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Hacker News

Top stories from the Hacker News community• Updated 3 minutes ago

HN

Apollo 13 Commander Jim Lovell has passed away

nasa.gov

436

LorenDB

about 10 hours ago

news astronomy other astronauts space apollo-13 astronaut space-exploration apollo

HN

HorizonDB, a geocoding engine in Rust that replaces Elasticsearch

radar.com

213

j_kao

about 16 hours ago

embedded-databases embedded databases rust search-engine storage rocksdb

HN

Ask HN: How can ChatGPT serve 700M users when I can't run one GPT-4 locally?

345

superasn

about 10 hours ago

ai llm generative-ai

HN

Unmasking the Sea Star Killer

biographic.com

49

sohkamyung

4 days ago

marine-biology ecology conservation

HN

Astronomy Photographer of the Year 2025 shortlist

rmg.co.uk

184

speckx

about 15 hours ago

science photography research astronomy

HN

Hacking Diffusion into Qwen3 for the Arc Challenge

matthewnewton.com

60

mattnewton

4 days ago

diffusion-models ai security ai-ethics cybersecurity

HN

Technical issues of separation in function cells and value cells (1988)

dreamsongs.com

4

Jtsummers

3 days ago

neural-networks deep-learning ai

HN

The surprise deprecation of GPT-4o for ChatGPT consumers

simonwillison.net

328

tosh

about 11 hours ago

llm transformers ai gpt-4 chatgpt

HN

How to safely escape JSON inside HTML SCRIPT elements

sirre.al

19

dmsnell

about 7 hours ago

webdev html web-security security

Reddit

Top posts from tech subreddits• Updated less than a minute ago

Reddit

[R] CRINN: Free & Fast Framework for Approximate Nearest Neighbors Search

reddit.com

6

Optimal-Outcome-7458

1 day ago

r/MachineLearning rag vector-search knn embeddings

Reddit

13 AI tools/agents I use that ACTUALLY create real results

reddit.com

129

TrueTeaToo

2 days ago

r/AI_Agents ai ai-ethics ai-research generative-ai

Reddit

Federal courts step up security following major hack of electronic filing system

politico.com

2

rtbot2

1 day ago

r/realtech webdev cybersecurity infosec security

Hugging Face Trending

Popular models from Hugging Face• Updated less than a minute ago

Qwen-Image_ComfyUI

94

226,830

NuMarkdown-8B-Thinking

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Kimi-K2-Instruct

Task: text-generation

2,052

445,135

llm transformers generative-ai

gpt-oss-120b-GGUF

Task: text-generation

84

78,943

llm transformers generative-ai

Huihui-gpt-oss-20b-BF16-abliterated

Task: text-generation

80

1,021

llm generative-ai ai

Black Forest Labs

FLUX.1-Kontext-dev

Task: image-to-image

2,038

331,363

diffusion-models generative-ai image-to-image

nunchaku-flux.1-krea-dev

Task: text-to-image

76

21,460

generative-ai diffusion-models text-to-image

WAN2.2-14B-Rapid-AllInOne

136

0

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Wan2.2-TI2V-5B

Task: text-to-video

265

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generative-ai diffusion-models ai

GitHub Trending

Popular repositories from GitHub• Updated 14 minutes ago

nautilus_trader

A high-performance algorithmic trading platform and event-driven backtester

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openai-cookbook

Examples and guides for using the OpenAI API

MDX

66,654

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ai openai developer-tools open-source generative-ai llm api

kuberay

A toolkit to run Ray applications on Kubernetes

Go

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kubernetes ray cloud go mlops ray-project distributed-systems

nest

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

TypeScript

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nodejs typescript backend webdev

mui-x

MUI X: Build complex and data-rich applications using a growing list of advanced React components, like the Data Grid, Date and Time Pickers, Charts, and more!

TypeScript

5,399

1,533

react typescript frontend webdev

cutlass

CUDA Templates for Linear Algebra Subroutines

C++

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cuda c++nvidia deep-learning cpp linear-algebra

codecrafters-io

build-your-own-x

Master programming by recreating your favorite technologies from scratch.

Markdown

408,304

38,265

developer-tools programming open-source developer-experience webdev learning self-hosting self-hosted education

lazygit

simple terminal UI for git commands

Go

63,201

2,169

git cli-tools go developer-tools golang devtools devops

supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

TypeScript

86,741

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supabase postgres typescript databases database webdev web-development