H3 Rocket Success! Japan's Space Transport Enters a New Chapter
With today's successful launch of the H3 Rocket Flight 6, the booster-less '30 configuration' is proven. Japan's flagship rocket is ready for the global market and Mars exploration.
Technology
Unveiled! WorkerOps: A Tiny Guardian for Edge Stability
Manage Cloudflare Workers without a PC! WorkerOps enhances system stability by automating health checks and recovery. Now available on GitHub, this tool changes how you manage edge computing.
news
Technology
H3 Rocket No. 6 Set for June 10 Launch: A Crucial Fight for Japan's Space Business
On June 10, 2026, Japan's next-generation H3 Rocket No. 6 will launch from Tanegashima. This mission will test the booster-less H3-30 configuration and aim for a comeback.
Celebrating! KuroEditor v1.0.0 Milestone and 'Layout Diversity' vol.3
KuroEditor has finally reached the v1.0.0 milestone. More than just bug fixes, this latest version features practical evolutions like the 'RoundBox' floating box and deeper table functionality.
NVIDIA RTX Spark: The Redefinition of the PC Begins
NVIDIA's Arm-based 'RTX Spark' sends shockwaves through the PC market. A four-way battle with Intel, AMD, and Qualcomm, and Jensen Huang's vision of 'Agentic PCs'.
Unveiled! Purpose, Functions, and Mechanism of KuroEditor vol.2
Explaining the development policy, specs, and implementation of KuroEditor. Better than reading: experience it yourself on the test page at the end of the post!
Turns Out I Needed to Build KuroEditor Too (Cries) Vol. 1
While developing a headless CMS that allows easy design without a PC, I realized something: there are no suitable editors for KuroCMS lol.
Apple WWDC26 is Imminent: The Completion of AI Strategy and Farewell to Intel Mac
WWDC26 marks the culmination of Apple's AI strategy. We preview Apple's present and future, including Siri 2.0, the end of Intel Mac support, and expectations for the M6 chip.
Automotive Engineering Exposition 2026: AI Redefines Cars. Differences from Other Motor Shows and Key Highlights
An engineer's guide to the Automotive Engineering Exposition 2026 in Yokohama. Discover differences from other motor shows and key highlights like AIDV.
The History of Content Creation and the AI-Driven Future
An analysis of the evolution of content creation from mass media to the AI era. In a world flooded with AI content, we examine what it takes for blogs to stand out.
Inside NVIDIA, the Heart of AI: Specs Comparison and Deep Ties to Japan
An in-depth analysis of NVIDIA, the leader of the AI revolution. Features a spec comparison from H100 to DGX Spark and its surprising history with Japan.
How AMD Ryzen AI Max+ 395 "Strix Halo" Redefines the AI PC Landscape
Analyzing the performance and cost efficiency of x86's sole integrated chip monster, compared to NVIDIA DGX Spark and Apple M5 Ultra.
The Forefront of Local LLMs in 2026: Will Artificial Intelligence Divide into Specialists?
An overview of local LLM trends as of April 2026. Learn about MoE architectures, Japanese reasoning models, and memory efficiency technologies that run on consumer PCs.
Google I/O 2026 Preview: AI Evolves into Autonomous Agents
A comprehensive preview of Google I/O 2026 starting May 19. Exploring the evolution of Gemini AI, Android 17, and desktop-mobile OS integration.
Extreme Customization of Strapi 5: Integrating Quill and Multi-Tenant Architecture
Strapi 5 is an excellent headless CMS, but I customized it heavily for kuro.boo, replacing Lexical with Quill and adding database schema-based multi-tenancy.
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Technology
Artemis 2 Returns Safely! Successful Crewed Lunar Flyby for the First Time in 50 Years
NASA's Artemis 2 crewed lunar flyby mission concluded successfully on April 10, marking a major step toward landing humans on the Moon again.
blog
Technology
Explaining the Power of the Cloudflare Pages Free Tier
Uncapped bandwidth, unlimited sites, and 100 custom domains are completely free. Comparison with Vercel and Netlify, deployment methods, and the Pages/Workers integration.
news
Technology
What's Changing with Cloudflare's Email Service?
Cloudflare Email Service integrates sending and receiving on Workers. No API keys needed, automatic SPF, and code-based receiving. A look at the differences from SendGrid and SES.
blog
Technology
One Year Using NTT Flets Hikari Cross
A review of using 10G NTT Flets Hikari Cross alongside 2.5G Nuro Hikari for a year, outlining the hardware requirements and performance of a 10G network.
ChatGPT Features and Comparison with Competitors
A profile of ChatGPT, the driving force behind the AI boom, detailing its industry leadership and key investments from Microsoft and SoftBank.
blog
Technology
Understanding Computer Technical Terms
A reference list of common computer and web development acronyms, explaining terms like CSR, SSR, SSG, and CMS.
Thought Process Behind Launching This Blog
I'm sharing the items and contents I considered when launching this blog. This covers everything from the purpose to the choice of frontend frameworks and headless CMS.
Cloudflare Delivers Markdown for AI Agents
Cloudflare launched a new feature converting HTML to Markdown, delivering AI-friendly pages on the same URL. This saves tokens and hints at the future of AI Search optimization.
news
Technology
AMD Zen 6 Architecture Overview and Differences from Previous Generations
An overview of AMD's next-generation Zen 6 architecture, explaining its key upgrades and differences compared to Zen 4 and Zen 5.