Anthropic

7/27/2026

A practical GitHub Copilot workflow for prototyping, planning, implementing, and reviewing software without chasing every new AI tool. The post The harness is all you need (mostly) appeared first on The GitHub Blog.

OpenAI

3d

Cursor began rolling out Origin, its own code hosting platform, to paid users on Monday morning. Roughly three and a half hours later, GitHub's status page lit up with what became a six-hour-and-forty-two-minute global degradation — error rates near 20% across pull requests, issues and the API, and near 50% on archive and raw file downloads, according to GitHub's incident log. Enterprise single sign-on went down with it: SAML, OIDC, SCIM provisioning and Team Sync all failed. So did Copilot. The...

OpenAI

2d

After a stunning debut last week with cyber capabilities so advanced they reportedly found a previously undetected vulnerability in Cursor, GLM-5.3, the new frontier open source language model from Chinese startup z.ai, has now hit the application programming interface (API) — allowing developers the ability to build atop it and plug it into their agents and applications. Developers who previously subscribed to a GLM Coding Plan are currently limited to the OpenAI Chat Completions-compatible pro...

Microsoft

1d

If you’re juggling multiple Copilot sessions, use the My work pane to track what's in flight, what's done, and what's next. The post GitHub Copilot app for Beginners: Managing your work appeared first on The GitHub Blog.

OpenAI

10h

A research team from Shanghai Jiao Tong University has developed "Repo0," an AI system capable of generating complete software repositories from natural language instructions. This new method significantly outperforms existing techniques in both feature coverage and code generation success rates, expanding the possibilities for AI-driven software development.

Meta

8/5/2026

Meta today released Muse Code, a terminal-based AI coding agent now in beta, alongside Muse Spark 1.2, a coding-focused update to its Muse Spark family of frontier models — a one-two punch that puts the company in direct competition with Anthropic's Claude Code, OpenAI's Codex, and the growing field of agentic coding harnesses that have rapidly become the primary way many professional developers ship software. "Releasing Muse Code in beta today," Meta CEO Mark Zuckerberg wrote in a post on rival...

NVIDIA

7/27/2026

NVIDIA recently unveiled Molt, an open-source reinforcement learning framework built on PyTorch. It aims to streamline AI development by making algorithm changes easier for researchers and improving efficiency with AI coding assistants. Molt also boasts high performance, comparable to modern AI stacks, and is readily available on GitHub for immediate use.

Microsoft

8/12/2026

Learn how to write your first prompt in the GitHub Copilot app, choose the right context and model, and start your first task with confidence. The post Write your first prompt with the GitHub Copilot app appeared first on The GitHub Blog.

Microsoft

8/6/2026

Go beyond chat in the GitHub Copilot app with these slash commands. They'll help you plan, collaborate, automate, and customize your dev workflow. The post A guide to slash commands in the GitHub Copilot app appeared first on The GitHub Blog.

Anthropic

7/28/2026

A lot of AI coding tools assume one model should do everything: understand the task, write the code, review it, and decide whether it is correct. I ended up building something around the opposite idea. Instead of one model doing the whole software development lifecycle, every stage can use a completely different model. That means you can mix local LLMs and hosted models however you want. For example: - DeepSeek-R1 running locally for planning - Claude Code for implementation - Qwen-Coder running...

Microsoft

7/27/2026

New to the GitHub Copilot app? Learn how to start projects, work with AI agents, explore canvases, and streamline your development workflow. The post GitHub Copilot app for Beginners: Getting started appeared first on The GitHub Blog.