Developer Tools - Page 4
Stories from Developer Tools come first, newest first, then stories from connected topics (AI Coding, coding agents, GitHub, GitHub Copilot, AI Agents, Cursor), each labelled with where it comes from. This view is not indexed by search engines.
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Shadow Traffic Testing (Traffic Mirroring) for Software and AI Changes: How It Works and How to Set It Up
How shadow traffic testing (traffic mirroring) works, with doc-sourced Envoy, Istio, NGINX and GoReplay setups, plus comparison, rollback and risks.
Vercel’s eve Is an Open-Source Framework for Building AI Agents; It Is in Public Preview, and the Claims Are Vercel’s
Vercel's eve is an open-source framework for building AI agents from files, in public preview. What it is, how to start, and what is not yet known.
Claude Managed Agents Adds “Dynamic Workflows” in Beta
Anthropic's 9 Oct release note: a Claude Managed Agents agent can now use dynamic workflows, in beta. What a workflow is, per Anthropic, and what is not said.
Tencent Cloud Open-Sources TeamAI, a Git Harness for AI Coding Agents
Tencent Cloud's TeamAI shares skills, rules and MCP settings across a team's AI coding agents via Git, under MIT. The 76% cost claim is Tencent's own.
Cursor at $50 Billion: The AI Coding Revolution Just Went Mainstream
In the span of just a few years, Cursor has gone from a niche developer tool to a 50 billion dollar enterprise juggernaut. This is not just...
AI Coding Tools in 2026: Cursor, Copilot and Windsurf Compared
The market for AI coding tools has changed more in 2026 than in any year since GitHub Copilot launched. Cursor is now owned by SpaceX, Windsurf has...
OpenAI Signs Four Abu Dhabi Deals, From Oilfields to Permits
OpenAI Abu Dhabi agreements cover ADNOC, Mubadala, Inception42 and a government permits pilot, some on UAE servers. No financial terms were given.
Trail of Bits Says Codex Helped Get 149 CVE Fixes Into Stable Linux
Trail of Bits says backporting security fixes with Codex cut the work from days to hours, helping land fixes for 149 CVEs in stable Linux kernels.
Musk Says Grok Bot Cost Was ‘Unsustainably High’ Relative to Revenue
Musk says the Grok Bot cost of serving users was unsustainably high relative to revenue, after users said weekly usage ran out fast. No figures given.
Meituan’s LongCat-2.5 AI Model Was Trained Only on Chinese Chips
Meituan's LongCat-2.5 is a 1.6tn-parameter multimodal model trained on Chinese chips. Its own benchmarks show wins and clear losses against Claude.
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