GPT-5

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GPT-5 is OpenAI's most advanced model, providing smarter, more reliable responses across various fields. It excels at tasks like writing, coding, and problem-solving, and can collaborate with users like a thoughtful colleague.

US to rewrite its past national climate reports

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Linear sent me down a local-first rabbit hole

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The author discovered Linear's local-first approach, which treats the browser's IndexedDB as a real database, and was inspired to learn more about this concept. They found Jazz, a tool that makes building local-first apps easy, and are now exploring other tools like Electric SQL and Zero.

Flipper Zero dark web firmware bypasses rolling code security

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Talking Sasquatch discovered a custom firmware for Flipper Zero that can break rolling code security by reverse engineering a single keyfob button press. This allows the device to emulate keyfob functions, but renders the original keyfob useless.

Historical Tech Tree

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Interactive visualization of technological history

A love letter to my future employer (2020)

The writer is struggling with self-doubt about their career change to software development, but after reflecting on their experiences and skills, they're determined to succeed. They've made progress in the Makers pre-course and are excited to start the full-time course.

Virtual Linux Devices on ARM64

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Lars from Underjord is experimenting with running 192-core Ampere One server with Elixir and Nerves, aiming to run thousands of virtual Linux devices. He's making progress with qemu and KVM, but still faces challenges and hopes to reach 7000 devices with 1 TB of RAM.

Cursor CLI

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Install and use the Cursor command-line interface to run AI coding workflows and automate tasks from your terminal.

GPT-5: Key characteristics, pricing and system card

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The user has been testing the new GPT-5 model and found it to be competent and rarely messing up. The model is a hybrid that switches between different models based on conversation type and complexity.

OpenAI's new open-source model is basically Phi-5

OpenAI released its first open-source large language models, gpt-oss-120b and gpt-oss-20b, which are technically competent but lack out-of-domain knowledge. They were likely trained on synthetic data for safety reasons, making them less prone to misbehavior.

What Is Popover=Hint?

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Chrome 133 introduces popover="hint" to keep unrelated popovers open. Interest invokers, an experimental API, enable dual-action links with hover/focus popovers without JavaScript.

How we enforce .NET coding standards to improve productivity

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Workleap optimized their SDLC using .NET coding standards NuGet package to enforce code style, quality, and performance standards at scale. This resulted in reduced code review time, improved code quality, and uniformity across projects.

GPT-5 for Developers

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GPT-5 is a state-of-the-art coding model that excels at producing high-quality code, handling tasks, and following instructions with high accuracy. It is available in the API platform in three sizes and supports new features such as custom tools and verbosity control.

Exit Tax: Leave Germany before your business gets big

Germany's exit tax bars business owners from leaving the country once their business reaches a certain size. The tax is calculated by multiplying the company's average earnings by 3.5 and is often too high for entrepreneurs to pay.

Writing a storage engine for Postgres: An in-memory table access method (2023)

With postgres 12, it became possible to swap out the storage engine. there is clearly overlap between orioledb and citus columnar - but they don't seem to be integrated well together yet. one thing it gave me to try was calling execstorevirtualtuple on the slot. this also means we need to keep track of which row we're on. if you want to use a different extension, you can

FLUX.1-Krea and the Rise of Opinionated Models

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Krea's FLUX.1-Krea model avoids the "AI Look" by focusing on aesthetics, not just correctness. It generates more natural, subjective images by optimizing for specific styles and tastes.

Encryption made for police and military radios may be easily cracked

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Researchers found a vulnerability in an end-to-end encryption solution used by some radios, making it vulnerable to eavesdropping. The issue affects at least one implementation of the solution, which is widely used by law enforcement and military agencies worldwide.

Cursed Knowledge

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Various systems and technologies have unexpected behaviors or limitations, causing issues and confusion. These include Immich, Microsoft Entra, EXIF metadata, Windows, Git, Cloudflare Workers, phones, PostgreSQL, npm scripts, JavaScript, bcrypt, and TypeORM.

Achieving 10,000x training data reduction with high-fidelity labels

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Researchers developed a scalable curation process for active learning that reduces the amount of training data needed for fine-tuning large language models. This process improves model alignment with human experts by up to 65% using much less data.

Building Bluesky comments for my blog

https://ogimage-workers.kanbaru.workers.dev/?title=Building+Bluesky+Comments+for+My+Blog&liner=I+hate+disqus+too+much.&date=Aug+6%2C+2025
The user implemented Bluesky comments on their blog, leveraging the AT Protocol for a decentralized and user-owned approach. This solution eliminates infrastructure maintenance and allows for rich content support, real identities, and cross-platform conversations.

How AI conquered the US economy: A visual FAQ

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The US economy has split into two, with a booming AI economy and a stagnant consumer economy. The AI boom is driven by massive investments from tech companies, generating unprecedented profits and free cash flow.

Windows XP Professional

Yet another Windows XP in the browser, but with a File System and comes with it, Programs.

Vibechart

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[From vibe + chart: cf. subjective interpretation + data visualization. See Vibe, and cf. Chart.] To chart based on what you want to see instead of what is true, beautiful, or useful.

Turn Any Website into an API

A platform that can allow you to get data from anywhere

Claude Code IDE integration for Emacs

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Claude Code IDE integrates Claude with Emacs, enabling a true AI assistant within the existing workflow. It provides bidirectional integration with Emacs features and capabilities.

Benchmark Framework Desktop Mainboard and 4-node cluster

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Testing Framework Desktop with AMD Ryzen AI Max+ 395 and Radeon 8090S, achieving 5 Gbps with NICGIGA switch. Thunderbolt node-to-node interconnects reached 10 Gbps over TB4 interfaces.

Benchmarking GPT-5 on 400 real-world code reviews

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Qodo's PR Benchmark evaluates LLMs for code review tasks, with GPT-5 delivering the strongest performance. GPT-5's "minimal" variant achieved a score of 58.5, offering near real-time interaction while making helpful suggestions.

Infinite Pixels

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User tested browser limits with infinite pixel values, finding Chrome and Safari clamp at 33,554,431 pixels, while Firefox behaves erratically with computed values not matching actual rendering.

Ask HN: Has any of the Pivotal Tracker replacement attempts succeeded?

You're looking for a reliable task management software, specifically a Pivotal Tracker replacement, but have found most alternatives to be buggy or untrustworthy. You're willing to pay for a good solution but so far, none have met your expectations.

Open music foundation models for full-song generation

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Introducing yue (), a family of open foundation models based on the llama2 architecture. the model encodes the rich diversity of world music styles, preserving cultural heritage within its weights. our model can be used to generate music from the given lyrics segment by segment. we currently provide demos in english, chinese (mandarin and cantonese), japannese and korean. - our models are ...