Claude now has access to a server-side container environment https://www.anthropic.com/news/create-files
Anthropic
Claude can now create and use files
Claude can now create and edit Excel spreadsheets, documents, PowerPoint slide decks, and PDFs directly in Claude.ai and the desktop app.
US High school students' scores fall in reading and math https://apnews.com/article/naep-reading-math-scores-12th-grade-c18d6e3fbc125f12948cc70cb85a520a
AP News
US high school students lose ground in math and reading, continuing yearslong decline
A decade-long slide in high school students’ performance in reading and math persisted during the COVID-19 pandemic, with 12th graders’ scores dropping to their lowest level in more than 20 years.
😁1
Things you can do with a debugger but not with print debugging https://mahesh-hegde.github.io/posts/what_debugger_can/
mahesh-hegde.github.io
Things you can do with a debugger but not with print debugging
Pontevedra, Spain declares its entire urban area a "reduced traffic zone" https://www.greeneuropeanjournal.eu/made-for-people-not-cars-reclaiming-european-cities/
Green European Journal
Made for people, not cars: reclaiming European cities
By prioritising residents over private vehicles, a Spanish municipality has overcome some of the biggest challenges facing Europe’s cities.
Show HN: Term.everything – Run any GUI app in the terminal https://github.com/mmulet/term.everything
GitHub
GitHub - mmulet/term.everything: Run any GUI app in the terminal❗
Run any GUI app in the terminal❗. Contribute to mmulet/term.everything development by creating an account on GitHub.
ChatGPT Developer Mode: Full MCP client access https://platform.openai.com/docs/guides/developer-mode
Openai
OpenAI Platform
Explore developer resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's platform.
Behind the scenes of Bun Install https://bun.com/blog/behind-the-scenes-of-bun-install
Bun
Behind The Scenes of Bun Install
Learn how Bun is able to cut install times by up to 25×. Bun skips Node.js's overhead with direct system calls, cache-friendly data layouts, OS-level copy-on-write, and full-core parallelism.
The treasury is expanding the Patriot Act to attack Bitcoin self custody https://www.tftc.io/treasury-iexpanding-patriot-act/
TFTC – Truth for the Commoner
The Treasury Is Expanding The Patriot Act To Attack Bitcoin Self Custody
We shouldn't have to cater to the lowest common denominator.
Many hard LeetCode problems are easy constraint problems https://buttondown.com/hillelwayne/archive/many-hard-leetcode-problems-are-easy-constraint/
Buttondown
Many Hard Leetcode Problems are Easy Constraint Problems
Use the right tool for the job.
QGIS is a free, open-source, cross platform geographical information system https://github.com/qgis/QGIS
GitHub
GitHub - qgis/QGIS: QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)
QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS) - qgis/QGIS
How to use Claude Code subagents to parallelize development https://zachwills.net/how-to-use-claude-code-subagents-to-parallelize-development/
zach wills
How to Use Claude Code Subagents to Parallelize Development | zach wills
In my last post I talked about how I spent a week heads down using AI to work on a greenfield engineering metrics tool. As I built it, I’d often navigate the web app and spot things that needed to be fleshed out. Sometimes it was a small typo; other times…
Show HN: A store that generates products from anything you type in search https://anycrap.shop/
anycrap.shop
Anycrap 🛒 The Store of Infinite Products
Type anything into the search bar. AI creates a full product page with image, price, and reviews. It's a parody store for imaginary products.
486Tang – 486 on a credit-card-sized FPGA board https://nand2mario.github.io/posts/2025/486tang_486_on_a_credit_card_size_fpga_board/
nand2mario.github.io
486Tang - 486 on a credit-card-sized FPGA board
Yesterday I released 486Tang v0.1 on GitHub. It’s a port of the ao486 MiSTer PC core to the Sipeed Tang Console 138K FPGA. I’ve been trying to get an x86 core running on the Tang for a while. As far as I know, this is the first time ao486 has been ported…
RustGPT: A pure-Rust transformer LLM built from scratch https://github.com/tekaratzas/RustGPT
GitHub
GitHub - tekaratzas/RustGPT: An transformer based LLM. Written completely in Rust
An transformer based LLM. Written completely in Rust - tekaratzas/RustGPT
Removing newlines in FASTA file increases ZSTD compression ratio by 10x https://log.bede.im/2025/09/12/zstandard-long-range-genomes.html
PayPal to support Ethereum and Bitcoin https://newsroom.paypal-corp.com/2025-09-15-PayPal-Ushers-in-a-New-Era-of-Peer-to-Peer-Payments,-Reimagining-How-Money-Moves-to-Anyone,-Anywhere
PayPal Newsroom
PayPal Ushers in a New Era of Peer-to-Peer Payments, Reimagining How Money Moves to Anyone, Anywhere
Send and receive money as easily as sending a text, across apps, borders, and currencies.