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A free digital business card creation and sharing platform

https://www.leenq.in
1•Trexus•18m ago

Comments

Trexus•18m ago
LeenqIn (https://leenq.in) is a digital business card platform that solves the paper business card problem.

The Problem:

    Paper cards get lost, damaged, or outdated

    Traditional digital solutions require apps or complicated sharing

    Networking events often have poor connectivity
The Solution:

    Instant sharing via QR codes, links, NFC, or local network broadcasting

    Zero app required for recipients

    Real-time updates - change your info once, it updates everywhere

    Local network discovery - find and connect with people nearby

    Completely free (Google OAuth sign-in)
Key Features:

    Create customizable digital cards in minutes

    Share via QR code, link, or NFC

    Broadcast on local networks with optional room codes

    Save and organize contacts in collections

    Always accessible via permanent links

    Real-time information updates
What makes it different: The local network broadcasting feature lets people discover your card without internet connectivity - perfect for conferences, meetings, or events with spotty WiFi.

Try it out: https://leenq.in

All AI Unicorns (Including New Additions Suno and Genspark AI)

https://www.failory.com/startups/artificial-intelligence-unicorns
1•nocodebcn•55s ago•0 comments

EchoStack: Manifest-driven voice AI playbooks (Stripe Checkout model for voice)

https://getechostack.com
1•solomonayoola•1m ago•1 comments

Go Running on a Dremcast

https://twitter.com/PanosGeorgiadis/status/1991800351159464286
1•klaussilveira•2m ago•0 comments

Biggest prostate cancer screening trial in decades begins in UK

https://www.bbc.com/news/articles/c2kpk80epp9o
1•brandonb•5m ago•0 comments

10 Signs That Programming Is Not For You

https://www.youtube.com/watch?v=dTsjy7a0VYc
1•Bost•12m ago•0 comments

Open source Python libraries for the public sector

https://github.com/CivicActions/open-python-directory
1•robtherobber•12m ago•0 comments

The 101 of Analog Signal Filtering

https://lcamtuf.substack.com/p/the-101-of-analog-signal-filtering
1•harperlee•14m ago•0 comments

Germany: States Pass Porn Filters for Operating Systems

https://www.heise.de/en/news/Youth-Protection-States-Pass-Porn-Filters-for-Operating-Systems-1108...
7•trallnag•15m ago•3 comments

Countvisits

https://countvisits.com/
1•countvisits•17m ago•0 comments

A free digital business card creation and sharing platform

https://www.leenq.in
1•Trexus•18m ago•1 comments

WhatsApp messages revealed ex-Reform politician's pro-Russian bribes

https://www.bbc.com/news/articles/cn8vnv3dk0vo
3•yakshaving_jgt•20m ago•0 comments

Big Tech's Debt Binge Raises Risk in Race to Create an AI World

https://www.bloomberg.com/news/articles/2025-11-21/big-tech-s-debt-binge-raises-risk-in-race-to-c...
3•zerosizedweasle•27m ago•0 comments

Show HN: FOSS De-googled Compass and Nav app with live location tracking

https://github.com/CompassMB/MBCompass
3•nativeforks•35m ago•1 comments

Cryptographic Standards and Guidelines

https://csrc.nist.gov/projects/cryptographic-standards-and-guidelines
2•jonbaer•35m ago•0 comments

Spider Cognition: How Tiny Brains Do Mighty Things [video]

https://www.youtube.com/watch?v=_QF6kaOAuYg
1•sitkack•38m ago•0 comments

Why a Lightweight and Breathable Face Powder Matters in Tropical Climates

1•Hackbreaker•39m ago•0 comments

FAWK: LLMs can write a language interpreter

https://martin.janiczek.cz/2025/11/21/fawk-llms-can-write-a-language-interpreter.html
10•todsacerdoti•39m ago•0 comments

Pixar: The Early Days

https://stevejobsarchive.com/stories/pixar-early-days
2•tambourine_man•42m ago•0 comments

Australia is banning social media for kids under 16. How will it work?

https://www.bbc.com/news/articles/cwyp9d3ddqyo
2•breve•43m ago•0 comments

Show HN: A 100-Lighthouse-Score Astro blog template

https://kalanakt.gumroad.com/l/oxpfby
1•Luka_Ar•45m ago•1 comments

Show HN: I Built an AI Image Editor Using Nano Banana Pro

https://vdraw.ai/nano-banana-pro
1•passioner•48m ago•0 comments

Building a Durable Execution Engine with SQLite

https://www.morling.dev/blog/building-durable-execution-engine-with-sqlite/
2•thunderbong•50m ago•0 comments

Anonymous site offers $100k for execution of Israeli academics

https://www.timesofisrael.com/liveblog_entry/anonymous-site-offers-100000-for-execution-of-israel...
1•Protostome•50m ago•0 comments

Zyn 0.2.0 – An extensible pub/sub messaging protocol for real-time apps

https://github.com/zyn-org/zyn/releases/tag/zyn-0.2.0
1•ortuman•51m ago•0 comments

FlagSwift – Feature flags for teams who can't afford other feature flags tools

1•ellalawrie•53m ago•0 comments

3I/ATLAS: NASA released new images

https://www.popsci.com/science/3i-atlas-comet-new-photos-nasa/
1•I_Nidhi•58m ago•0 comments

Why (pure) functional programming matters [video]

https://www.youtube.com/watch?v=8p5acyD8lGs
2•todsacerdoti•1h ago•0 comments

Real-time probability calculator for Blackjack and Poker

https://buddydeck.com/
1•Nukloop•1h ago•1 comments

HP and Dell disable HEVC support built into their laptops' CPUs

https://arstechnica.com/gadgets/2025/11/hp-and-dell-disable-hevc-support-built-into-their-laptops...
13•latexr•1h ago•7 comments

Altman's eye-scanning startup told workers not to care about anything but work

https://www.businessinsider.com/sam-altman-tools-for-humanity-startup-culture-hardcore-2025-11
3•7777777phil•1h ago•1 comments