745
1•felineflock•27m ago•0 comments

Backups and Digital Resiliency – my first self-audit

https://andrew-quinn.me/digital-resiliency-2025/
1•transpute•29m ago•0 comments

Color Matching Game

https://color.method.ac/
1•franze•31m ago•0 comments

Show HN: Free builds stuck by bad caches

https://github.com/kagehq/cache-kill
1•lexokoh•31m ago•0 comments

The largest-ever simulation of the universe has just been released

https://www.space.com/astronomy/the-largest-ever-simulation-of-the-universe-has-just-been-released
2•Brajeshwar•36m ago•0 comments

Perplexing diamonds from South Africa mine contain 'almost impossible' chemistry

https://www.scientificamerican.com/article/almost-impossible-deep-earth-diamonds-confirm-how-thes...
3•Brajeshwar•36m ago•0 comments

Care more about the stabilizers in your mechanical keyboard

https://arstechnica.com/gadgets/2025/09/you-should-care-more-about-the-stabilizers-in-your-mechan...
1•Brajeshwar•36m ago•0 comments

Finding tactics in your chess games

https://app.chesscoach.dev/
1•nightfox1•36m ago•1 comments

Air Powered Integrated Circuit for Soft Robot Mechanism [video]

https://www.youtube.com/watch?v=QJdBp5dGrww
1•downboots•36m ago•0 comments

AI and Aphorisms

https://hollisrobbinsanecdotal.substack.com/p/the-academy-now
1•HR01•40m ago•0 comments

SSH3: Faster and rich secure shell using HTTP/3

https://github.com/francoismichel/ssh3
13•tempaccount420•40m ago•2 comments
Open in hackernews

Show HN: I spent 4 months building Duolingo but for your life

https://three-cells.com
48•maghfoor•1h ago

Comments

maghfoor•1h ago
APP NAME - Three Cells: Your Life System

Some history: A couple of days ago my app finally got approved and released on app store.

Overall really happy with the release. Now I finally have something that I use every single day. Whereas previously I was using various different apps to journal, track habits, track my weight and manage tasks etc. Now I have all of that in one place.

Initially it was a website that I built for myself but I realised that something like this is better built in an app after speaking with lots of people.

I used Convex dev for my backend and that honestly made the backend part of creating this part very easy because I could just use the same structure I had for the web app. Convex was my choice because even for a website I wanted the data to always be in sync whether I access it on my phone or laptop.

The most annoying part about building an app is having to go through the review process of app store. For a website, I can just make a change and it can be live in less than a minute. But the app store review process alone took me 2 weeks to release this.

Using AI made migrating the website into an app really easy. I had some components like heat-maps and graphs which would have been really difficult to migrate over if I was doing this a couple of years back.

The idea itself actually came from reading lots of productivity books and then stumbling upon an interview from Jim Collins who talks about how he tracks his own life and makes sure it's going in a direction that he wants

pmcarlton•1h ago
Does your app have a name?
maghfoor•1h ago
Yeah, it's called Three Cells: Your Life System on Appstore
paulgerhardt•1h ago
Impressive work for a solo effort.

Would love to see less front loading on the registration side - I fell off onboarding because I couldn’t get through the 12(!) page questionnaire.

The value proposition is clear, just let me use the app. Notes (my current solution for this) doesn’t make me read summaries of other people’s research every time I open the app :-)

joshuanapoli•1h ago
Yeah, maybe it would be nice to have a fast-track onboarding option for common goals: lose weight, finish homework or chores, etc.
maghfoor•59m ago
Thanks for the feedback, I will implement something to skip onboarding maybe for users who clearly understand the value proposition
iammjm•29m ago
I agree. And I dont understand how this isn't a universal rule for all of software: let the user use the thing ASAP. Just let me fucking play with it instead of forcing me to read intros, watch videos, click through a tutorial, etc. Just let me explore and interact! And only then also offer me some guidance that I can jump in and out of.
thefourthchime•24m ago
I couldn't agree more, for any apps I make I try to make the on boarding zero
mhb•1h ago
FWIW: Your initial proposition, "Your days are slipping away." is a negative framing. Maybe this is a good way of appealing to people's fears, but I thought it was depressing and was not eager to read more.

An alternative could be something like "Make the most of your days".

maghfoor•1h ago
Dude, that is so true. I think I agree with you and your reframing. Going to change it to that
maghfoor•1h ago
And just like that, changed it in under 1min. Beauty of web dev.
bdangubic•46m ago
you should reconsider, make the most if your days sounds like new years resolution that will end by the time you run of of ham
iammjm•38m ago
I think your comment is more a statement about you and your past experiences, because I vibe with "make the most of your days" in a positive way
watwut•54m ago
I think that I have heard or read "Make the most of your days" in various ads and inspirational motivators too many times. It is something that makes me ignore whoever is saying it, because it was overused by everyone else.
chickenzzzzu•24m ago
oh my fucking god you people are so sensitive, get a life
HighGoldstein•20m ago
It's a dark pattern. Would you also call it "sensitive" to want to be able to cancel a subscription without going through 3 pages, filling out a form, and convincing a call center worker?
est•1h ago
Off topic, anyone building Duolingo alternative?

I find the duolingo course very slow paced, gems and gamifications are just bad.

dalejh•1h ago
Not a duolingo alternative, but I recently built a (WIP) web app for journaling in your target language with LLM-powered feedback and in-context word discovery.

I built it for myself as I wanted to practice writing in my target languages, while also wanting to learn new words... The idea was that hopefully I would remember the words if I could associate them to my journal for that day.

It's a little clunky, but give it a go if you're interested!

Right now it's a bring-your-own claude token model, but let me know if you're not comfortable with that.

https://lingolog.app/

visava•1h ago
I am trying prospanish (prospanish.co.uk) free lessons on youtube. I think this approach of pyramid/Lego learning is fastest and easiest way to quickly learn how to converse.
chamomeal•58m ago
I started watching Dreaming Spanish videos and started improving like 10x faster than with duolingo. At least with comprehending other people speaking.
watwut•50m ago
If it is too slow paced for you, then you are not looking for duolingo alternative. You are looking for something entirely different. The whole Duolingo deal is fun, relaxing, low effort learning in exchange for slower progress.

And of course there are competitors, many of them. There are also many free language learning resources. But, you did not said which language you are learning and whether you are beginner or not. And most of free resources are made for specific language.

neobrain•15m ago
There's https://lingonaut.app/ , which is not open-source but at least open data. It's sort of like early-days duolingo with volunteer-driven courses. Some of the courses are surprisingly well thought out (if yet to be implemented to a usable extent), but quality will be mixed. I don't think they have an answer for proper pacing at the moment, but being a free product they're at least not incentivized to keep you repeating the same content indefinitely.

I'm getting a lot out of Anki with premade decks these days, combined with watching tons of video content.

peppetv4•1h ago
Nice! Exactly the things i try to log in my daily note, with the addition of streak visualization, boom! How is the data stored? Didnt find anything on the site, exportable?
maghfoor•1h ago
Thank you for the lovely comment!

It's stored in a VPS hosted convex backend. I'm currently building functionality to export data :)

apprishiate•1h ago
Hey, congrats on the launch! I think the onboarding was really interesting -- love the different illustrations. For consumer apps, everything needs to be as easy as possible, because you're competing with YT Shorts, TikTok (crack-level distractions). On iOS, I hit one roadblock where the keyboard blocked the "next" button -- small detail, but that required some thinking.

I was also keen to see how the whole system fits into my life before I paid, and since it take 66 days ;) I thought it would be nice to see if it actually worked before I decided to pay. Just a thought. I almost made it all the way through!

Curious how you used AI to migrate the website into an app. Could you share more about that process?

Great job -- shipping something is always exciting and doing so in such a short timeframe is something to be proud of.

maghfoor•1h ago
Hey thank you so so much for the thorough feedback, it's very much appreciated! I will have a look at these bugs and fix them. I mostly just get time to work on this on weekends and evenings so progress is a bit slow but better than nothing nonetheless
zft•1h ago
anything like this but for android?
dalejh•1h ago
This looks nice! Do you plan to build integrations to do some fitness auto-tracking? For example apple fitness, or garmin connect?
maghfoor•53m ago
Haha funny that you mention that because yeah I would like to have that in the future. it would be nice to have all my Strava data synced into this sometime in the future
akudha•55m ago
What is the reasoning behind the pricing model? 2.99 weekly but only 29.99 for lifetime?
maghfoor•51m ago
If I'm honest I haven't thought about it fully yet but atm I felt comfortable enough to give access for 29.99 forever. And if users don't want to spend that much and maybe only want to try it for a couple of weeks then they can get on the weekly plan with a free trial
aaronsnow•49m ago
Congrats, maghfoor. But the lack of price transparency is a real turn-off. Nothing on the website or in the App Store — you have to download the app to find out how much it will cost you.
j_bum•32m ago
For what it’s worth, in the iOS App Store, you can scroll down to look at the “In-App Purchases” drop down menu, and all of the prices are shown there.

This is true for every app with IAP. It’s how I typically decide if I’ll download an app with IAP.

crazygringo•18m ago
That's helpful, thank you.

But I'm not even going to bother looking if an app can't clearly advertise its price.

It just feels like a dark pattern, like they're intentionally trying to trick me from the very start.

Maybe the price will turn out to be fine, but it's sure not building trust from the start.

dexterdog•8m ago
So how much is it for those of us non iOS people?
conductr•2m ago
My guess is it’s unavailable since it’s an iOS app
askl•48m ago
Is "Duolingo for X" supposed to be a good thing?

Duolingo is just another mobile game, but pretending to be a learning app.

revanwjy•47m ago
main disini auto cuan jo777.help
andrewrn•40m ago
Does anyone know what makes habit trackers such a trendy project in the last few years? In a world of possibilities, why do so many people make so many habit trackers?
barbazoo•35m ago
Everyone thinks it’s what they need until they realize they don’t.
jitl•32m ago
My take is that the right workflow for people is quite varied. Everyone wants something that’s low friction and will keep them engaged but these daily behaviors are fundamentally high friction habits, so existing solutions are rarely satisfying in the long run.

They are also easy to build - you need one primitive: basic text storage, although scheduled push notifications are great to have. No need to sync stuff, no sharing/permission model, no scale issues you can’t solve with a b-tree SQLite index.

I think another factor is an increase in productivity-lifestyle content influencers, the sort of people who talk about Notion on TikTok. Speaking of Notion there’s like a zillion user-created habit tracker templates for Notion too. I work at Notion but don’t use it daily outside of work.

accrual•23m ago
> My take is that the right workflow for people is quite varied.

I agree. I've been tempted lately to write my own local todo + notes + calendar app that fits the way I think about tasks and time. Kind of like developing a software glove for ones mental model. It's no wonder there are so many "gloves" in this space, everyone's model is unique.

vunderba•11m ago
> Productivity-lifestyle content influencers

100% this. They fall into the same camp as "self-help books", "life coaches", and to certain extent "spiritual gurus".

maghfoor•24m ago
For me personally I did try a lot of these habit trackers and notetaking systems and none of them quite worked for me so I just decided to build something that's very specific to how I like things. I didn't just build a habit tracker or whatever just for the sake of building another one, I built one that specifically suits my needs.

Usually what happens is a lot of other people in the world also feel the same way as me and if they like how I have approached the app then they would download it and use it and I think that's how you get a lot of different types of habit trackers coming up all the time

askl•2m ago
They are a great little project to procrastinate from doing something useful.
rjh29•1m ago
They are easy to make and people are very opinionated about what works best for them. Although I'm close to 40 and I feel like they mostly don't help at all. If you're motivated you don't need them, and if you're not motivated they won't motivate you.
CamelCaseName•23m ago
Am I missing something? Is this really worth being at the top of HN?
mkbkn•21m ago
Any ETA on the Android app? Or mobile web?
quijoteuniv•20m ago
If you are so innclined the app may serve, but reality is that you are who you are and any attempt to force your unconscious is going to fail. Be nice to yourself
rootsudo•2m ago
On the pricing, it feels a bit pricy for lifetime, though something like $10 yearly would be probably better all around but does ruin the position of full purchase so

It isn’t a bad deal at $30 but it’s just enough for me to go “oh” and not really open the app/push through.