Figmimic – A bookmarklet to copy any webpage into Figma as editable layers

Figmimic is a bookmarklet that captures web pages as editable Figma frames. It works on any visible page, including restricted areas, and can be edited in Figma.

NanoGPT Speedrun Frontier

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Open Traces to explore 41 curated full agent trajectories, including tool calls, subagents, and scratchpads.

Scrap (2006)

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The author moved to Pittsburgh in 2006 and struggled with winter, especially without working utilities. They encountered scrappers who would steal valuable metals from their property, including a cast-iron bathtub that mysteriously disappeared.

Why your local LLM feels dumber than it is

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This post discusses the impact of implementation-specific hazards on inference models, aiming to show how different implementations can significantly affect model performance. The author will conduct technical experiments using various reference implementations to demonstrate these differences.

ElevenLabs, TwelveLabs, ThirteenLabs

A user discovered a trend of companies naming themselves after numbers followed by "labs", possibly inspired by ElevenLabs, and found numerous examples online. The reason behind this naming scheme is unclear, but it may be due to independent innovation or a desire to associate with the AI industry.

Hister – A private, full content search index that you control

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Hister creates a private search index of visited pages and files, allowing users to control what's indexed. The tool supports various sources, including browser extensions, file watches, and crawlers.

I set a trap for a book-marketing scammer (2025)

typ.ing

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typ.ing is an awesome typing trainer, designed to help you get faster and more accurate when typing with an external keyboard. It looks like you're using a mobile device - typ.ing will work much better if you plug a physical keyboard in (or just use a computer).

RF Cafe

https://www.rfcafe.com/miscellany/homepage-archive/2022/images/clutch-head-screws-united-bolt-radio-news-october-1946-hp.gif
The author discusses various electronics topics, including amplitude modulation, radio tuners, antennas, and radar technology. They also touch on the history of printed circuit boards and transistors.

NetBSD and my life (2005)

Gary Rolland, a UK-based network admin, shares his experience with NetBSD after successfully migrating their company's 29 high-end servers from Windows to NetBSD. The migration improved stability and reduced downtime, allowing him to spend more time with his family and improving work-life balance.

How a Texas student blew the whistle on a rogue AI hacking attempt

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A Friendly Introduction to Racket

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Lisp is an old programming language that predates many modern languages, offering a unique structure and the ability to write programs within programs. It has evolved over time into various dialects like Scheme, Racket, and Clojure, each with its own strengths and applications.

ATProto spaces: A new extension to ATProto that enables non-public data

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The atproto alpha update introduces a new protocol primitive called "spaces" that allow for private data storage while maintaining the advantages of atproto. Spaces enable gated access control, flexible use cases, and real-time sync capabilities.

Reading Maps – Journeys from fiction drawn on the real world

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Reading Maps plots real-world journeys from classic novels and films - Around the World in 80 Days, Heart of Darkness, James Bond, On the Road - on an interactive atlas.

Munder Difflin – Agent harness to run an office of your clones

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Munder Difflin is a tool that wraps your existing agent CLI and runs on your laptop, capturing workflow and context to enable clones to work around the clock. It provides end-to-end encrypted clone-to-clone messaging and a shared org knowledge base, with optional cloud-based sandbox VMs for added security.

hdiutil is deprecated in macOS 27 Golden Gate

The macOS command-line tool hdiutil is deprecated in the latest macOS 27 Golden Gate beta, replaced by diskutil image for all disk image operations. Diskutil provides similar functionality with some differences in options and behavior compared to hdiutil.

Thinking in Python

One night in Uzbekistan: Why was this one data point so influential?

A week of using Codex more than Claude

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The user compared Codex and Claude, finding that Codex is more efficient in terms of code changes and architecture, but sometimes makes mistakes. They also appreciate the simplicity of Codex's output and its ability to follow instructions without overdoing it.

Canada will match US tariffs 'dollar for dollar' as trade talks break down

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US tariffs on Canadian goods came into effect after trade talks broke down, with Canada imposing reciprocal tariffs. The move is seen as a significant escalation in tensions between the two countries over trade and economic issues.

Conway's Game of Life in real life

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The author created a 17x17 interactive display of Conway's Game of Life using NKK JB15LPF-JF switches and Microchip's AVR128DA64 microcontroller. The project involved designing the PCB, managing LED currents, and implementing user input detection with analog speed control via a potentiometer.

Autolith: A programming agent with a live runtime

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Autolith is a terminal programming agent that runs in Linux x86-64, allowing direct interaction with repositories and using Common Lisp without leaving the conversation. It provides inspection, testing, and development capabilities while keeping project context and workspace information separate from user privileges.

Protocol-Aware Deterministic Simulation Testing

https://tigerbeetle.com/blog/img/authors/chaitanyabhandari-80bf8daf.webp
TigerBeetle's deterministic simulator tests safety and liveness invariants of its distributed database using protocol-aware testing, allowing for deeper checks than traditional black-box methods. This enables faster testing and debugging of the system.

ProgramBench Vetted: Reverse Engineering from a Runnable Binary

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ProgramBench Vetted is a set of 50 tasks designed to test an agent's ability to rebuild a program from a runnable binary, with improvements to task design and validation. The benchmark aims to measure the agent's capability in long-context coordination and its ability to implement specified behavior without relying on shortcuts or exploiting defects in the evaluation environment.

What's in a PowerPoint File?

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A PowerPoint presentation is a collection of slides with various elements like text boxes, shapes, pictures, tables, and charts. It stores all content in a file that can be broken down into smaller files for organization.

Show HN: OzBrain, a shared brain for knowledge between agents and your team

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You're looking for a shared brain that allows multiple AI agents to read and write from the same source of truth, eliminating duplicate explanations. OzBrain offers this feature with unlimited reads and writes, row-level security, and no app-code path around it.

Why it might be time to rethink the human family tree

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Scientists are reevaluating the human family tree due to outdated classification systems. A new paper suggests merging Australopithecus and Paranthropus into a single Homo genus to better reflect real relationships.

Z80 – The 1970s Microprocessor Still Alive (2021)

Rust Glancer: Rust LSP using 100x less RAM

The author has developed Rust Glancer, an alternative LSP implementation that focuses on low memory usage. It allows immediate indexing after restart and is suitable for older computers with limited RAM.

Show HN: terminal-code – VS Code inside the terminal

https://tode.sh/opengraph-image?7033794825caab70
terminal-code combines code-server (VS Code in the browser) and terminal-browser (a browser in the terminal) to bring VS Code to the terminal. You should look into these projects for more details!