https://jhlimlab.com/ 2026-10-13 weekly 1.0 https://jhlimlab.com/notes 2026-10-13 weekly 0.9 https://jhlimlab.com/projects 2026-10-13 monthly 0.8 https://jhlimlab.com/about 2026-10-13 yearly 0.5 https://jhlimlab.com/notes/a-random-hexagram-on-purpose 2026-10-13 monthly 0.7 https://jhlimlab.com/og/a-random-hexagram-on-purpose.png A Random Hexagram on Purpose https://jhlimlab.com/notes/the-caption-disagreed-with-the-curve 2026-09-25 monthly 0.7 https://jhlimlab.com/og/the-caption-disagreed-with-the-curve.png The Caption Disagreed With the Curve https://jhlimlab.com/notes/i-ignored-my-own-rule 2026-09-25 monthly 0.7 https://jhlimlab.com/og/i-ignored-my-own-rule.png I Ignored My Own Rule https://jhlimlab.com/notes/where-the-skills-live 2026-09-23 monthly 0.7 https://jhlimlab.com/og/where-the-skills-live.png Where the Skills Live https://jhlimlab.com/notes/what-the-crawlers-actually-got 2026-09-22 monthly 0.7 https://jhlimlab.com/og/what-the-crawlers-actually-got.png What the Crawlers Actually Got https://jhlimlab.com/notes/two-canonicals-look-like-a-redirect 2026-05-16 monthly 0.7 https://jhlimlab.com/og/two-canonicals-look-like-a-redirect.png Two Canonicals Look Like a Redirect https://jhlimlab.com/notes/search-thought-i-was-another-company 2026-08-31 monthly 0.7 https://jhlimlab.com/og/search-thought-i-was-another-company.png Search Thought I Was Another Company https://jhlimlab.com/notes/it-only-works-if-two-people-play 2026-09-03 monthly 0.7 https://jhlimlab.com/og/it-only-works-if-two-people-play.png It Only Works If Two People Play https://jhlimlab.com/notes/four-games-replaced-in-eleven-days 2026-09-06 monthly 0.7 https://jhlimlab.com/og/four-games-replaced-in-eleven-days.png Four Games Replaced in Eleven Days https://jhlimlab.com/notes/the-one-line-that-says-what-this-site-is 2026-08-28 monthly 0.7 https://jhlimlab.com/og/the-one-line-that-says-what-this-site-is.png The One Line That Says What This Site Is https://jhlimlab.com/notes/the-door-did-more-than-the-prompt 2026-08-31 monthly 0.7 https://jhlimlab.com/og/the-door-did-more-than-the-prompt.png The Door Did More Than the Prompt https://jhlimlab.com/notes/white-text-on-white 2026-08-29 monthly 0.7 https://jhlimlab.com/og/white-text-on-white.png White Text on White https://jhlimlab.com/notes/one-qr-code-sixty-seats 2026-08-26 monthly 0.7 https://jhlimlab.com/og/one-qr-code-sixty-seats.png One QR Code, Sixty Seats https://jhlimlab.com/notes/a-hundred-and-twenty-ghost-seats 2026-08-28 monthly 0.7 https://jhlimlab.com/og/a-hundred-and-twenty-ghost-seats.png A Hundred and Twenty Ghost Seats https://jhlimlab.com/notes/two-levels-of-depth-in-every-deck 2026-06-30 monthly 0.7 https://jhlimlab.com/og/two-levels-of-depth-in-every-deck.png Two More Chapters in Every Deck https://jhlimlab.com/notes/a-board-that-costs-nothing-to-watch 2026-08-04 monthly 0.7 https://jhlimlab.com/og/a-board-that-costs-nothing-to-watch.png A Board That Costs Nothing to Watch https://jhlimlab.com/notes/three-days-seven-days-fourteen-days 2026-01-27 monthly 0.7 https://jhlimlab.com/og/three-days-seven-days-fourteen-days.png Three Days, Seven Days, Fourteen Days https://jhlimlab.com/notes/the-cursor-clicks-and-the-voice-follows 2026-04-30 monthly 0.7 https://jhlimlab.com/og/the-cursor-clicks-and-the-voice-follows.png The Cursor Clicks and the Voice Follows https://jhlimlab.com/notes/three-days-of-black-bars-and-silence 2026-01-29 monthly 0.7 https://jhlimlab.com/og/three-days-of-black-bars-and-silence.png Three Days of Black Bars and Silence https://jhlimlab.com/notes/the-model-id-expired 2026-03-04 monthly 0.7 https://jhlimlab.com/og/the-model-id-expired.png The Model ID Expired https://jhlimlab.com/notes/recording-a-web-page-to-make-a-video 2025-11-26 monthly 0.7 https://jhlimlab.com/og/recording-a-web-page-to-make-a-video.png Recording a Web Page to Make a Video https://jhlimlab.com/notes/i-removed-the-spellchecker-then-put-it-back 2026-01-27 monthly 0.7 https://jhlimlab.com/og/i-removed-the-spellchecker-then-put-it-back.png I Removed the Spellchecker, Then Put It Back https://jhlimlab.com/notes/the-human-draws-the-machine-narrates 2025-10-27 monthly 0.7 https://jhlimlab.com/og/the-human-draws-the-machine-narrates.png The Human Draws, the Machine Narrates https://jhlimlab.com/notes/making-the-marker-land-where-the-voice-is 2025-11-23 monthly 0.7 https://jhlimlab.com/og/making-the-marker-land-where-the-voice-is.png Making the Marker Land Where the Voice Is https://jhlimlab.com/notes/four-marker-symbols-in-four-days 2025-11-30 monthly 0.7 https://jhlimlab.com/og/four-marker-symbols-in-four-days.png Four Marker Symbols in Four Days https://jhlimlab.com/notes/trimming-the-context-was-the-wrong-fix 2026-01-21 monthly 0.7 https://jhlimlab.com/og/trimming-the-context-was-the-wrong-fix.png Trimming the Context Was the Wrong Fix https://jhlimlab.com/notes/the-model-reviews-its-own-draft 2026-06-25 monthly 0.7 https://jhlimlab.com/og/the-model-reviews-its-own-draft.png The Model Reviews Its Own Draft https://jhlimlab.com/notes/when-the-check-does-not-converge 2026-06-26 monthly 0.7 https://jhlimlab.com/og/when-the-check-does-not-converge.png When the Check Does Not Converge https://jhlimlab.com/notes/do-not-invent-the-project-titles 2026-01-17 monthly 0.7 https://jhlimlab.com/og/do-not-invent-the-project-titles.png Do Not Invent the Project Titles https://jhlimlab.com/notes/rules-that-make-a-plan-checkable 2026-01-19 monthly 0.7 https://jhlimlab.com/og/rules-that-make-a-plan-checkable.png Rules That Make a Plan Checkable https://jhlimlab.com/notes/a-whole-app-on-day-one 2025-09-02 monthly 0.7 https://jhlimlab.com/og/a-whole-app-on-day-one.png Eighteen Commits Before It Had a Name https://jhlimlab.com/notes/an-excel-file-that-would-not-load 2025-09-16 monthly 0.7 https://jhlimlab.com/og/an-excel-file-that-would-not-load.png An Excel File That Would Not Load 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Warehouse for What I Looked Up https://jhlimlab.com/notes/a-console-for-the-instructor 2026-08-04 monthly 0.7 https://jhlimlab.com/og/a-console-for-the-instructor.png A Console for Whoever Is Teaching https://jhlimlab.com/notes/a-safety-net-without-the-tutor 2026-07-30 monthly 0.7 https://jhlimlab.com/og/a-safety-net-without-the-tutor.png A Safety Net for Rooms Without Bandi https://jhlimlab.com/notes/tilting-the-cross-section 2026-06-24 monthly 0.7 https://jhlimlab.com/og/tilting-the-cross-section.png Tilting the Cross-Section https://jhlimlab.com/notes/the-etch-records-the-angle 2026-06-15 monthly 0.7 https://jhlimlab.com/og/the-etch-records-the-angle.png The Etch Records the Angle, the SEM Only Reads It https://jhlimlab.com/notes/a-room-full-of-equipment 2026-05-07 monthly 0.7 https://jhlimlab.com/og/a-room-full-of-equipment.png A Room Full of Equipment https://jhlimlab.com/notes/a-lobby-of-machines 2026-02-11 monthly 0.7 https://jhlimlab.com/og/a-lobby-of-machines.png A Lobby of Machines https://jhlimlab.com/notes/not-an-llm-judge 2026-08-11 monthly 0.7 https://jhlimlab.com/og/not-an-llm-judge.png Not an LLM Judge — Compare Against the Eye https://jhlimlab.com/notes/westworld-a-room-to-watch-from 2026-06-13 monthly 0.7 https://jhlimlab.com/og/westworld-a-room-to-watch-from.png A Room to Watch the Fab From https://jhlimlab.com/notes/from-steps-to-continuous-functions 2026-06-05 monthly 0.7 https://jhlimlab.com/og/from-steps-to-continuous-functions.png From Steps to Continuous Functions https://jhlimlab.com/notes/the-mask-has-a-budget 2026-02-01 monthly 0.7 https://jhlimlab.com/og/the-mask-has-a-budget.png The Mask Has a Budget https://jhlimlab.com/notes/delete-everything-again 2026-01-30 monthly 0.7 https://jhlimlab.com/og/delete-everything-again.png Delete Everything, Again https://jhlimlab.com/notes/zero-and-null-are-different-facts 2026-08-25 monthly 0.7 https://jhlimlab.com/og/zero-and-null-are-different-facts.png Zero and Null Are Different Facts 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https://jhlimlab.com/og/seven-stages-in-one-day.png Seven Stages in One Day https://jhlimlab.com/notes/contamination-as-first-class-physics 2026-05-29 monthly 0.7 https://jhlimlab.com/og/contamination-as-first-class-physics.png Making Failure a First-Class Result https://jhlimlab.com/notes/did-you-press-the-button 2026-09-16 monthly 0.7 https://jhlimlab.com/og/did-you-press-the-button.png Did You Press the Button https://jhlimlab.com/notes/the-dashed-line-ran-backwards 2026-08-30 monthly 0.7 https://jhlimlab.com/og/the-dashed-line-ran-backwards.png The Dashed Line Ran Backwards https://jhlimlab.com/notes/the-simulator-taught-the-opposite 2026-08-13 monthly 0.7 https://jhlimlab.com/og/the-simulator-taught-the-opposite.png The Simulator Taught the Opposite https://jhlimlab.com/notes/using-it-myself-three-were-broken 2026-08-20 monthly 0.7 https://jhlimlab.com/og/using-it-myself-three-were-broken.png I Used It Myself, and Three Things Were Broken 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https://jhlimlab.com/notes/landing-page-as-a-dse-demo 2026-08-08 monthly 0.7 https://jhlimlab.com/og/landing-page-as-a-dse-demo.png Turning a Landing Page Into a DSE Demo https://jhlimlab.com/notes/one-hundred-forty-six-commits 2026-02-22 monthly 0.7 https://jhlimlab.com/og/one-hundred-forty-six-commits.png 146 Commits in One Month https://jhlimlab.com/notes/restructuring-for-paper-coaching 2025-12-11 monthly 0.7 https://jhlimlab.com/og/restructuring-for-paper-coaching.png Restructuring for Science Paper Coaching https://jhlimlab.com/notes/rewriting-csr-to-ssg-for-adsense 2025-11-12 monthly 0.7 https://jhlimlab.com/og/rewriting-csr-to-ssg-for-adsense.png Rewriting CSR to SSG for AdSense https://jhlimlab.com/notes/a-site-in-one-day 2025-08-27 monthly 0.7 https://jhlimlab.com/og/a-site-in-one-day.png A Site From Nothing, In One Day https://jhlimlab.com/notes/making-two-scores-agree 2025-11-20 monthly 0.7 https://jhlimlab.com/og/making-two-scores-agree.png Making Two Scores Agree 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Machine on My Own Work https://jhlimlab.com/notes/switching-to-old-korean-tales 2026-01-11 monthly 0.7 https://jhlimlab.com/og/switching-to-old-korean-tales.png Switching to Old Korean Tales https://jhlimlab.com/notes/the-face-kept-changing 2025-12-28 monthly 0.7 https://jhlimlab.com/og/the-face-kept-changing.png The Face Kept Changing https://jhlimlab.com/notes/silent-ending 2025-11-29 monthly 0.7 https://jhlimlab.com/og/silent-ending.png Silent Ending https://jhlimlab.com/notes/one-line-to-a-video 2025-11-19 monthly 0.7 https://jhlimlab.com/og/one-line-to-a-video.png One Line In, A Video Out https://jhlimlab.com/notes/two-initial-commits 2025-09-02 monthly 0.7 https://jhlimlab.com/og/two-initial-commits.png Two Initial Commits, Three Days Apart https://jhlimlab.com/notes/deleting-a-year-of-work 2026-08-26 monthly 0.7 https://jhlimlab.com/og/deleting-a-year-of-work.png Deleting a Year of Work https://jhlimlab.com/notes/a-general-ai-now-runs-the-fab 2026-08-26 monthly 0.7 https://jhlimlab.com/og/a-general-ai-now-runs-the-fab.png A General AI Now Runs the Fab https://jhlimlab.com/notes/content-reliability-sweep 2026-07-21 monthly 0.7 https://jhlimlab.com/og/content-reliability-sweep.png Rebuilding the Library as a Library https://jhlimlab.com/notes/ai-operations-manager 2026-08-24 monthly 0.7 https://jhlimlab.com/og/ai-operations-manager.png It Proposes, You Approve, It Watches What Happened https://jhlimlab.com/notes/lighthouse-dashboard 2026-07-23 monthly 0.7 https://jhlimlab.com/og/lighthouse-dashboard.png 'Lighthouse' — Seeing the Direction, Not Just the Number https://jhlimlab.com/notes/process-replay-and-learning-gate 2026-08-12 monthly 0.7 https://jhlimlab.com/og/process-replay-and-learning-gate.png One Step Is Left Blank on Purpose https://jhlimlab.com/notes/bandi-basic-mode 2026-07-28 monthly 0.7 https://jhlimlab.com/og/bandi-basic-mode.png Bandi Reads the Wafer https://jhlimlab.com/notes/sem-3d-v2-and-surface-roughness 2026-07-10 monthly 0.7 https://jhlimlab.com/og/sem-3d-v2-and-surface-roughness.png Rewriting the SEM Engine as a Rasterizer https://jhlimlab.com/notes/pecvd-chamber-and-realtime-bandi 2026-07-05 monthly 0.7 https://jhlimlab.com/og/pecvd-chamber-and-realtime-bandi.png A PECVD Chamber You Can Look Inside https://jhlimlab.com/notes/multilayer-metal-expansion 2026-07-02 monthly 0.7 https://jhlimlab.com/og/multilayer-metal-expansion.png Stacking Metal, and Missing the Via https://jhlimlab.com/notes/industry-content-and-tiered-textbook 2026-06-15 monthly 0.7 https://jhlimlab.com/og/industry-content-and-tiered-textbook.png Three Levels of the Same Topic https://jhlimlab.com/notes/analysis-equipment-xps 2026-04-15 monthly 0.7 https://jhlimlab.com/og/analysis-equipment-xps.png Adding XPS to the Analysis Bench https://jhlimlab.com/notes/thirty-academies-then-i-stopped 2026-03-27 monthly 0.7 https://jhlimlab.com/og/thirty-academies-then-i-stopped.png Thirty Academies, Then I Stopped https://jhlimlab.com/notes/letting-go-of-geo 2026-03-24 monthly 0.7 https://jhlimlab.com/og/letting-go-of-geo.png Letting Go of GEO https://jhlimlab.com/notes/three-simulators-in-one-day 2026-03-23 monthly 0.7 https://jhlimlab.com/og/three-simulators-in-one-day.png Three Simulators in One Day https://jhlimlab.com/notes/documents-as-records 2026-03-14 monthly 0.7 https://jhlimlab.com/og/documents-as-records.png Documents as Records, Not Writing https://jhlimlab.com/notes/six-process-equipment-modules 2026-03-15 monthly 0.7 https://jhlimlab.com/og/six-process-equipment-modules.png The Lobby Had Eight Machines. One of Them Worked. https://jhlimlab.com/notes/backend-process-and-assessment 2025-12-15 monthly 0.7 https://jhlimlab.com/og/backend-process-and-assessment.png The Back End of the Line https://jhlimlab.com/notes/twenty-three-commits-one-file 2025-07-03 monthly 0.7 https://jhlimlab.com/og/twenty-three-commits-one-file.png Twenty-Three Commits to One File https://jhlimlab.com/notes/eight-core-processes-complete 2025-02-20 monthly 0.7 https://jhlimlab.com/og/eight-core-processes-complete.png The Eight Core Processes, Covered https://jhlimlab.com/notes/starting-with-a-vacuum-chamber 2025-01-15 monthly 0.7 https://jhlimlab.com/og/starting-with-a-vacuum-chamber.png Starting With a Vacuum Chamber