2026-04-21

The HackerNoon Newsletter: How to Structure API Documentation (4/21/2026)

The HackerNoon Newsletter: How to Structure API Documentation (4/21/2026)

How are you, hacker? đŸȘ What’s happening in tech today, April 21, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, we present you...

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1 month ago

Seeknal

Data & AI/ML CLI for pipelines and NL queries Discussion | Link

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1 month ago

‘Logistical Issues’: Iran Pulls Out of Major Defense Conference at Last Minute

‘Logistical Issues’: Iran Pulls Out of Major Defense Conference at Last Minute

Kuala Lumpur, Malaysia – Defense and aerospace industrial firms from the Islamic Republic of Iran that had been scheduled and confirmed to participate in Defense Services Asia (DSA) exposition and...

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1 month ago

A Practical Guide to ACID Properties in Real-World Systems

ACID ensures database transactions are reliable. Everything succeeds or fails together, data stays valid, operations don’t conflict, and committed changes are permanent.

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1 month ago

Xbox Game Pass gets big price cut and loses a major perk

Xbox Game Pass gets big price cut and loses a major perk

Microsoft drops price of Xbox Game Pass, and limits how new Call of Duty games roll out on the subscription service, under new Xbox CEO Asha Sharma.

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1 month ago

Diablo 4 Lord of Hatred review: a great story impedes the grind

Diablo 4 Lord of Hatred review: a great story impedes the grind

Blizzard has made a big improvement over Vessel of Hatred but still can't find a way to bring campaign and endgame together

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1 month ago

The FBI Got Hacked. Here's What That Actually Means

Chinese state-sponsored actors breached the FBI's surveillance coordination systems — not to steal data, but to see who the Bureau was watching. The "Major Incident" designation triggered a whole-of-government response,...

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1 month ago

Diablo 4: Lord of Hatred review

Diablo 4: Lord of Hatred review

A triumphant expansion that gives the action RPG more depth than it's ever had before.

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1 month ago

scosman/pelicans_riding_bicycles

scosman/pelicans_riding_bicycles

scosman/pelicans_riding_bicycles I firmly approve of Steve Cosman's efforts to pollute the training set of pelicans riding bicycles. (To be fair, most of the examples I've published count as poisoning too.)...

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1 month ago

Monday AI Radar #22

How are we doing on solving the alignment problem? Harry Law begins this week’s newsletter with an explanation of alignment-by-default: the idea that because LLMs are trained on an immense...

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1 month ago

macOS ClickFix attacks deliver AppleScript stealers to snarf credentials, wallets

Data from browsers, cryptocurrency wallets, 200+ extensions hoovered up A ClickFix campaign targeting macOS users delivers an AppleScript-based infostealer that collects credentials and live session cookies from 14 browsers, 16...

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1 month ago

Sell the F-47 NGAD Stealth Fighter to Our Allies: Don’t Make the F-22 Raptor Mistake

Sell the F-47 NGAD Stealth Fighter to Our Allies: Don’t Make the F-22 Raptor Mistake

The United States built 185 F-22 Raptors before shutting down production and destroying the manufacturing tooling in 2011. That was a strategic mistake. The F-47 NGAD sixth-generation stealth fighter cannot...

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1 month ago

25 Things the Claude Code Leak Reveals About Anthropic’s AI Agents

A temporary npm release exposed Claude Code’s internals, revealing key design decisions around memory, orchestration, tooling, and safety.

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1 month ago

April's Windows 11 update reportedly causes blue screens and boot loops on HP and Dell PCs

April's Windows 11 update reportedly causes blue screens and boot loops on HP and Dell PCs

I'd find it easier to stay on top of OS updates, were it not for all the issues caused by said updates.

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1 month ago

Break the Loop, Part 2: From Data Structures to Computational Control

In this part, we transition from data structures to the "physics" of functions. We'll cover why currying is the default, how tail recursion saves your memory, and how to build...

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1 month ago

AI is approving our pull requests: Here’s how we made it safe

AI is approving our pull requests: Here’s how we made it safe

We're producing more code than ever at Intercom. Here's how we're safely using AI for PR approval.

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1 month ago

CAN Bus Analyzer Runs In Your Browser

CAN Bus Analyzer Runs In Your Browser

If you’ve got a modern car, truck, or tractor, it’s probably got a CAN bus or three that is bouncing data all around the vehicle. Listening in on these transmissions...

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1 month ago

Anthropic bakes memory fixes into Bun 1.1.13 as developers complain of leaks

Bun is fast as a toolkit but can leak memory in production, causing slowdowns and crashes A new version of the Bun JavaScript runtime and toolkit is out with enhanced...

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1 month ago

Trials for a pancreatic cancer mRNA vaccine :...

Trials for a pancreatic cancer mRNA vaccine: “Nearly 90% of people whose immune systems responded to the vaccine were still alive up to six years after receiving the last treatment....

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