
Flashpaper — Zero-Knowledge Self-Destructing Notes & Encrypted File Sharing
Send self-destructing notes and files with zero-knowledge encryption and screenshot protection.
minpym · HN
Flashpaper – Self-destructing secret sharing with no database
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Send self-destructing notes and files with zero-knowledge encryption and screenshot protection.
minpym · HN
Flashpaper – Self-destructing secret sharing with no database

A curated library of reusable UI components built with Framer.
@buildlylibrary · X

Browse and discover Substacks that were submitted to Hacker News.
cartucho1 · HN
I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor

Manage university assignments, submissions, results, and merit lists on a mobile interface.
@AsDavidi3g5 · X
Check out what I just built with Lovable!

Finds optimal car washing times based on weather conditions and tracks vehicle maintenance.
@Sensha_biyori · X

Search and list your business in a verified directory of 720+ companies across 352+ categories.
@a1coder · X
Claim your spot, where it matters Submit your website for free

Share encrypted files with self-destructing links without signing up.
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.

Track your placement prep by practicing DSA patterns with ChatGPT-powered guidance.
@8876sahil · X
If you tired of random DSA videos and unstructured placement prep. You can try trackMe a free placement tracker. Practice DSA pattern-wise, prepare topic-wise, and learn with ChatGPT. Feedback welcome. Share if useful

Generate personalized workout plans based on your equipment and goals, then track your progress.
u/Hunter_79 · Reddit
LiftWell Side Project I recently created an app called LiftWell for building workout plans or single workouts. I found myself using AI to get ideas for home workouts with my cousins, but I couldn't track my weights, save workouts, or see if I was actually getting stronger. I decided why not create an app that I would use? So, I did. What makes it different is that it doesn't just generate a unique workout, it tracks your weights and PRs over time so you can see your progress. Plus, I have som

Bookmark manager that syncs across browsers and enables team folder sharing.
@TimoPrescott · X
I'm working on my bookmark app, It will allow users to manage all of their bookmarks in a singular Universal location, and it will allow teams the ability to share bookmarks in an intuitive way. I didn't like the existing options, so now I'm here 😎

Plan and track household emergency readiness with go-bag building and step-by-step protocols for all hazards.
@basta96715 · X
Check out what I just built with Lovable!

Paste a contract address to detect Ethereum rug pulls and scams instantly.
@mik3fly__ · X
Here is mine: Check for scam before being scammed!