Agent mode 101: All about GitHub Copilot’s powerful mode
A full look at agent mode in GitHub Copilot, including what it can do, when to use it, and best practices.

The post Agent mode 101: All about GitHub Copilot’s powerful mode appeared first on The GitHub Blog. ⌘ Read more

How to thrive as a junior engineer: tips and insights
Plus, ways teammates and leaders can be better mentors for their new counterparts.

The post How to thrive as a junior engineer: tips and insights appeared first on The GitHub Blog. ⌘ Read more

[$] Recent disruptive changes from Setuptools
In late March, version 78.0.1 of Setuptools — an important
Python packaging tool — was released. It was scarcely half an hour before
the first bug\
report came in, and it quickly became clear that the change was far
more disruptive than anticipated. Within only about five hours [78.0.2 was\
published to roll back the change](https://setuptools.pypa.io/e … ⌘ Read more

OpenAI 公開 Codex 系統提示詞
昨天，OpenAI 發佈了一個新功能：Codex。一個在雲端運行的 Coding Agent。體驗鏈接：chatgpt.com/codex可以處理包括跑現成代碼、解答 Github 上的項目、修復 BUG 以及提 PR 等功能。目前還不能聯網，不能裝包，只能基於倉庫裏已有的代碼 + 提前配置好的環境進行工作。Codex 背後的模型來自 codex-1，基於 OpenAI o3 微調，專門針對軟件工 ⌘ Read more

GitHub Copilot: Meet the new coding agent
Implementing features has never been easier: Just assign a task or issue to Copilot. It runs in the background with GitHub Actions and submits its work as a pull request.

The post GitHub Copilot: Meet the new coding agent appeared first on The GitHub Blog. ⌘ Read more

Code. Create. Commit. Welcome to dev/core
The new GitHub Shop collection is here. We’re celebrating you.

The post Code. Create. Commit. Welcome to dev/core appeared first on The GitHub Blog. ⌘ Read more

Vibe coding: Your roadmap to becoming an AI developer
Learn how to go from curious coder to AI wizard—with a little help from GitHub.

The post Vibe coding: Your roadmap to becoming an AI developer appeared first on The GitHub Blog. ⌘ Read more

以 StreamableHTTP 爲例，對 MCP 進行總結與實踐
引言近日，MCP 迎來更新，StreamableHTTP 從 3 月 26 日協議發佈，到這禮拜進行落地，從 python 的 sdk 上來看，更新的代碼量並不大，但畢竟是一個協議，從 github 上的幾百條 discussion 中，可以看到還是有非常多褒貶不一的聲音：本篇就以更新後的 StreamableHTTP，做了一個實踐測試。從 stdio 到 StreamableHTTP最初，標準輸 ⌘ Read more

Our pledge to help improve the accessibility of open source software at scale
GitHub takes the Global Accessibility Awareness Day (GAAD) pledge.

The post Our pledge to help improve the accessibility of open source software at scale appeared first on The GitHub Blog. ⌘ Read more

GitHub Availability Report: April 2025
In April, we experienced three incidents that resulted in degraded performance across GitHub services.

The post GitHub Availability Report: April 2025 appeared first on The GitHub Blog. ⌘ Read more

Podman 5.5.0 released
Version\
5.5.0 of the Podman container-management tool has been
released. Notable features include the addition of a podman machine cp command to copy files into a running Podman\
VM, a podman artifact extract command to copy
contents of an OCI\
artifact to disk, and a --mount=artifa ... ⌘ [Read more](https://lwn.net/Articles/1021217/)

Documentation done right: A developer’s guide
Learn why and how you should write docs for your project with the Diátaxis framework.

The post Documentation done right: A developer’s guide appeared first on The GitHub Blog. ⌘ Read more

@prologic@twtxt.net that will not be a problem; as long as it doesn’t affect authenticated users it wouldn’t make a difference. But we are comparing apples and eggs here. I don’t access GitHub while unauthenticated, but I can see how others might. It comes across as anti-web in general.

@bender@twtxt.net Basically the way I’m reading this is 1 RPM. This is a rather aggressive rate limit actually. This basically makes Github inaccessible and useless for basically anything unless you’re logged in. You can basically kiss “pursuing” casually, anonymously goodbye.

Imagine if I imposed that kind of rate limit on twtxt.net?! 🤣

@movq@www.uninformativ.de, “60 requests per hour”, eh? Was that a thing (that is, unauthenticated access to GitHub)?! I know I am on the minority, perhaps, as I rarely (or never) access GitHub unauthenticated.

RIP GitHub https://github.blog/changelog/2025-05-08-updated-rate-limits-for-unauthenticated-requests/

Good thing I left long ago.

GitHub Issues search now supports nested queries and boolean operators: Here’s how we (re)built it
Plus, considerations in updating one of GitHub’s oldest and most heavily used features.

The post [GitHub Issues search now supports nested queries and boolean operators: Here’s how we (re)built it](https://github.blog/developer-skills/application-development/github-issues-search-now-supports-nested-queries-an … ⌘ Read more

Excel MCP: 自動讀取、提煉、分析 Excel 數據並生成可視化圖表和分析報告
最近，一款 Excel MCP Server 的開源工具火了，看起來功能很強大，咱們今天來一探究竟。基礎環境—-Python 3.10 or higher Python 3.10或更高版本需要提前安裝uvpip istall uv安裝 MCP SERVER————-下載服務包git clone https://github.com/haris-musa/excel-mcp-se ⌘ Read more

@movq@www.uninformativ.de yeahhh very true stuff. find is annoying af i just use fd when i can

@movq@www.uninformativ.de Yeah I actually use sift a lot these days for most “searching” – at least code and text searching. For finding files by name I still use find | grep.

Security updates for Monday
Security updates have been issued by Debian (libbson-xs-perl, postgresql-13, redis, and simplesamlphp), Fedora (chromium, deluge, epiphany, golang-github-nats-io-nkeys, libxmp, nodejs22, perl-Compress-Raw-Lzma, php-adodb, python-h11, and xz), Gentoo (firefox, NVIDIA Drivers, Orc, PAM, and thunderbird), Mageia (libreoffice, python-django, and transfig), Red Hat (emacs, firefox, python39:3.9, and thunderbird), SUSE (bird3, freetype2, ldap-proxy, libmosquitto1, and ruby3.4-rubygem-rack … ⌘ Read more

GitHub for Beginners: Building a React App with GitHub Copilot
Follow along and build a frontend client using React and Copilot Chat.

The post GitHub for Beginners: Building a React App with GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

Real‑world video demo: Using different AI models in GitHub Copilot
Curious about how AI models perform in real-world scenarios with GitHub Copilot? Same. We made a live video demo to find out, and wrote up our key takeaways.

The post Real‑world video demo: Using different AI models in GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

Design system annotations, part 2: Advanced methods of annotating components
How to build custom annotations for your design system components or use Figma’s Code Connect to help capture important accessibility details before development.

The post [Design system annotations, part 2: Advanced methods of annotating components](https://github.blog/engineering/user-experience/design-system-annotations-part-2-advanced-methods-of-annotating-component … ⌘ Read more

Design system annotations, part 1: How accessibility gets left out of components
The Accessibility Design team created a set of annotations to bridge the gaps that design systems alone can’t fix and proactively addresses accessibility issues within Primer components.

The post [Design system annotations, part 1: How accessibility gets left out of components](https://github.blog/engineering/user-experience/design-system-annotations-part-1-how … ⌘ Read more

[$] A FUSE implementation for famfs
The famfs
filesystem is meant to provide a shared-memory filesystem for large data
sets that are accessed for computations by multiple systems. It was
developed by John Groves, who led a combined filesystem and
memory-management session at
the 2025 Linux Storage, Filesystem, Memory
Management, and BPF Summit (LSFMM+BPF) to discuss it. The session was a
follow-up to [the famfs session at last year’s\
summit](https://lwn.net/Articles … ⌘ Read more

@kat@yarn.girlonthemoon.xyz Look into using something like pyrra for creating and managing SLO(s) with Prometheus 👌 I use this myself actually, plus I also use HetrixTools for external monitoring with SLO-style measures via status.mills.io 👌

必裝的一些 MCP Server 推薦（程序員篇）
玩 MCP 我是認真的，也寫了好幾篇的實操教程，當然了主要是自己的試用體驗分享。使用過程中發現可以用起來了，甚至可以串起來當作工作流的一環了。今天分享一下關於程序員必備的幾個，試着組合起來，提高自己的效率吧。GitHub MCP Server—————–推薦的理由：GitHub MCP Server 能與 GitHub API 實現無縫集成，爲開發者和工具提供高級的自動化和交 ⌘ Read more

Dos and don’ts when sunsetting open source projects
Three maintainers share their tips for gracefully sunsetting open source projects.

The post Dos and don’ts when sunsetting open source projects appeared first on The GitHub Blog. ⌘ Read more

GhidraMCP 搭建及核心源碼閱讀
前言–手動逆向太費勁了 想找個 AI 助手幫我逆向一下 逛 github 的時候看到了一個 GhidraMCP 於是打算拿來用用 所以本文記錄一下 GhidraMCP 搭建以及源碼解析什麼是 MCP——-MCP（Model Context Protocol，模型上下文協議）是一種開放協議，旨在實現 大型語言模型（LLM） 應用與外部數據源、工具和服務之間的無縫集成，類似於網絡中的 HTT ⌘ Read more

uv：統一的 Python 包管理
花下貓語：uv 項目自發布起就大受歡迎，目前 Github star 52.6 K，遠超過它的同類競品們。前不久，它的創始人在 X 上披露了一組驚人的數據：uv 曾佔據了 PyPI 超過 20% 的流量，用戶每天通過它發起約 4-5 億次下載請求！我在去年翻譯過 uv 首發時的新聞文章 [1]，根據博客後臺不完整的統計，從 Google 搜索進入的訪問量已經超過 3000，妥妥成爲了我博客的搜索訪 ⌘ Read more

Welcome to Maintainer Month: Events, exclusive discounts, and a new security challenge
This May marks the fifth annual Maintainer Month, and there are lots of treats in store: new badges, special discounts, events with experts, and more.

The post [Welcome to Maintainer Month: Events, exclusive discounts, and a new security challenge](https://github.blog/open-source/maintainers/welcome-to-maintainer-month-events-exclusive-discounts-and-a-ne … ⌘ Read more

@movq@www.uninformativ.de @kat@yarn.girlonthemoon.xyz @quark@ferengi.one In 2014 one person created protocol ii. Later it forked in IDEC. Why i said this? Because it’s simple “federated” forum-like protocol where from your station fetch another every 5-10 minutes. Stations has topic-based channels like idec.talks, linux.16, haiku.os, zx.spectrum. In short it’s FIDO but.. more modern? Documentation: https://github.com/idec-net/new-docs (mostly Russian, but you can use translator, also protocol already translated to english)

Copilot ask, edit, and agent modes: What they do and when to use them
An introduction to the three distinct modes of GitHub Copilot and a practical guide for integrating them effectively into your workflow.

The post Copilot ask, edit, and agent modes: What they do and when to use them appeared first on The GitHub Blog. ⌘ Read more

Security updates for Friday
Security updates have been issued by Debian (chromium, nodejs, openjdk-17, and thunderbird), Fedora (firefox, golang-github-nvidia-container-toolkit, and thunderbird), Mageia (kernel), Oracle (ghostscript, glibc, kernel, libxslt, php:8.1, and thunderbird), SUSE (cmctl, firefox-esr, govulncheck-vulndb, java-21-openjdk, libxml2, poppler, python-h11, and redis), and Ubuntu (docker.io, ghostscript, linux-xilinx-zynqmp, and micropython). ⌘ Read more

This is up @movq@www.uninformativ.de ally, a tiny OS that runs in a boot sector. That’s, it’s only 510 bytes! But check it out, and see what it can do. Truly amazing. Can you beat that?!

@aelaraji@aelaraji.com Lol gts is so popular. But if choicing something with fancy web ui maybe Smithereen is best option. Example instance: https://friends.grishka.com

The AI-Powered DevOps revolution: Redefining developer collaboration
Collaboration is crucial to successful software delivery. Let’s dive into how AI can help your development teams decrease their time to delivery, and foster better communication and collaboration using GitHub Copilot.

The post [The AI-Powered DevOps revolution: Redefining developer collaboration](https://github.blog/ai-and-ml/github-copilot/the-ai-powered-devops-revolution-redefining-de … ⌘ Read more

Security updates for Thursday
Security updates have been issued by Debian (expat, fig2dev, firefox-esr, golang-github-gorilla-csrf, jinja2, libxml2, nagvis, qemu, request-tracker4, request-tracker5, u-boot, and vips), Fedora (firefox, giflib, and thunderbird), Mageia (imagemagick), Red Hat (thunderbird), SUSE (amber-cli, libjxl, and redis), and Ubuntu (h2o, poppler, and postgresql-10). ⌘ Read more

From MCP to multi-agents: The top 10 open source AI projects on GitHub right now and why they matter
Get insights on the latest trends from GitHub experts while catching up on these exciting new projects.

The post [From MCP to multi-agents: The top 10 open source AI projects on GitHub right now and why they matter](https://github.blog/open-source/maintainers/from-mcp-to-multi-agents-the-top-10-open-source-ai-projects-on-git … ⌘ Read more

MCP 流式 HTTP 協議深入研究
MCP 引入了一個全新的流式 HTTP 傳輸層，相比原來的 HTTP+SSE 傳輸機制有了顯著改進。本文將詳細分析該協議的設計理念、技術細節及其實際應用場景。模型上下文協議（MCP） 是一種用於 AI 模型與工具之間通信的標準協議。隨着 AI 應用變得越來越複雜並廣泛部署，原有的通信機制面臨一系列挑戰。GitHub 上的 PR #206 引入了一個全新的流式HTTP傳輸層，相比原來的 HTTP+S ⌘ Read more

gah i’ve been so busy working on love4eva! TL;DR i switched image backends from the test/dev only module i was using to the S3 one, but with a catch - i’m not using S3 or cloud shit!!! i instead got it to work with minio, so it’s a middle ground between self hosting the image uploads & being compatible with the highly efficient S3 module. i’m super happy with it :)

i posted a patreon update that details the changes more: https://www.patreon.com/posts/i-am-now-working-127687614

that post says i didn’t update my guide yet but i actually did like right after i made that post lol so you can CTRL+F for minio stuff there!

Cutting through the noise: How to prioritize Dependabot alerts
Learn how to effectively prioritize alerts using severity (CVSS), exploitation likelihood (EPSS), and repository properties, so you can focus on the most critical vulnerabilities first.

The post Cutting through the noise: How to prioritize Dependabot alerts appeared first on [The … ⌘ Read more

GitHub for Beginners: Building a REST API with Copilot
See how you can use GitHub Copilot to build an API.

The post GitHub for Beginners: Building a REST API with Copilot appeared first on The GitHub Blog. ⌘ Read more

簡潔架構設計：如何設計一個合理的軟件架構？
提示：本文摘自: 「雲原生 AI 實戰營」 知識星球「Go 項目開發中級實戰課」的第 04 | 簡潔架構設計：如何設計一個合理的軟件架構？[1] 節課。 本文介紹的實戰項目 GitHub 地址爲：https://github.com/onexstack/miniblog 在開發項目之前，需要先設計一個合理的軟件架構。一個好的軟件架構不僅可以大大提高項目的迭代速度，還可以降低項目的閱讀和 ⌘ Read more

深入解讀 MCP 協議最新版本的 4 大升級【上】：傳輸機制與安全授權
MCP 協議的最新修訂版本（2025-03-26）已經在路上，儘管 SDK 尚未發佈，但規範內容已經基本定型，前期的各種解讀也在網絡上陸續出現。我們將結合官方文檔、Github 上的 PR 與社區討論等，爲大家深入解讀該版本中的四個較大的升級。Streamable HTTP 傳輸模式 OAuth2.1 的授權框架 JSON-RPC 批處理 增強工具註解 ⌘ Read more

Golang 日誌實時告警實現方案（Windows-Linux-Debian）
在 Golang 中實現跨平臺的日誌實時告警，可以通過以下幾種方式實現：通用實現方案1. 使用日誌監控庫package mainimport(“log”“os”“time”“github.com/hpcloud/tail”// 跨平臺文件跟蹤”github.com/robfig/cron”// 定時任務)funcsetupLogMonitor(logPath string){ t, err := ⌘ Read more

Golang 日誌實時告警實現方案（Windows-Linux-Debian）
在 Golang 中實現跨平臺的日誌實時告警，可以通過以下幾種方式實現：通用實現方案1. 使用日誌監控庫package mainimport(“log”“os”“time”“github.com/hpcloud/tail”// 跨平臺文件跟蹤”github.com/robfig/cron”// 定時任務)funcsetupLogMonitor(logPath string){ t, err := ⌘ Read more

谷歌 A2A 協議：Agent2Agent 的通信協議
A2A 協議A2A 文檔：https://google.github.io/A2A  GitHub:   https://github.com/google/A2A 想象一下這個場景： 你公司裏的 HR Agent 在篩選簡歷，財務 Agent 在覈對薪資，面試 Agent 在安排日程——但它們彼此無法溝通，就像三個互不理解的人在同一間辦公室各自工作。• 企業需要不斷切換系統，工作效率被 ⌘ Read more

@prologic@twtxt.net In few weeks for sure, I have a couple of features in mind that I would like to implement (DM extension for example but I’ll ask for permission to @arne@uplegger.eu to use his PoC or ask him to contribute to twtxtory directly)

Weightedrand：Go 權重隨機選擇
weightedrand (github.com/mroth/weightedrand) 是一個 Go 語言實現的權重隨機選擇庫，可以從一個元素列表中以不同的概率選擇一個元素，也就是所謂的加權隨機選擇（weighted random selection）。你可以爲每個元素設置 “權重”（可以理解爲概率的相對值），然後根據這些權重進行隨機選擇。安裝go get github.com/mroth/we ⌘ Read more

Today I added support for Let’s Encrypt to eris via DNS-01 challenge. Updated the gcore libdns package I wrote for Caddy, Maddy and now Eris. Add support for yarn’s cache to support # type = bot and optionally # retention = N so that feeds like @tiktok@feeds.twtxt.net work like they did before, and… Updated some internal metrics in yarnd to be IMO “better”, with queue depth, queue time and last processing time for feeds.

Go 利用 github-com-miekg-dns 進行安全分析與防護
在網絡安全領域，DNS（域名系統）是攻擊者和防禦者都非常關注的目標。攻擊者可以利用 DNS 進行隧道通信、數據滲透、欺騙攻擊，而安全專家則需要檢測和防禦這些威脅。本文將簡單地介紹 github.com/miekg/dns 庫，並通過代碼演示如何利用它進行 DNS 監控、流量分析和攻擊檢測。miekg/dns 介紹miekg/dns 是 Go 語言中比較流行的 DNS 解析庫之一，它支持：自定義 D ⌘ Read more

How the GitHub CLI can now enable triangular workflows
The GitHub CLI now supports common Git configurations for triangular workflows. Learn more about triangular workflows, how they work, and how to configure them for your Git workflows. Then, see how you can leverage these using the GitHub CLI.

The post How the GitHub CLI can now enable triangular workflows appeared first on [The … ⌘ Read more

Security updates for Friday
Security updates have been issued by AlmaLinux (thunderbird), Debian (libbpf), Fedora (golang-github-openprinting-ipp-usb, ImageMagick, mingw-libsoup, mingw-poppler, and pgbouncer), SUSE (glib2, govulncheck-vulndb, libsoup-2_4-1, libxml2-2, mozjs60, ruby2.5, and thunderbird), and Ubuntu (linux, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux-aws, linux-aws-5.4, linux-gcp-5.4, linux-iot, linux-aws-fips, … ⌘ Read more

I decided to use Imagor to optimise and transform the images into a stream. I am very happy with the results!
It is written in Go and is easy to run in Docker.
https://github.com/cshum/imagor
#selfhost

ChanX：Go 構建無限緩衝通道
chanx (github.com/smallnest/chanx) 一個用環形緩衝區（ringbuffer）實現的無界通道（unbounded channel）的 Go 語言庫。它非常適合在需要異步處理、生產者快於消費者、或對標準通道容量受限（如 make(chan T, N)）感到不滿足的場景中使用。爲什麼需要 Unbounded Channel？Go 原生的 chan 是有限容量的：默認是阻 ⌘ Read more

A guide to deciding what AI model to use in GitHub Copilot
What to look for with each model and how to test them in your workflows—with tips, tricks, and pointers.

The post A guide to deciding what AI model to use in GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

Inspiriert durch äußere Einflüsse habe ich mit litecanvas eine mobile Chooser-App nachgebaut: https://tools.uplegger.eu/mobile.tapChooser/
Jetzt muss ich nie wieder selbst Entscheidungen treffen!1elf 🤗

[$] Addressing UID/GID drift in rpm-ostree and bootc
The Fedora Project is looking for solutions to an interesting
problem with its image-based editions and spins, such as the Atomic Desktops
or CoreOS, that are
created with rpm-ostree or bootc. If a package that
is part of a image-based version has a user or group created
dynamically on installation, and it owns files instal … ⌘ Read more

hehe, just catching up on this thread! I’ve replied in another that using periods/dots sounds good to me as it’s usual in domains, but perhaps some agreement would be needed. For now I think any character is valid as long as it is not a space.
For example we are using this for PHP twtxt.php#L153

From prompt to production: Building a landing page with Copilot agent mode
See how I built a developer-focused landing page in under 30 minutes using GitHub Copilot agent mode and Claude 3.5 Sonnet—with just screenshots and prompts.

The post From prompt to production: Building a landing page with Copilot agent mode appeared fir … ⌘ Read more

Exploring GitHub CLI: How to interact with GitHub’s GraphQL API endpoint
Discover practical tips and tricks for forming effective GraphQL queries and mutations.

The post Exploring GitHub CLI: How to interact with GitHub’s GraphQL API endpoint appeared first on The GitHub Blog. ⌘ Read more

@abucci@anthony.buc.ci two things. Conduwuit, a Matrix server written in Rust, is no longer going to be developed. The other is, I didn’t mean to tag you, but because Yarnd was broken it happened. Apologies.

Why is SpaceVim’s github repo archived? ⌘ Read more

Racing into 2025 with new GitHub Innovation Graph data
Discover the latest trends and insights on public software development activity on GitHub with the quarterly release of data for the Innovation Graph, updated through December 2024.

The post Racing into 2025 with new GitHub Innovation Graph data appeared first on [The GitHub Blog](ht … ⌘ Read more

How to take climate action with your code
There are 60,000+ climate-focused projects on GitHub, explore one this Earth Day!

The post How to take climate action with your code appeared first on The GitHub Blog. ⌘ Read more

Badu-bus：Go 輕量級泛型發佈 - 訂閱事件總線
badu/bus (github.com/badu/bus) 是一個 Go 語言基於泛型實現的輕量級發佈 - 訂閱（Pub/Sub）事件總線庫。它允許不同的組件通過事件機制進行解耦通信，而不需要直接調用彼此的函數。它解決了什麼問題？組件解耦：發佈者和訂閱者彼此無感知，更靈活、可擴展，便於測試。 異步消息：消息可以異步發送和接收，提高系統性能和響應速度。 模塊化：有利於將系統拆分爲更小、 ⌘ Read more

Não sigo F1 mas estou fascinado com este visualizador de corridas no terminal, a quantidade de info para acompanhar uma corrida é qualquer coisa

https://github.com/JustAman62/undercut-f1

Algo assim para seguir eleições era giro

Image

@bender@twtxt.net According to his @buckket Github profile, I belive so.

@kat@yarn.girlonthemoon.xyz go Ergo (https://github.com/ergochat/ergo/tree/stable).

@prologic@twtxt.net This shi_ is as fun as it is frustrating! 😆 the bot is poking at me from a different ASN now, Alibaba’s.

1. Short term solution: I’ve geo-locked my Timeline instance since I’m the only one using it (and I only do so for reading twts when I’m away from terminal).
   
2. Long term: I took a look at your Caddy WAF but couldn’t figure things out on my own; until then, I’ll be poking at Caddy-Defender, maybe throw in a Crowdsec for lols… #FUN

How to make your images in Markdown on GitHub adjust for dark mode and light mode
When you want your images to look good in Markdown on GitHub, you might have to adjust for the UI around them.

The post How to make your images in Markdown on GitHub adjust for dark mode and light mode appeared first on [The GitHub B … ⌘ Read more

Cracking the code: How to wow the acceptance committee at your next tech event
Want to speak at a tech conference? These four practical tips will help your session proposal stand out—and land you on the stage.

The post Cracking the code: How to wow the acceptance committee at your next tech event appeared fi … ⌘ Read more

Which AI model should I use with GitHub Copilot?
Ever wondered which AI model is the best fit for your GitHub Copilot project? Here are some things to consider.

The post Which AI model should I use with GitHub Copilot? appeared first on The GitHub Blog. ⌘ Read more

@bender@twtxt.net NOOOO i self host an XMPP server and also revolt but as much as i love XMPP (gajim client reminds me of using skype as a kid highkey) i don’t use it much and revolt is a bitch to maintain. like i broke revolt file uploads and it stayed that way for months until literally last week lmao. i never bothered with matrix tbh maybe i should’ve but it seems not worth it

just a note that we are doing that on PHP: https://github.com/eapl-gemugami/twtxt-php/blob/master/docs/03-hash-extension.md#php-72

That PHP snippet could be merged into https://twtxt.dev/exts/twt-hash.html

GitHub Availability Report: March 2025
In March, we experienced one incident that resulted in degraded performance across GitHub services.

The post GitHub Availability Report: March 2025 appeared first on The GitHub Blog. ⌘ Read more

When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions
Comparing GitHub-hosted vs self-hosted runners for your CI/CD workflows? This deep dive explores important factors to consider when making this critical infrastructure decision for your development team.

The post [When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions](https://github.blog/enterprise-software/ci-cd/when-to-choose-github-ho … ⌘ Read more

my main itch with the DMs extensions is that these messages are intended to be private, not public information. That’s why other extensions make sense, but DMs are another kind of feature.
TwiXter, Mastodon, FB and some other services usually hide the DMs in another section, so they are not mixed with the public timeline.

I find the DM topic interesting, I even made an indie experiment for a centralized messaging system here https://github.com/eapl-gemugami/owl.
Although, as I’ve said a few times here, I’m not particularly interested in supporting it on microblogging, as I don’t use it that much. In the rare case I’ve used them, I don’t have to manage public and private keys, and finally none of my acquaintances use encrypted email.
Nothing personal against anyone, and although I like to debate and even fight, it’s not the case here. This proposal is the only one allowing DMs on twtxt, and if the community wants it, I’ll support it, with my personal input, of course.

A good approach I could find with a good compromise between compatibility with current clients and keeping these messages private is ‘hiding’ the DMs in comments. For example:
# 2025-04-13T11:02:12+02:00 !<dm-echo https://dm-echo.andros.dev/twtxt.txt> U2FsdGVkX1+QmwBNmk9Yu9jvazVRFPS2TGJRGle/BDDzFult6zCtxNhJrV0g+sx0EIKbjL2a9QpCT5C0Z2qWvw==

Pinta 3.0 released
Version\
3.0 of the Pinta
image editor has been released. The most notable change in this
release is that Pinta has been ported to GTK 4.0 and libadwaita. It
also includes a number of improvements, new effects, and bug fixes. ⌘ Read more

GitHub for Beginners: Security best practices with GitHub Copilot
Learn how to leverage GitHub Copilot to make your code more secure.

The post GitHub for Beginners: Security best practices with GitHub Copilot appeared first on The GitHub Blog. ⌘ Read more

Conduwit is set to archive on GitHub. It was my favourite Matrix server, which I still self host. I think I am going to get off Matrix altogether now.

Maybe go back to Jabber?

Introducing sub-issues: Enhancing issue management on GitHub
Explore the iterative development journey of GitHub’s sub-issues feature. Learn how we leveraged sub-issues to build and refine sub-issues, breaking down larger tasks into smaller, manageable ones.

The post Introducing sub-issues: Enhancing issue management on GitHub ap … ⌘ Read more

What the heck is MCP and why is everyone talking about it?
Everyone’s talking about MCP these days when it comes to large language models (LLMs)—here’s what you need to know.

The post What the heck is MCP and why is everyone talking about it? appeared first on The GitHub Blog. ⌘ Read more

@eapl.me@eapl.me YEAHHH THEY’RE SO CUTE i got them here! https://github.com/charmbracelet/confettysh

How we’re making security easier for the average developer
Security should be native to your workflow, not a painful separate process.

The post How we’re making security easier for the average developer appeared first on The GitHub Blog. ⌘ Read more

How to request a change to a CVE record
Learn how to identify which CVE Numbering Authority is responsible for the record, how to contact them, and what to include with your suggestion.

The post How to request a change to a CVE record appeared first on The GitHub Blog. ⌘ Read more

oh out of boredom yesterday i made my blog available via markdown files too so you can use charmbracelet/glow to read them in your terminal :)

basically i just set up a file directory on a path of my blog, organized the MD files by year, and so in theory you can navigate to that path and choose a folder, then copy a link to a markdown post and run this:

glow -p https://bubblegum.girlonthemoon.xyz/md/2025/2025-03-31%20premature%20reflections%20on%20sudden%20responsibility.md

and then as long as you have glow installed, you can read my posts from the terminal :D it’s so cool

hello friends i spent a couple hours today using a random string generator by charm CLI called hotdiva2000 to make a script that 1) generates a static index.html page 2) the page is a prompt generator where all the prompts are from hotdiva2000!!!!!

this makes more sense if you look at it check it out

https://prompts.4-walls.net/hotdiva2004/

OpenSSL 3.5.0 released
Version\
3.5.0 of OpenSSL has been released. This release adds support for
server-side QUIC ( RFC 9000), a
new configuration option ( no-tls-deprecated-ec) that disables
support for TLS groups deprecated in RFC 8422, and more. ⌘ Read more

Found means fixed: Reduce security debt at scale with GitHub security campaigns
Starting today, security campaigns are generally available for all GitHub Advanced Security and GitHub Code Security customers—helping organizations take control of their security debt and manage risk by unlocking collaboration between developers and security teams.

The post [Found means fixed: Reduce security debt at scale with GitHub security campaigns](http … ⌘ Read more

We should look at this thread
https://github.com/snarfed/bridgy-fed/issues/1873
#twtxt

Git turns 20: A Q&A with Linus Torvalds
To celebrate two decades of Git, we sat down with Linus Torvalds—the creator of Git and Linux—to discuss how it forever changed software development.

The post Git turns 20: A Q&A with Linus Torvalds appeared first on The GitHub Blog. ⌘ Read more

@prologic@twtxt.net i did not! the retrospring codebase has been around since i was in grade school LOLLLL

Vibe coding with GitHub Copilot: Agent mode and MCP support rolling out to all VS Code users
In celebration of MSFT’s 50th anniversary, we’re rolling out Agent Mode with MCP support to all VS code users. We are also announcing the new GitHub Copilot Pro+ plan w/ premium requests, the general availability of models from Anthropic, Google, and OpenAI, next edit suggestions for code completions & the Copilot code review agent.

The post [Vibe coding with GitHub Copilot: Agent mode and MC … ⌘ Read more

Localhost dangers: CORS and DNS rebinding
What is CORS and how can a CORS misconfiguration lead to security issues? In this blog post, we’ll describe some common CORS issues as well as how you can find and fix them.

The post Localhost dangers: CORS and DNS rebinding appeared first on The GitHub Blog. ⌘ Read more

PorteuX 2.0 released
Version\
2.0 of PorteuX, a distribution based on Slackware Linux, has been
released. This release adds the ability to test experimental Wayland
sessions for the Cinnamon, LXQt, and Xfce desktops. PorteuX 2.0
updates the Linux kernel to 6.14 and includes many package updates and
bug fixes. Users have the choice of PorteuX stable or its rolling release
called current. See the [install.txt](https://github. … ⌘ Read more

https://github.com/sorenpeter/timeline

I’m playing with ratterplatter again: It’s a toy that watches disk I/O and emulates the noise of a real hard disk. (Linux only.) It uses sound samples from one of my older disks.

I tried a different approach at estimating the disk activity and I think I finally got it right (after almost 10 years … 🤦).

Demo, booting a Windows 2000 VM: https://movq.de/v/1400544cc6/2kboot-ratterplatter-2.mp4

(For this purpose alone, I put a couple of mini speakers into my PC case, so that the noise comes from the right place: https://movq.de/v/a3b2dc0932/speakers.jpg)

The results aren’t too bad, but this thing can’t be super accurate due to the huge I/O caches that we have these days. For the video, I dropped the caches before booting Windows, otherwise you would have heard almost nothing.

FWIW, if you don’t know it yet, this is the equivalent for proper keyboard sound: https://github.com/zevv/bucklespring