181
GPT-5-Codex
Codex just got faster, more reliable, and better at real-time collaboration and tackling tasks independently anywhere you develop—whether via the terminal, IDE, web, or even your phone.
Most cited
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 296 posts.
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ACM Transitions to Full Open Access
Open Access Publication & ACM
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Waymo and Toyota outline partnership to advance autonomous driving deployment
Toyota Motor Corporation (“Toyota”) and Waymo reached a preliminary agreement to explore a collaboration focused on accelerating the development and deployment of autonomous driving technologies.
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Better typography with text-wrap pretty
Support for text-wrap: pretty just shipped in Safari Technology Preview, bringing an unprecedented level of polish to typography on the web.
186
Material 3 Expressive
Google's research reveals how expressive design improves UX, usability, and evokes positive emotions in users
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Prompt caching for cheaper LLM tokens
A far more detailed explanation of prompt caching than anyone asked for: how tokens, embeddings, and attention make cached LLM tokens 10x cheaper and faster.
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Skills Officially Comes to Codex
Give ChatGPT and Codex new capabilities and expertise
190
Self-hosted x86 back end is now default in debug mode
This page contains entries for the year 2025 . Other years are available in the Devlog archive page .
191
UK Millionaire exodus did not occur, study reveals
The number of millionaires widely reported in the news to be leaving countries in "exodus" represented near-0% of all millionaires.
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Emerging reasoning with reinforcement learning
Made in Notion, the connected workspace where AI agents and teams organize docs, projects and knowledge together.
193
Lumo: Privacy-first AI assistant
Lumo gives you the power to solve problems big and small, while keeping your personal data confidential. Try it now.
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GitHub Copilot: The Agent Awakens
Introducing agent mode for GitHub Copilot in VS Code, announcing the general availability of Copilot Edits, and providing a first look at our SWE agent.
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MCP Apps: Extending servers with interactive user interfaces
Introducing the MCP Apps Extension proposal (SEP-1865) to standardize interactive user interfaces in MCP, developed with the MCP-UI creators and maintainers from OpenAI and Anthropic.
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Digital ID, a new way to create and present an ID in Apple Wallet
Digital ID is a new way for users to create an ID in Apple Wallet using their U.S. passport, and present it with the privacy of iPhone or Apple Watch.
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Backblaze Drive Stats for Q3 2025
Read the Q3 2025 Drive Stats report to see the latest annualized failure rates, and an analysis of how we define failure in the first place.
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Voxtral – Frontier open source speech understanding models
The most powerful AI platform for enterprises. Customize, fine-tune, and deploy AI assistants, autonomous agents, and multimodal AI with open models.
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PlanetScale for Postgres
PlanetScale now supports Postgres
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Detecting and countering misuse of AI
Anthropic's August 2025 threat intelligence report on AI cybercrime and other abuses.
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Effective harnesses for long-running agents
How an initializer agent and an incremental coding agent help the Claude Agent SDK make steady progress across many context windows.
202
$20K Bounty Offered for Optimizing Rust Code in Rav1d AV1 Decoder
In March of 2023 we announced that we were starting work on a safer high performance AV1 decoder called rav1d, written in Rust. We partnered with Immunant to do the engineering work. By September of 2024 rav1d was basically complete and we learned a lot during the process. Today rav1d works well—it passes all the same…
203
Context Engineering for AI Agents: Lessons
This post shares the local optima Manus arrived at through our own "SGD". If you're building your own AI agent, we hope these principles help you converge faster.
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Swedish Campground (2004)
We thought it was important for the user to be able to invoke every menu command directly from the keyboard, so we added a special key to the keyboard to invoke menu commands, just like our predecessor, Lisa. We called it the "Apple key"; when pressed in combination with another key, it selected the corresponding menu…
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It’s OK to block ads (2015)
Over the past couple of months, the practice of ad blocking has received heightened ethical scrutiny. (1,2,3,4) If you’re unfamiliar with the term, “ad blocking” refers to software—usually web browser plug-ins, but increasingly mobile apps—that stop most ads from appearing when you use websites or apps that would…
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Zig 0.15.1
Zig is a general-purpose programming language and toolchain for maintaining robust , optimal , and reusable software.
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Pizlix: Memory Safe Linux from Scratch
Pizlix is LFS (Linux From Scratch) 12.2 with some added components, where userland is compiled with Fil-C. This means you get the most memory safe Linux-like OS currently available.
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Stoop Coffee: A simple idea transformed my neighborhood
Editor’s note: This is a guest post from Patty Smith.
209
F-Droid and Google’s developer registration decree
For the past 15 years, F-Droid has provided a safe and secure haven for Android users around the world to find and install free and open source apps. When co...
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Gemini Robotics
Introducing Gemini Robotics and Gemini Robotics-ER, AI models designed for robots to understand, act and react to the physical world.