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  • What if You Run Out of Codex or Claude Code Paid Limits? Trying Out Free Coding Agents

    What if You Run Out of Codex or Claude Code Paid Limits? Trying Out Free Coding Agents

    We explored ways to keep coding for free when paid limits for Codex or Claude Code are reached. Comparing OpenCode, Hermes Agent, Cline, and Kilo Code, we share why we ended up using Kilo Code as a free backup agent.

    aicolumncomparisontechnology AIChatGPTIDE・エディタOpenAI
  • From Financial Apathy to My Current Investment Style

    From Financial Apathy to My Current Investment Style

    How a once financially careless beginner learned from failures, found the right balance with core and satellite assets, and established a personal investment style.

    businesscolumnessaypersonal-finance 投資信託節約資産運用
  • GPT-5.6 Unleashed! Key Features, Pricing, and Use Cases for Sol, Terra, and Luna

    GPT-5.6 Unleashed! Key Features, Pricing, and Use Cases for Sol, Terra, and Luna

    GPT-5.6 is finally unleashed! Explore the features, pricing, and practical use cases for Sol, Terra, and Luna to optimize your AI routing.

    aicomparisontechnology AIChatGPTGPTOpenAI
  • Feature Flags in config.toml and Rules in AGENTS.md: Structuring Codex Configurations

    Feature Flags in config.toml and Rules in AGENTS.md: Structuring Codex Configurations

    An overview of the [features] configuration block in OpenAI Codex's config.toml. Explains key settings like memories and hooks, along with practical configuration examples.

    aicolumnhow-totechnology AIOpenAI開発環境
  • Astro 7.0 Major Release! Reviewing Key Changes and Future Use Cases

    Astro 7.0 Major Release! Reviewing Key Changes and Future Use Cases

    Astro 7.0 has been released in June 2026. Review key changes including Vite 8, Rolldown integration, Rust-based compiler and markdown parser Sätteri, AI agent detection, and advanced routing caching.

    columnessaytechnology Astroフロントエンド高速化・最適化
  • How to Handle Foreign Currency Transactions After Cancelling Platinum Preferred? Recommended Card Comparison to Beat Overseas Fee Increases

    How to Handle Foreign Currency Transactions After Cancelling Platinum Preferred? Recommended Card Comparison to Beat Overseas Fee Increases

    What should you use for foreign currency payments after cancelling the Sumitomo Mitsui Card Platinum Preferred, which only cost 0.63% in real fees? I compared the latest fees and reward rates of 8 cards on hand to find the best alternative.

    comparisonpersonal-finance クレジットカードポイ活節約
  • Personal Notes on Windows 11 Development Environment Setup, Optimization, and Software Installation

    Personal Notes on Windows 11 Development Environment Setup, Optimization, and Software Installation

    A personal guide to setting up a new Windows 11 PC for development, including disabling unnecessary features, creating a Dev Drive, centralizing package manager caches, and installing favorite tools.

    codinghow-totechnology MicrosoftWindows開発環境
  • Cost-Effectiveness of Coding Agents and How to Leverage Cursor's Auto Mode (June 2026 Edition)

    Cost-Effectiveness of Coding Agents and How to Leverage Cursor's Auto Mode (June 2026 Edition)

    Based on primary sources as of June 2026, we compare API prices for major models from OpenAI, Anthropic, and Google, and outline how to position Cursor Auto for a sustainable development workflow.

    aicomparisontechnology AIClaudeCursorGeminiGPTIDE・エディタOpenAI
  • Looking Back at My Credit Card History — How My Approach to Cashless Payments Evolved

    Looking Back at My Credit Card History — How My Approach to Cashless Payments Evolved

    From Orico Card to EPOS Gold, Rakuten Card, Platinum Preferred, Olive, and finally SBI Debit Point+. Tracing my main card history reveals a shift from chasing the best rewards to prioritizing simplicity.

    essaypersonal-finance クレジットカードポイ活節約
  • Giving up Platinum Preferred: Why I’m Switching to SBI Debit Point+ as My Main Card

    Giving up Platinum Preferred: Why I’m Switching to SBI Debit Point+ as My Main Card

    Since 2023, my primary card has been the Sumitomo Mitsui Card Platinum Preferred. Especially back when SBI Securities offered an astonishing 5.0% point return on credit card fund accumulation, it felt like the absolute best, single choice. Despite the steep annual fee of 33,000 yen (tax included), concentrating my daily payments onto this card yielded […]

    businessessayformatpersonal-finance クレジットカードポイ活節約
  • WordPress 7.0 "Armstrong" Released: AI Core Integration, Dev Evolution, and the Deep Story Behind the Major Delay

    WordPress 7.0 "Armstrong" Released: AI Core Integration, Dev Evolution, and the Deep Story Behind the Major Delay

    WordPress 7.0 "Armstrong" was officially released on May 20, 2026. This article explores the full picture of this major update—including the AI Foundations core integration and dashboard modernization—and analyzes the background of the significant release delay from a balanced perspective.

    aiessayformattechnologywordpress AICMSWordPressブロックエディタ (Gutenberg)管理画面
  • Reviewing Optical Fiber Services to Cut Fixed Costs: Why I Stayed with IIJmio Hikari Over Otegal, andline, and enHikari

    Reviewing Optical Fiber Services to Cut Fixed Costs: Why I Stayed with IIJmio Hikari Over Otegal, andline, and enHikari

    To reduce my fixed costs, I compared three optical fiber internet providers: Otegal Hikari, andline Hikari SE, and enHikari. Ultimately, factoring in the smartphone bundle discount and hassle-free cancellation, I decided to stay with my current provider, IIJmio Hikari.

    comparisonlifestyle 光回線固定費節約

Pagination

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  • What if You Run Out of Codex or Claude Code Paid Limits? Trying Out Free Coding Agents
  • From Financial Apathy to My Current Investment Style
  • GPT-5.6 Unleashed! Key Features, Pricing, and Use Cases for Sol, Terra, and Luna
  • Feature Flags in config.toml and Rules in AGENTS.md: Structuring Codex Configurations
  • Astro 7.0 Major Release! Reviewing Key Changes and Future Use Cases
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