[🛠] Operations Automation #5: Turning a Failed Prototype into UI Audit Criteria
✨ GPT-5.6 Sol’s Summary A record of turning oversized cards full of empty space and a broken table into shared UI audit criteria for search, filters, mul...
[🛠]Development Log
[🛠] Operations Automation #4: Preventing Stale State with Fewer Documentation Updates
✨ GPT-5.6 Sol’s Summary A record of replacing repeated state updates across multiple documents with a single owner for volatile state, conditional downst...
[🛠] AI Orchestration #5: Redesigning the Coordinator–Worker Split I Had Abandoned
✨ GPT-5.6 Sol’s Summary A record of abandoning distributed work when worker messages made the coordinator lose context, then redesigning it around file r...
[🛠] IT Operations #2: For a Company Linux Server, I Designed the Operating Model Before Installing the Stack
✨ GPT-5.6 Sol’s Summary A record of configuring storage, internal SSH, and a stable address on a dedicated Ubuntu Server; separating permissions for peop...
[🛠] IT Operations #1: How I Fixed the Company Router’s ‘No Internet’ Issue (feat. Codex)
✨ GPT-5.6 Sol’s Summary A record of connecting a phone to the second-floor router and a Mac browser to the company router so Codex could diagnose the rea...
[🛠] Splitting company-work posts into three-level workstream categories
✨ GPT-5.6 Sol’s Summary A record of separating company-work engineering notes into continuous workstream stories while aligning paths, numbering, navig...
[🛠] Version routing for body records without breaking old Daily Reviews
✨ GPT-5.6 Sol’s Summary A record of discovering that continued changes to the body-record UI could make older journal entries incompatible with the lat...
[🛠] AI Orchestration #4: Cutting Telegram Follow-Up Work from 22 Minutes to 9
✨ GPT-5.6 Sol’s Summary A record of finding a same-Session self-deadlock, repeated discovery, and one-off verification in a real work canary, then cuttin...
[🛠] Operations Automation #3: Migrating Legacy Leave Automation to a NAS and Connecting It to External HTTPS
✨ GPT-5.6 Sol’s Summary A record of moving the existing leave-promotion features and data to a new NAS environment, then fixing UI defects revealed on a ...
[🛠] AI Orchestration #3: Dogfooding an AI Orchestrator by Giving It Only a Goal in Telegram
✨ GPT-5.6 Sol’s Summary A record of giving Telegram only the desired outcome—without specifying a project path or Agent—and fixing each obstacle until th...
[🛠] Building a diet and meal-tracking MVP inside the blog
✨ GPT-5.6 Sol’s Summary A record of turning a meal log that accumulated automatically but was too hard to read into a small in-blog app, then using it ...
[🛠] Operations Automation #2: I Tried to Merge Two Automations, Then Split Sales and Employee Administration Again
✨ GPT-5.6 Sol’s Summary A record of designing an operations automation structure that could expand into inbound support and employee administration witho...
[🛠] AI Orchestration #2: I Replaced Linux Container Cells with macOS Users
✨ GPT-5.6 Sol’s Summary A record of dropping the plan built around a Linux VM and per-user Containers, then redefining the execution unit as one macOS us...
[🛠] AI Orchestration #1: I Actually Connected a Coordinator and Workers
✨ GPT-5.6 Sol’s Summary A record of splitting one goal into Work Items, handing them to workers, and having a coordinator verify and integrate the result...
[🛠] Operations Automation #1: Separating Source Data from Execution Snapshots in a Collection Architecture
✨ GPT-5.5’s Summary A record of moving reference data that kept shifting between JSON, CSV, and DuckDB into PostgreSQL, while separating source evidence,...
[🛠] Matching search results to archive post cards
✨ GPT-5.5’s Summary A record of replacing the separate JavaScript-built search result cards with a shared Liquid archive card, so dates, categories, vi...
[🛠] Reducing bot counts in the blog analytics
✨ GPT-5.5’s Summary A record of reducing cloud crawler and thin headless traffic in Cloudflare Worker visit counting by adding ASN/organization filters...
[🛠] Turning GitHub Pages blog footnotes into popovers
✨ GPT-5.5’s Summary A record of reducing the friction of Kramdown’s default footnotes jumping from the body to the bottom references, while keeping the...
[🛠] Cleaning up the blog analytics dashboard
✨ GPT-5.5’s Summary A record of fixing the public analytics page where visits and views were being blurred together, then separating 30-minute-session ...
[🛠] Building a public blog analytics page
✨ GPT-5.5’s Summary A record of tracing a visitor counter spike, blocking local work from being counted, and adding a public aggregate analytics page w...
[🛠] Cutting multilingual blog build time from 21 minutes to under 2 minutes
✨ GPT-5.5’s Summary A record of tracing a Jekyll build that exceeded 20 minutes after multilingual expansion through profile data, removing repeated re...
[🛠] Why the multilingual blog Codex Goal took more than 13 hours
✨ GPT-5.5’s Summary A record of running the Codex Goal that expanded hyuk.blog from a /en/ English version into eight-locale operating rules, while ret...
[🛠] Adding Passage Context to GPT-5.5’s Recommended Bible Verses
✨ GPT-5.5 Summary A record of adding passage context to the Bible verses GPT-5.5 recommends in Daily Review, so the verses are read within their biblic...
[🛠] Adding a Visitor Counter to a GitHub Pages Blog
✨ GPT-5.5 Summary A record of attaching a free-tier Cloudflare Worker and D1 to a static GitHub Pages blog, preserving the existing GA cumulative value...
[🛠] Moving Naver Blog PDF Backups to GitHub Pages
✨ GPT-5.5 Summary A record of extracting 173 posts and 1,521 images from 18 Naver Blog PDF backups and transplanting them back into the existing GitHub...
[🛠] Making Daily Review v2 Too Big, Then Cutting It Back Down
✨ GPT-5.5 Summary A record of expanding Daily Review v2 into an automation-centered system the day after reopening the blog, then immediately rolling i...
[🛠] Restoring Blog Navigation with a Mobile Menu and Category Overview
✨ GPT-5.5 Summary A record of making categories open directly on mobile and turning /categories/ from a full post dump into an overview screen that sho...
[🛠] Adding a Calendar and Activity Stats to the GitHub Pages Blog Sidebar
✨ GPT-5.5 Summary A record of adding a post calendar and category activity stats to the sidebar right after reopening the blog, including current-post ...
[🛠] Bringing My GitHub Pages Blog Back into a Workable System
✨ GPT-5.5 Summary A record of reopening a stalled GitHub Pages blog, separating Daily Review from AI conversation archives, and restarting it as a publ...
[🛠] Tip - Raising My Blog Index #3: The Story of Getting Hit by an Omission Bomb After Putting Emojis in Titles
✨ Gemini 2.5 Pro Summary I used to enjoy putting emojis in titles to classify categories. But… one day, when I checked the index on Bledex, a large num...
[🛠] Tip - Raising My Blog Index #2: Experimenting with Avoiding ‘Similar Documents’ (Expertise +8, Relevance +4)
✨ Gemini 2.5 Pro Summary It would be better to change the repeated daily KPT comments from text into images.
[🛠] Tip - Raising My Blog Index #1: Escaping a Missing Blog Post (Expertise +41, Relevance +81)
✨ Gemini 2.5 Pro Summary I had spent a lot of time and care writing a post because I wanted to share an experience that meant a lot to me.
[🛠] Secret Messenger Dev Log #4: SSH Setup, Bootstrap Script Integration
✨ GPT Summary A day when I successfully set up an SSH connection and integrated a previously written shell script to automate VPS environment setup. Th...
[🛠] Secret Messenger Dev Log #3: Roadmap Update: Phase 1-6
✨ GPT Summary A day spent refining and expanding the Secret Messenger execution plan through Phase 1-6, advancing the development stack with Flutter We...
[🛠] Secret Messenger Dev Log #2: Flutter Web + Django, Roadmap, English
✨ GPT Summary A day spent switching the tech stack to Flutter Web + Django, then establishing the overall development roadmap and an English-based deve...
[🛠] Secret Messenger Dev Log #1: Flutter Web + Node (Vibe Coding Test)
✨ GPT Summary A day spent completing the technical architecture and security design for a security-focused messenger for North Korean defectors in Chin...
[🛠] Keymory Dev Log #11: Development Pause. (AIFFELTHON Ended, FlutterFlow Development Stopped.)
✨ GPT Summary AIFFELTHON graduation project submitted. Wrapped up development in FlutterFlow and backed it up to GitHub.
[🛠] Keymory Dev Log #10: Diary <-> Chat Linking, Automatic Summary Feature Added
✨ GPT Summary I implemented a feature that links Diary and Chat to each other, and improved the app so automatic summaries are generated when saving di...
[🛠] Keymory Dev Log #9: Implementing Diary to Chat, Optimizing the AI Comment System
✨ GPT Summary I implemented Diary to Chat, resolved issues that occurred during creation, and fixed emotion score and character setting errors in the A...
[🛠] Keymory Dev Log #8: Building DiaryPage Emotion Keyword System, AI Comment Character Settings
✨ GPT Summary I added an emotion keyword selection feature to DiaryPage and implemented more natural responses by applying character settings to AI com...
[🛠] Keymory Dev Log #7: Fixed FleatherViewer Issue, Fixed HomeFeedPage Unexpected Null Value Issue
✨ GPT Summary I fixed the FleatherViewer update issue and completed issue resolution and performance optimization by improving the HomeFeedPage filteri...
[🛠] Keymory Dev Log #6: ChatPage Optimization, DiaryPage Integration
✨ GPT Summary A day of optimizing ChatPage data loading and actions, adding Title/date CRUD features, and integrating the Create/Edit structure of Diar...
[🛠] Keymory Dev Log #5: tmpGetAIComment, Custom OpenAI API Call
✨ GPT Summary I built an AI Comment system using the OpenAI API and FlutterFlow, expanding Keymory’s AI features by connecting a Custom Function with a...
[🛠] Keymory Dev Log #4: Mood Slider, OpenAI API
✨ GPT Summary A day of improving Keymory’s major features, refining AI integration and data structure, and feeling the reality that time is running sho...
[🛠] Keymory Dev Log #3: Pulling an All-Nighter
✨ GPT Summary I completed major features for DiaryPage and HomeFeedPage, staying up all night and throwing myself into the project.
[🛠] Keymory Dev Log #2: The Wall Between Ideals and Reality
✨ GPT Summary While implementing features in FlutterFlow, I ran into unexpected gaps in skill and errors, and felt a heavy sense of responsibility and ...
[🛠] Keymory Dev Log #1: Starting the Development Log
✨ GPT Summary A day of setting the direction for Keymory’s core feature implementation, making the goals concrete through a daily log, and taking the f...
[🛠] How to Add Images to a GitHub Pages Blog
✨ GPT Summary A guide to adding images to a GitHub Pages blog.
[🛠] How to Start a GitHub Pages Blog with Jekyll
✨ GPT Summary A note on creating a blog with Jekyll and GitHub Pages, pointing to a strong external guide instead of rewriting the whole thing myself.