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Useful articles about SEO, Web Development, and IT

603 articles

AI2026-05-01
Meta Ads AI Connectors — Run Meta Campaigns Directly From ChatGPT, Claude, and Other MCP Agents [April 2026]
Meta launched the Meta Ads AI Connectors in open beta on April 29, 2026. Through the Model Context Protocol (MCP), advertisers can now create, manage, and analyze Facebook / Instagram campaigns directly from ChatGPT, Claude, and other MCP-compatible AI tools. This article summarizes the architecture (ads MCP server + ads CLI), the no-credential setup, supported use cases, and operational considerations — based on official sources.
Meta AdsMCPAI広告+3
Network & Infrastructure2026-05-01
Linux Kernel "Copy Fail" (CVE-2026-31431) — Local Privilege Escalation Affecting Nearly Every Distro Since 2017, and Practical Mitigations
A summary of "Copy Fail" (CVE-2026-31431, CVSS 7.8), a Linux kernel local privilege escalation disclosed at the end of April 2026. The root cause is a 2017-era in-place optimization in algif_aead, allowing unprivileged local users to flip a setuid binary via the page cache. Upstream fixes revert in-place AEAD to out-of-place and ship in 6.18.22 / 6.19.12 / 7.0. This article walks through the scope, distro status, and practical mitigations (disabling the module, blocking AF_ALG via seccomp).
LinuxセキュリティCVE+4
AI2026-04-28
OpenAI gpt-realtime-1.5 and the Official realtime-voice-component — A Practitioner's Look at the New Voice-Agent Stack [2026]
OpenAI released the gpt-realtime-1.5 audio model on February 26, 2026, and openai/realtime-voice-component on GitHub provides an official React reference for voice UIs. This article summarizes the documented gains (+5% audio reasoning, +10.23% transcription, +7% instruction following), pricing, the component's positioning as a reference implementation, and practical considerations for business adoption.
OpenAIgpt-realtimeRealtime API+3
AI2026-04-24
Building a Claude Replacement with Qwen 3.5-9B — Practical Migration Guide [Q2 2026 Update]
A practical migration guide to building a Claude replacement using Qwen 3.5-9B (refreshed Q2 2026). Apache 2.0 license, 262K context, runs on 16GB RAM. Complete coverage from Ollama setup to API migration, prompt conversion, cost comparison, and current limitations as of April 2026.
Qwen 3.5Claude代替Ollama+2
AI2026-04-24
Why DocDD (Document-Driven Development) Matters More in the Vibe Coding Era — A Practical Guide to Avoiding AI Rework Hell [2026]
In the vibe coding era where AI rapidly generates code from natural language, the biggest risk is producing code that runs but doesn't solve the real problem. This article explains how combining DocDD (Document-Driven Development) with AI coding tools minimizes rework while preserving both quality and speed. Built on the DocDD concept introduced by okikusan on Zenn (July 2025), with additional notes on our AI-brainstorm-to-plan.md workflow.
AI開発DocDDDocument Driven Development+5
AI2026-04-24
DeepSeek V4 Preview Released — 1.6T MoE / 1M-Token Context Open-Weight Model [April 2026]
Overview of DeepSeek V4 Preview, released on April 24, 2026: two open-weight Mixture-of-Experts variants (V4-Pro at 1.6T total / 49B active and V4-Flash at 284B / 13B), 1-million-token context, weights on Hugging Face, and rollout via API and chat — based on official information.
DeepSeek V4オープンソースLLMMoE+2
AI2026-04-24
Kimi K2.6 Goes GA — Preview Lifted, SWE-Bench Pro 58.6 / HLE 54.0 Open-Source Frontrunner [April 2026]
Moonshot AI's Kimi K2.6 reached general availability on April 21, 2026. Reported benchmarks: SWE-Bench Pro 58.6 and HLE-Full (with tools) 54.0, leading the open-weight class. Available across Kimi.com, the Kimi app, the API, and Kimi Code CLI; weights on Hugging Face under a Modified MIT License. This is a follow-up update to our earlier comprehensive guide.
Kimi K2.6Moonshot AIオープンソースLLM+2
AI2026-04-24
Gemini 3.1 Pro × Deep Research / Deep Research Max — Google's New Autonomous Research Agents [April 2026]
Summary of Google's Deep Research and Deep Research Max, announced April 21, 2026, built on Gemini 3.1 Pro: MCP support, native visualizations, long-horizon research workflows, DeepSearchQA 93.3% / Humanity's Last Exam 54.6%, and paid preview availability via the Gemini API — based on official sources.
Gemini 3.1 ProDeep ResearchDeep Research Max+2
AI2026-04-24
Claude Opus 4.7 Released — Software Engineering Gains, High-Resolution Vision, Task Budgets [April 2026]
Anthropic released Claude Opus 4.7 to general availability on April 16, 2026. This summary covers the official talking points: notable software-engineering gains over Opus 4.6, high-resolution image input up to 2576px / 3.75MP, the new Task Budgets feature for agentic loops, availability across AWS Bedrock / Vertex AI / Microsoft Foundry, and unchanged pricing at $5 / $25 per MTok.
Claude Opus 4.7AnthropicClaude Code+2
AI2026-04-24
Japan's Government AI "Genai" Open-Sourced — Commercial Use OK on GitHub for Public-Private Co-Creation [April 2026]
On April 24, 2026, Japan's Digital Agency open-sourced parts of its in-house generative AI environment, "Genai," on GitHub under a commercial-use-permitted license. Two repositories were published — genai-web (web UI) and genai-ai-api (admin app templates) — including AWS / Azure / Google Cloud-based templates. Targeted at ~180,000 central government staff in FY2026.
源内ガバメントAIデジタル庁+2
AI2026-04-24
Late-April 2026 AI Industry Roundup — 8 Major Releases in One Week [Claude Opus 4.7 / Kimi K2.6 / Gemini Deep Research / Qwen 3.6 / GPT-5.5 / DeepSeek V4 / Genai / OpenClaw]
A unified roundup of eight major AI releases that landed between April 16 and 24, 2026 — Claude Opus 4.7, Kimi K2.6 GA, Gemini 3.1 Pro Deep Research / Deep Research Max, Qwen 3.6-27B, GPT-5.5, DeepSeek V4 Preview, the open-sourcing of Japan's government AI Genai, and OpenClaw 2026.4.23 — with a take on what SMBs should think about.
AI業界動向総まとめClaude Opus 4.7+6
Web Development2026-04-24
Three.js Complete Guide 2026 — Where Web 3D Stands After WebGPU, TSL, and React Three Fiber
Three.js is the dominant open-source library for 3D on the web. In 2026, with Apple Safari shipping WebGPU support, the Three.js WebGPU renderer reached production maturity. This guide covers what Three.js can do today, TSL (Three Shading Language), the React Three Fiber ecosystem, real-world business use cases, and the latest gotchas — from a practitioner's perspective.
Three.jsWebGPUTSL+4
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