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New AI Coding Teammate: Gemini CLI GitHub Actions

In June, we launched Gemini CLI, an open-source AI agent that brings the power of Gemini to your terminal. The enthusiastic adoption from developers has been incredible. To keep up with the flood of feature requests and contributions, we put our own tool to the test — using Gemini CLI to automate issue triage and pull request reviews. When community members noticed our new workflows, they asked us to share what we’ve built. Today, we’re introducing Gemini CLI GitHub Actions. It’s a no-cost, pow

Hubble Network plans massive satellite upgrade to create global Bluetooth layer

Hubble Network’s satellite-powered Bluetooth network is getting a big upgrade. The Seattle-based startup, which aims to bring to enterprises what Apple’s Find My has brought to consumers, has built a powerful new phased-array receiver that will enable what Hubble CEO Alex Haro calls a “true Bluetooth layer around the Earth.” This advanced payload will fly on two massive new satellites from four-year-old Muon Space, called MuSat XL, which are slated to launch in 2027. The first two MuSat XL spa

OpenAI’s new GPT-5 models announced early by GitHub

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Posts from this author will be added to your daily email digest and your homepage feed. GitHub has accidentally announced OpenAI’s new range of GPT-5 models. A now-deleted GitHub blog post reveals that GPT-5, which will be available in four different versions, offers “major improvements in reasoning, code quality, and user experience.” Reddit posters noticed a new GitHub blog

About the BLOBs in Ventoy

In #2795 there are some discuss about the BLOBs in Ventoy. For a long time, I devoted my limited spare time to adding new features and fixing bugs and didn't get around to considering this. It should be noted firstly that Ventoy is 100% open souce and everything is transparent. Some binary files are directly get from other open source projects and Ventoy directly use them and don't need any change by default. Now that someone cares about these BLOBs, so I think we can discuss about this and

Why is GitHub UI getting slower?

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

Consider using Zstandard and/or LZ4 instead of Deflate

One of the issues we have with .PNG is slow read/write times. There are now new lossless open source codecs without patent concerns, such as Zstandard (maintained by Facebook) or LZ4: https://facebook.github.io/zstd/ https://github.com/lz4/lz4 Zstandard is used by the new Khronos KTX2 GPU texture format specification. I propose that it be added as an option to a future version of .PNG. The possible speedups are quite significant, and for users that read and write a lot of .PNG's as part of th

Why is GitHub UI getting so much slower?

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

GitHub pull requests are down

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account

C10kday

From March 20, 1998 when the first curl release was published, to this day August 5, 2025 is exactly 10,000 days. We call it the curl-10000-day. Or just c10kday. c ten K day. We want to celebrate this occasion by collecting and sharing stories. Your stories about curl. Your favorite memories. When you used curl for the first time. When curl saved your situation. When curl rescued your lost puppy. What curl has meant or perhaps still means to you, your work, your business, or your life. We want

The best USB-C hub for 2025

Engadget has been testing and reviewing consumer tech since 2004. Our stories may include affiliate links; if you buy something through a link, we may earn a commission. Read more about how we evaluate products . It’s impressive what tablets and ultraportable laptops can do. But to get the most functionality out of them, you may want a few more ports at your disposal, which is where a USB-C hub comes into play. By connecting to just one port, these handy devices give you extra USB connections,

Topics: hub hubs port ports usb

Microsoft is open sourcing Windows 11's UI framework

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works Microsoft has plenty of open-source projects, and these days, the company is much more open to community contributions. Still, plenty of code remains closed-source, and the company constantly receives more requests to open it. One of them is WinUI, Windows 11's user interface framework. While Microsoft is not opening it fully yet, the company shared details about plans for the next six months,

Show HN: TraceRoot – Open-source agentic debugging for distributed services

TraceRoot is an open-source debugging platform that helps engineers fix production issues 10x faster by combining structured traces, logs, and source code context with AI-powered analysis. Contributing | TraceRoot.AI | Community | SDK | Documentation Join us (Discord) in pushing the boundaries of debugging with AI agents. Please 🌟 Star TraceRoot on GitHub and be instantly notified of new releases. TraceRoot Framework Design Principles 🤖 Intelligence The framework enables multi-agent systems

Ask HN: Who is hiring? (August 2025)

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work isan option. Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does. Please only post if you are actively filling a position and are committed to responding to applicants. Commenters: please don't reply to job posts to compla

GitHub Copilot crosses 20M all-time users

GitHub Copilot, an AI coding tool offered by Microsoft-owned GitHub, has now reached more than 20 million users, Microsoft CEO Satya Nadella said on the company’s earnings call Wednesday. A GitHub spokesperson confirmed to TechCrunch that this number represents “all-time users.” That means 5 million people have tried out GitHub Copilot for the first time in the last three months — the company reported in April the tool had reached 15 million users. Microsoft and GitHub don’t report how many of

GitHub Copilot crosses 20 million all-time users

GitHub Copilot, an AI coding tool offered by Microsoft-owned GitHub, has now reached more than 20 million users, Microsoft CEO Satya Nadella said on the company’s earnings call Wednesday. A GitHub spokesperson confirmed to TechCrunch that this number represents “all-time users.” That means five million people have tried out GitHub Copilot for the first time in the last three months; the company reported in April the tool had reached 15 million users. Microsoft and GitHub don’t report how many o

Show HN: Dlg – Zero-cost printf-style debugging for Go

dlg delog - /diːˈlɑːɡ/ Printf-Style Debugging with Zero-Cost in Production Builds dlg provides a minimal API for printf-style debugging - a lightweight logger that completely vanishes from production builds while providing rich debugging capabilities during development. When built without the dlg tag, all logging calls disappear entirely from your binary, resulting in no runtime overhead. Why dlg? 🚀 True zero-cost abstraction - Logging calls completely disappear from production binaries - L

Show HN: A GitHub Action that quizzes you on a pull request

PR Quiz Intro AI Agents are starting to write more code. How do we make sure we understand what they're writing? PR Quiz is a GitHub Action that uses AI to generate a quiz based on a pull request. It can help you, the human reviewer, test your understanding of your AI Agent's code. (And block you from deploying code you don't understand!) Getting started Make sure you have an OpenAI API Key and an ngrok auth token (free tier works).* Add the OpenAI API Key and ngrok auth token as action sec

Topics: action api github pr quiz

Launch HN: Hyprnote (YC S25) – An open-source AI meeting notetaker

Hi HN! We're Yujong, John, Duck, and Sung from Hyprnote ( https://hyprnote.com ). We're building an open-source, privacy-first AI note-taking app that runs fully on-device. Think of it as an open-source Granola. No Zoom bots, no cloud APIs, no data ever leaves your machine. Source code: https://github.com/fastrepl/hyprnote Demo video: https://hyprnote.com/demo We built Hyprnote because some of our friends told us that their companies banned certain meeting notetakers due to data concerns, or t

Requesting Funding for 90s.dev

# Requesting funding for 90s.dev Hi everyone. A couple months ago I posted 90s.dev under the wrong title. I called it a video game maker, because that’s the vision I had for it. But I posted it prematurely, and it wasn’t yet a video game maker. It was an retro os web environment, which I planned to make a game maker in. So a lot of you showed interest, but I asked you to come back later. Well, the problem was that I need to be monetized for my efforts on it. I have practically no spare time du

ZUSE – The Modern IRC Chat for the Terminal Made in Go/Bubbletea

ZUSE IRC Terminal Client ZUSE is a sleek, minimal IRC client for your terminal. Built with Go and powered by the elegant Bubble Tea framework. Chat faster, cleaner, and without distractions right from your terminal. Installation go install github.com/babycommando/zuse@latest Build from Source Get and build: git clone https://github.com/yourusername/zuse.git cd zuse go mod tidy go build -o zuse # or zuse.exe on Windows Add the compiled file to your system PATH Usage Open a fresh terminal

Comcast’s fix for streaming service overload is in your cable box

is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Streaming has become a tangled web of subscriptions, and now Comcast says it can help by putting all your services into one hub. Comcast is launching a new hub on its set-top boxes, called the StreamStore, where you can buy and manage subscriptions for more than 450 streaming apps and channels. The StreamStore lives within Xfinity’s Xumo Stream Box

Supply-chain attacks on open source software are getting out of hand

It has been a busy week for supply-chain attacks targeting open source software available in public repositories, with successful breaches of multiple developer accounts that resulted in malicious packages being pushed to unsuspecting users. The latest target, according to security firm Socket, is JavaScript code available on repository npm. A total of 10 packages available from the npm page belonging to global talent agency Toptal contained malware and were downloaded by roughly 5,000 users be

Open source repositories are seeing a rash of supply-chain attacks

It has been a busy week for supply-chain attacks targeting open source software available in public repositories, with successful breaches of multiple developer accounts that resulted in malicious packages being pushed to unsuspecting users. The latest target, according to security firm Socket, is JavaScript code available on repository npm. A total of 10 packages available from the npm page belonging to global talent agency Toptal contained malware and were downloaded by roughly 5,000 users be

GitHub's AI-powered Spark lets you build apps using natural language - here's how to access it

Bloomberg / Contributor/Getty Software development company GitHub's AI-powered app-building platform Spark is now available for public preview to Copilot+ Pro subscribers, the company said Wednesday. First unveiled at GitHub's annual Universe conference in October, Spark allows users to design and launch "micro apps," or "sparks," through natural language prompts. For example, a developer might instruct the system to build an app that summarizes reviews of and provides personalized recommendat

Hacker sneaks infostealer malware into early access Steam game

A threat actor called EncryptHub has compromised a game on Steam to distribute info-stealing malware to unsuspecting users downloading the title. A few days ago, the hacker (also tracked as Larva-208), injected malicious binaries into the Chemia game files hosted on Steam. Chemia is a survival crafting game from developer ‘Aether Forge Studios,’ which is currently offered as early access on Steam but has no public release date. Chemia on Steam Source: BleepingComputer titled Chemia , also t

Hackers breach Toptal GitHub account, publish malicious npm packages

Hackers compromised Toptal's GitHub organization account and used their access to publish ten malicious packages on the Node Package Manager (NPM) index. The packages included data-stealing code that collected GitHub authentication tokens and then wiped the victims' systems. Toptal is a freelance talent marketplace that connects companies with software developers, designers, and finance experts. The company also maintains internal developer tools and design systems, most notably Picasso, which

VectorDB bench now support S3Vector

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails. Already on GitHub? Sign in to your account

Reverse Engineering the GHA Cache to Improve Performance

This article walks you through how to use Depot's API within your own code to set up projects and run your Docker builds as a service on Depot's infrastructure. We recently announced our new product, Depot-hosted GitHub Actions runners. Our runners bring an extra improvement in cache speed that's no longer limited to our accelerated Docker builds. We're excited to be bringing faster caching to all kinds of GitHub Actions workloads. As we were building our runners, we learned a lot about the un

Reverse engineering GitHub Actions cache to make it fast

Before this work began, we already had a faster alternative to Github Actions cache. Our approach was different: we forked each of the popular first-party actions that depended on Actions cache to point to our faster, colocated cache. But my coworkers weren’t satisfied with that solution, since it required users to change a single line of code. Apart from the user experience, maintaining these forks steadily turned into a nightmare for us. We kept at it for a while, but eventually reached an in

Show HN: Header-only GIF decoder in pure C – no malloc, easy to use

I built a lightweight GIF decoder in pure C, ideal for embedded or performance-critical environments. It’s header-only, zero dynamic memory allocations, and fully platform-independent. Supports both static and animated GIFs, with turbo and safe decoding modes. Works great on microcontrollers, IoT devices, and anything with a framebuffer. Would love feedback or ideas where this could be useful. Github: https://github.com/Ferki-git-creator/TurboStitchGIF-HeaderOn...