Feed aggregator

Show HN: I Made Siri for LeetCode

Hacker News - Tue, 02/24/2026 - 11:15pm

Article URL: https://leetduck.com/

Comments URL: https://news.ycombinator.com/item?id=47147282

Points: 1

# Comments: 0

Categories: Hacker News

vLLM (high-throughput LLM serving engine)

Hacker News - Tue, 02/24/2026 - 11:12pm

Article URL: https://github.com/vllm-project/vllm

Comments URL: https://news.ycombinator.com/item?id=47147265

Points: 1

# Comments: 0

Categories: Hacker News

Show HN: Open-source self-hostable backend – try to break my live instance (48h)

Hacker News - Tue, 02/24/2026 - 11:08pm

So I've been working on this open source project called Nuvix for a while now — it's basically a self-hostable backend with auth, database, file storage, and a unified API all bundled together.

Anyway, I spun up a live instance on the cloud and figured instead of just asking for feedback the usual way, why not just... let people in and see what happens.

So here you go: Dashboard: https://studio.kraz.in Login: email: test@kraz.in password: testpass

You've got 48 hours. Poke around, break stuff, do your worst. If you find something weird or something that breaks, drop it in the comments or open an issue on the repo — https://github.com/nuvix-dev/nuvix.

Genuinely curious to see what people find. Be brutal.

Comments URL: https://news.ycombinator.com/item?id=47147235

Points: 1

# Comments: 2

Categories: Hacker News

Show HN: AI-Native "Medicare for All" Prototype

Hacker News - Tue, 02/24/2026 - 10:40pm

Medicare.dev is a fully-functional prototype of how I think an AI-native, single-payer healthcare system could work. It uses "programs" and not "plans" because I do not think plans make sense given that nobody plans on getting sick. It also uses one big market-network instead of provider networks, you can also add your own providers if you want to.

How It Works:

1. Define the Problem — A patient or provider describes a health need in natural language. Just press the mic and explain whats wrong e.g.: "I have a headache and I fell down the stairs". AI analyzes the statement, identifies underlying issues, maps stakeholders, and surfaces relevant programs, financing options, and expertise.

2. Codify the Solution — The platform auto-generates a structured care protocol: assessments, activities, challenges, follow-ups, KPI tracking, nudges, and medical orders — organized into adaptive, branching pathways that account for success and failure scenarios.

Note: ^ is sent to an actual medical provider to approve but I turned off the HITL for this step because it cost $ but its still live so providers will actually be contacted.

3. Assemble the Team — AI matches the problem to qualified specialists (physicians, nurses, social workers, counselors) and assembles a care team with role-based permissions and task assignments.

4. Execute the Program — The patient follows the protocol step-by-step, guided by a personal AI agent that answers questions, sends reminders, tracks progress, and escalates issues. If a step fails, the protocol adapts — branching to alternative pathways or looping back to redefine the problem.

5. Verify the Outcome — Results are confirmed, funds are distributed to providers, and the system closes the loop — or restarts the cycle if the original problem was misidentified.

tl;dr - AI guides you through your entire care-plan from onset to outcome.

Comments URL: https://news.ycombinator.com/item?id=47147026

Points: 1

# Comments: 0

Categories: Hacker News

The Useless Web

Hacker News - Tue, 02/24/2026 - 10:37pm

Article URL: https://theuselessweb.com/

Comments URL: https://news.ycombinator.com/item?id=47147000

Points: 1

# Comments: 0

Categories: Hacker News

SN 1066: Password Leakage - Zero Trust, Zero Knowledge

Security Now - Tue, 02/24/2026 - 10:36pm

ETH Zurich's deep-dive into the world's top password managers exposes how feature overload and legacy design obscure real security flaws, forcing a rethink of what "zero knowledge" actually means for your vault. Learn why recent fixes matter—and why open source may be your safest bet.

  • CA's warn us to urgently prepare for the inevitable.
  • Three U.S. states attempt to ban 3D printed firearms.
  • Denied ransom, ShinyHunters leaks 967,000 personal details.
  • "Billions" of U.S. social security numbers leaked.
  • Is Apple planning to add cameras to three new gadgets.
  • No more security fixes for Firefox on Windows 7 & 8.
  • Russia blocks the official Linux kernel site they need.
  • Will the U.S."freedom.gov" site post EU blocked content.
  • LLM's will offer secure passwords. Do Not Use Them.
  • As predicted, the "ClickFix" attack strategy takes over.
  • A listener believes his computer is compromised.
  • How could three popular password managers get things wrong.

Show Notes - https://www.grc.com/sn/SN-1066-Notes.pdf

Hosts: Steve Gibson and Leo Laporte

Download or subscribe to Security Now at https://twit.tv/shows/security-now.

You can submit a question to Security Now at the GRC Feedback Page.

For 16kbps versions, transcripts, and notes (including fixes), visit Steve's site: grc.com, also the home of the best disk maintenance and recovery utility ever written Spinrite 6.

Join Club TWiT for Ad-Free Podcasts!
Support what you love and get ad-free audio and video feeds, a members-only Discord, and exclusive content. Join today: https://twit.tv/clubtwit

Sponsors:

Categories: Security Now

Ask HN: Is the offline user SaaS more profitable than online startups?

Hacker News - Tue, 02/24/2026 - 10:34pm

Dear HN,

i currently feeling stuck with my own choice choosing whether to stick to the SAAS like a POS app that focused on offline business user or online SAAS such as tools for startups, freelancer, or onlines environmental business.

I'd really appreciate insights from founders who've faced a similar decision.

Comments URL: https://news.ycombinator.com/item?id=47146978

Points: 1

# Comments: 0

Categories: Hacker News

IPnews: The IP Tool That Fixed My Global NetOps Workflow (No Fluff)

Hacker News - Tue, 02/24/2026 - 10:31pm

Network engineer here, managing 50+ global nodes. For months, my workflow was: ·2AM alert: Singapore node lagging ·Waste 2hrs troubleshooting, realize IP tool only shows “Malaysia” (country-level) ·Block legitimate users because free IP DB is outdated ·Repeat. Then I switched to IPnews. Here’s the hard NetOps value: ·City/ISP-level global geolocation (pinpoints routing issues in minutes) ·Real-time risk scoring (blocks scanners/proxies before they hit servers) ·Stable API (integrates with Prometheus/Grafana, no timeouts) ·Bulk lookup (up to 3,000 IP addresses per query) It’s not a “enterprise tool” with 100 unused features — it’s built for engineers who need accurate IP data to fix things faster. If you’re in NetOps/DevOps managing global infrastructure, it’s worth the free tier test.

Comments URL: https://news.ycombinator.com/item?id=47146955

Points: 2

# Comments: 0

Categories: Hacker News

Today's NYT Mini Crossword Answers for Wednesday, Feb. 25

CNET Feed - Tue, 02/24/2026 - 10:27pm
Here are the answers for The New York Times Mini Crossword for Feb. 25.
Categories: CNET

Show HN: Reunited My Cats in Code – yet another lightweight OpenClaw alternative

Hacker News - Tue, 02/24/2026 - 10:25pm

# I Reunited My Cats in Code

Pickle is yelling for food right now. She does this 8PM everyday.

Cookie was her step-brother. The chill one. He lives somewhere else now.

So I reunited them in code - Pickle handles the chat, Cookie handles the memories. They're still together.

---

Okay, enough cat story.

I built *pickle-bot* - yet another lightweight OpenClaw alternative.

OpenClaw is incredible, but I wanted to understand how agents work. So I built my own: - Runs on Raspberry Pi - A clean and manageable codebase - Create agents, add skills, schedule crons - Chat via CLI, Telegram, Discord - Web Search, API server, all good stuff.

*Chatting with "Pickle" while Pickle yells at me? Just so much fun.*

Check the repo: [pickle-bot](https://github.com/zane-chen/pickle-bot)

Pickle is mine. Bring your own cats :)

Comments URL: https://news.ycombinator.com/item?id=47146914

Points: 1

# Comments: 0

Categories: Hacker News

Pages