Trending Signal

cloudflare/security-audit-skill

A coding-agent skill for multi-phase security audits with independently verified, machine-readable findings

DietrichGebert/ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Will there be no change in Fed interest rates after the October 2026 meeting?

The FED interest rates are defined in this market by the upper bound of the target federal funds range. The decisions on the target federal funds range are made by the Federal Open Market Committee (FOMC) meetings. This market will resolve

Graphify-Labs/graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

Will the price of Ethereum be above $2,400 on October 22?

This market will resolve to "Yes" if the Binance 1 minute candle for ETH/USDT closing at 12:00 in the ET timezone (noon) on the date specified in the title has a final "Close" price higher than the price specified in the title. Otherwise, t

Will Benjamin Netanyahu be the next Prime Minister of Israel?

Legislative elections are schedule to be held in Israel on October 27, 2026. This market will resolve to the next individual who is officially appointed and sworn in as Prime Minister of Israel following the 2026 parliamentary election. I

US x Iran ceasefire continues through October 22?

This market will resolve to “No” if the United States takes a qualifying military action against Iran by the specified date, 11:59 PM Iran Standard Time. Otherwise this market will resolve to “Yes.” A qualifying military action refers to a

Will Flávio Bolsonaro win the 2026 Brazilian presidential election?

A presidential election is scheduled to take place in Brazil on October 4, 2026. This market will resolve according to the listed candidate that wins this election. This market includes any potential second round. If the result of this el

Will the Democratic Party control the House after the 2026 Midterm elections?

This market will resolve according to the party that wins control of the United States House of Representatives in the 2026 United States midterm election. A party wins control of the United States House of Representatives if it wins a maj

2026 Balance of Power: D Senate, D House

This market will resolve according to the party that wins control of the United States Senate and the party that wins control of the United States House of Representatives in the 2026 United States midterm election. A party wins control of

Will Shakhtar Donetsk win the 2026-27 UEFA Champions League Championship?

This market will resolve according to the team that wins the 2026-27 UEFA Champions League Championship. If at any point it becomes impossible for a listed team to win the 2026-27 UEFA Champions League Championship per the rules of UEFA Ch

supabase/supabase

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

SK Telecom unit SK Hyper is in talks with tech firms and investors to finance 15GW of data center capacity in South Korea by 2035; the first 5GW will cost $350B (Bloomberg)

Oura sues Indian smart ring rival Ultrahuman again to block US sales of Ring Pro, months after a redesign helped Ultrahuman return following an import ban (Jagmeet Singh/TechCrunch)

Chinese state media: DeepSeek and MiniMax completed registration and won approval to open-source and deploy AI models overseas under proposed export controls (Bloomberg)

SK Hynix says its SSD subsidiary Solidigm has halted a review of a potential US IPO to fund a new US chip fab, citing "market conditions and share price trends" (P.R. Venkat/Wall Street Journal)

OpenAI suspected the three fired researchers of leaking internal model designs to AI safety researcher Ryan Greenblatt, including via disappearing Signal chats (Wall Street Journal)

Spotify confirms it is rolling out a new family plan verification method requiring members to scan QR codes on plan managers' phones within seven days of notice (Sarah Perez/TechCrunch)

US Treasury proposes rules tightening restrictions on US investments in areas including AI and supercomputing in China, Russia, and other "countries of concern" (Associated Press)

An interview with Ondřej Surý, a volunteer who maintains PHP and automates its patches, about his role in fixing two critical PHP security vulnerabilities (Charlie Warzel/The Atlantic)

German energy company PreussenElektra says it is working with Nvidia to assess whether the country's idle nuclear plants could be turned into data centers (Eva Brendel/Bloomberg)

a16z rebrands a16z Crypto as a16z Frontier and expands the fund's scope to back startups developing AI, robotics, and other emerging technologies (Camila Grigera Naón/Fortune)

Sources: OpenAI has cut its valuation target to $1.25T, down from the $1.4T valuation it pitched earlier this month, after facing resistance from some investors (Financial Times)

Sources: SpaceX is in talks with at least one major cellular infrastructure firm to secure a minimum of 80K US cell sites, as it eyes a wireless carrier launch (Kelcee Griffis/Bloomberg)

Anthropic donates the Agent Skills open standard to the Agentic AI Foundation and says 70+ platforms have integrated it, after donating MCP to the AAIF in 2025 (Anthropic)

Sources: OpenAI nears an up to $30B round led by investors from the UAE and Coatue at a $1.25T pre-money valuation, as an "opportunistic" bridge ahead of an IPO (Kate Rooney/CNBC)

Canva launches Craft, its first image generation model, trained on human-designed templates, available to all users, with plans to support third-party chatbots (Ivan Mehta/TechCrunch)

anthropics/knowledge-work-plugins

Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

php/php-src

The PHP Interpreter

luongnv89/claude-howto

A visual, example-driven guide to Claude Code — from basic concepts to advanced agents, with copy-paste templates that bring immediate value.

Meloong-Git/PCL

Minecraft 启动器 Plain Craft Launcher（PCL）。

fastapi/fastapi

FastAPI framework, high performance, easy to learn, fast to code, ready for production

Quad9 to exit France

eMudhra to exit global SSL/TLS certificate business

The same AI request emits 8.5 times more CO2 in Texas than in Sweden

Docker is weird

Woman charged with computer fraud due to scam CashApp account being in her name

LLMs are making formal software verification feasible at a much larger scale

Jailbreaking the Switch 2

Every AI model has the same "controversial" take on humans

OpenShell – A safe, private runtime for fleets of autonomous AI agents

Run full iOS 16.5 firmware on Android Devices

Tell HN: I unknowingly broke the PHP RCE embargo. I am sorry.

Local Wikipedia: Wikipedia, but only for things a half hour walk from you

What’s getting pwned right now

The foolishness of "natural language programming" (1978)

A farewell to Arc browser

Security Disclosure

Getting ready to operate GNU Taler in Germany

WorldTUI: I trained a 360M model to pretend to be a terminal

Xbox wants you to pay 24 to 40 cents per hour to stream games you bought

MPs moving to restrict gambling ads in Canada

Amazon identifies Oct 17 PHP2Shell exploitation prior to public disclosure

The recently proposed o(n log n) integer multiplication algorithm [pdf]

Hedra is a 3D open world game I wrote from scratch while in highschool

This I Believe (1952)

Several Linux kernel vulnerabilities accidentally posted to public mailing list

AI and the Enclosure of the Scientific Commons

Crystal 1.22

Jank – The native Clojure dialect with seamless C++ interop

OpenAI CLI

Faster than earcut: triangulating 3.7M map polygons in 489 ms

Railpass

Most Americans Say AI Is Bad for Society, Oppose More Data Centers

AI analysis of CT scans finds 42.9% of patients have coronary inflammation

Show HN: UI micro interactions prompts for AI

Award-winning AI literature

Semantic search across major museums

Never-Before-Seen Images Reveal Damage at U.S. Bases in Middle East

How does Fable 5.1 hide messages in images?

Mapping the Northern Sky

Show HN: OnKey – I'm a bad singer, so I built an app to show where I'm off-key

Restoring a Soviet ES-4001 Mainframe Control Panel

The HTML-in-Canvas API origin trial

Show HN: agent-usage-guard – a Claude Code mod to protect your usage window

The alien space of science: Coherent but cognitively unavailable directions

A lost Schrödinger manuscript reveals a twist in quantum physics

We have traits at home

Postgres recovery_prefetch can cause outages

Rule 30: one black cell

Show HN: Making a smart TV dumb and then smart

Objects, attributes, maps, oh my

LISP Comes of Age (1980)