Super HN

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121. Australia begins enforcing world-first teen social media ban
122. England Historic Aerial Photo Explorer
123. FreeBSD debates sunsetting power64/power64le support
124. Deprecations via warnings don't work for Python libraries
Python, open source, and the internet
125. Agentic AI Foundation
126. Show HN: I built a system for active note-taking in regular meetings like 1-1s
127. Show all your application error using Cloudflare Error Page
Cloudflare error page generator. Contribute to donlon/cloudflare-error-page development by creating an account on GitHub.
128. A visual editor for the Cursor Browser
Bringing design and engineering closer together.
129. My favourite small hash table
130. Kernel Float: Unlocking Mixed-Precision GPU Programming
131. Skin-roasted peanut consumption improves brain vascular function and memory
132. Why Startups Die
Startups rarely die from competition. They die from the inside.
133. Bad Dye Job
134. Qt, Linux and everything: Debugging Qt WebAssembly
135. Are the Three Musketeers allergic to muskets?(2014)
136. What Is a Bus Mouse? A Technical History of Early Microsoft Mouse Interfaces
A technical history of early Microsoft mouse interfaces, from the 1983 green-eyed bus mouse through InPort to the advent of PS/2. Covers quadrature encoding, the Intel 8255 PPI, DE-9 connector pinouts, ISA card design, and why "bus mouse" confusion persists in retro computing circles.
137. A Developer Accidentally Found CSAM in AI Data. Google Banned Him for It
Mark Russo reported the dataset to all the right organizations, but still couldn't get into his accounts for months.
138. Donating the Model Context Protocol and Establishing the Agentic AI Foundation
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
139. 10 Years of Let's Encrypt
On September 14, 2015, our first publicly-trusted certificate went live. We were proud that we had issued a certificate that a significant majority of clients could accept, and had done it using automated software. Of course, in retrospect this was just the first of billions of certificates. Today, Let’s Encrypt is the largest certificate authority in the world in terms of certificates issued, the ACME protocol we helped create and standardize is integrated throughout the server ecosystem, and we’ve become a household name among system administrators. We’re closing in on protecting one billion web sites.
140. Linux 6.18 Changelog
Summary of the changes and new features merged in the Linux kernel during the 6.18 development cycle
141. Flow: Actor-based language for C++, used by FoundationDB
FoundationDB - the open source, distributed, transactional key-value store - foundationdb/flow at main · apple/foundationdb
142. Malicious VSCode Marketplace extensions hid trojan in fake PNG file
A stealthy campaign with 19 extensions on the VSCode Marketplace has been active since February, targeting developers with malware hidden inside dependency folders.
143. New React CVE CVE-2025-67779
144. Em Dash in Reddit Comments
145. CATL Expects Oceanic Electric Ships in 3 Years
146. Nova Programming Language
147. Why Switzerland is weighing a 10M population limit
148. 6.7 Magnitude Earthquake Strikes Off Northeast Japan
Japan has warned of the possibility of a mega-quake.
149. Sharding to Contain the Blast Radius of Data Breaches
Modern SaaS platforms sit on top of massive, multi-tenant data stores. When those stores are breached, the damage is rarely limited to a single record; it is often “wholesale” compromise of large slices of the user base. For a CISO or CTO, this is the critical risk: not that a record can be stolen, but that everything a given system knows becomes available in one incident.
150. No more O'Reilly subscriptions for me