Journal
Product diaries, reading notes, resource notes, and essays. The product diary is the main asset: each article turns a real build step into a reusable case study.
Real build records covering ideas, features, architecture, review, launch, operations, postmortems, and AI-assisted decisions.
Books as sharpening stones for the mind in an AI age.
Loose but useful notes on AI, work, unemployment, technology, humanities, and the indie builder path.
Curated tools, open-source projects, references, and workflows discovered while building.
DrowseBook DrowseBook · Market Research Product postmortem about drowsebook market research, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-20 Sumi Mahjong Sumi Mahjong · Market Research Product postmortem about sumi mahjong market research, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-20 WitNote WitNote · Local AI Writing Product postmortem about witnote local ai writing, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Writer Instinct Product postmortem about witnote writer instinct, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Local Files Knowledgebase Architecture about witnote local files knowledgebase, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Multi Model Architecture Architecture about witnote multi model architecture, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Native Calm UI Design system about witnote native calm ui, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Book Mode Export AI workflow about witnote book mode export, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 WitNote WitNote · Macos Review Window Menu App Store about witnote macos review window menu, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · Browser Memory AI workflow about agentlimb browser memory, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · Local Bridge Architecture about agentlimb local bridge, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · Onboard Prompt AI workflow about agentlimb onboard prompt, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · Muscle Memory Architecture about agentlimb muscle memory, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · Multi Profile AI workflow about agentlimb multi profile, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 AgentLimb AgentLimb · QA Growth Workflows AI workflow about agentlimb qa growth workflows, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · App Review Settings Web Access App Store about domprompter app review settings web access, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Frontend Detail Design system about domprompter frontend detail, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Dom Selection Architecture about domprompter dom selection, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Prompt Contract AI workflow about domprompter prompt contract, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Electron Distribution Architecture about domprompter electron distribution, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Design QA Design system about domprompter design qa, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DOMPrompter DOMPrompter · Product Boundary Product postmortem about domprompter product boundary, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · App Review Two Rounds App Store about glotshot app review two rounds, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · Store Assets App Store about glotshot store assets, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · Poster Icon Modes Design system about glotshot poster icon modes, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · Device Frames Design system about glotshot device frames, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · Localization Copy App Store about glotshot localization copy, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · Release Pipeline AI workflow about glotshot release pipeline, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 GlotShot GlotShot · App Store Lessons App Store about glotshot app store lessons, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · IAP Promotional Image Review App Store about trekreel iap promotional image review, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Office Automation Codex office automation about codex office automation, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Quota Model Architecture about codex quota model, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Quota Menu Bar Design system about codex quota menu bar, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Quota Local Privacy App Store about codex quota local privacy, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Quota DMG Release App Store about codex quota dmg release, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Codex Quota Calendar Codex Quota Calendar · Codex Quota Course Hook Codex office automation about codex quota course hook, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · Map Story Product postmortem about trekreel map story, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · Route Parser Architecture about trekreel route parser, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · 3d Rendering Design system about trekreel 3d rendering, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · Video Export AI workflow about trekreel video export, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · Cross Platform Release App Store about trekreel cross platform release, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 TrekReel TrekReel · Positioning Product postmortem about trekreel positioning, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · Local Voice Product postmortem about mood button local voice, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · Privacy Boundary App Store about mood button privacy boundary, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · MLX Qwen Architecture about mood button mlx qwen, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · Voice To Diary AI workflow about mood button voice to diary, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · UI Simplification Design system about mood button ui simplification, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Mood Button Mood Button · App Review Lessons App Store about mood button app review lessons, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · Public Domain Content Product postmortem about rushi public domain content, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · Content Sourcing Product postmortem about rushi content sourcing, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · Reading Ritual Design system about rushi reading ritual, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · Localization Product postmortem about rushi localization, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · App Store Category App Store about rushi app store category, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Rushi Rushi · Matrix Value AI workflow about rushi matrix value, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · App Store Policy Pages App Store about app store policy pages, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · Product Philosophy Product postmortem about dailyzikr product philosophy, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · Content Audit App Store about dailyzikr content audit, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · Tasbih Qibla Architecture about dailyzikr tasbih qibla, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · Localization 12langs Design system about dailyzikr localization 12langs, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DailyZikr DailyZikr · App Store Risk App Store about dailyzikr app store risk, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · App Store Connect AI workflow about packpour app store connect, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · Locale Pack Architecture about packpour locale pack, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · Side Panel Architecture about packpour side panel, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · Platform Rules App Store about packpour platform rules, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · Release Zip App Store about packpour release zip, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Packpour Packpour · Matrix Ops AI workflow about packpour matrix ops, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Browser Utility Product postmortem about beraw browser utility, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Image Detection Architecture about beraw image detection, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Raw Cdn Architecture about beraw raw cdn, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Zip Batch AI workflow about beraw zip batch, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Permission Privacy App Store about beraw permission privacy, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 BeRaw BeRaw · Small Tool Lessons Product postmortem about beraw small tool lessons, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · Design Protocol Design system about uixskills design protocol, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · JSON Schema Architecture about uixskills json schema, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · Whiteboard Flow Design system about uixskills whiteboard flow, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · Skill System AI workflow about uixskills skill system, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · Frontend Bridge Architecture about uixskills frontend bridge, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 UIXskills UIXskills · Experiment Positioning Product postmortem about uixskills experiment positioning, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DrowseBook DrowseBook · Quiet IOS Product postmortem about drowsebook quiet ios, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Sumi Mahjong Sumi Mahjong · IOS Game Product postmortem about sumi mahjong ios game, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 DrowseBook DrowseBook · Painpoints To Spec Product postmortem about drowsebook painpoints to spec, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 Sumi Mahjong Sumi Mahjong · Painpoint To Spec Product postmortem about sumi mahjong painpoint to spec, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 Sumi Mahjong Sumi Mahjong · Brand Identity Design system about sumi mahjong brand identity, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 DrowseBook DrowseBook · Iphone First Architecture about drowsebook iphone first, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 Sumi Mahjong Sumi Mahjong · UI Boundaries Design system about sumi mahjong ui boundaries, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 Sumi Mahjong Sumi Mahjong · Architecture Boundaries Architecture about sumi mahjong architecture boundaries, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 DrowseBook DrowseBook · Tts Engine Architecture about drowsebook tts engine, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-16 Sumi Mahjong Sumi Mahjong · Rules Generator Architecture about sumi mahjong rules generator, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-16 DrowseBook DrowseBook · Format Parsing Architecture about drowsebook format parsing, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 Sumi Mahjong Sumi Mahjong · Replayability Layout Architecture about sumi mahjong replayability layout, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 Sumi Mahjong Sumi Mahjong · Art IAP App Store about sumi mahjong art iap, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 DrowseBook DrowseBook · Large Book Performance Architecture about drowsebook large book performance, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 Sumi Mahjong Sumi Mahjong · VFX Feedback Design system about sumi mahjong vfx feedback, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 Sumi Mahjong Sumi Mahjong · Review Localization App Store about sumi mahjong review localization, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 DrowseBook DrowseBook · Reader UX Design system about drowsebook reader ux, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-13 Sumi Mahjong Sumi Mahjong · Asset Performance Architecture about sumi mahjong asset performance, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-13 DrowseBook DrowseBook · Buy Once IAP App Store about drowsebook buy once iap, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-12 Sumi Mahjong Sumi Mahjong · Milestone Audit Architecture about sumi mahjong milestone audit, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-12 DrowseBook DrowseBook · App Store Review App Store about drowsebook app store review, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-11 Sumi Mahjong Sumi Mahjong · Matrix Promotion AI workflow about sumi mahjong matrix promotion, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-11 DrowseBook DrowseBook · Localization Aso App Store about drowsebook localization aso, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-10 DrowseBook DrowseBook · V11 Iteration Product postmortem about drowsebook v11 iteration, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-09 Reading note Reading Shannon Biography Reading note about reading shannon biography, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Reading note Reading Hackers And Painters Reading note about reading hackers and painters, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 Reading note Reading Back Stairs To Philosophy Reading note about reading back stairs to philosophy, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 Reading note Reading Discipline And Punish Reading note about reading discipline and punish, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-16 Reading note Reading Guns Germs Steel Reading note about reading guns germs steel, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 Reading note Reading Okakura Aesthetics Reading note about reading okakura aesthetics, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 Reading note Reading Dark Time Reading note about reading dark time, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-13 Essay Thought Static AI Tutorials Expire Fast Essay about thought static ai tutorials expire fast, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Essay Thought Company AI Adoption Gap Essay about thought company ai adoption gap, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 Essay Thought AI Office Is Process Redesign Essay about thought ai office is process redesign, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 Essay Thought Midlife Unemployment And Small Products Essay about thought midlife unemployment and small products, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-16 Essay Thought Technology And Humanities Essay about thought technology and humanities, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 Essay Thought Indie Developer Road Essay about thought indie developer road, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 Resource note Resource Openclaw AI Assistant Resource note about resource openclaw ai assistant, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-19 Resource note Resource Linux Kernel Resource note about resource linux kernel, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-18 Resource note Resource Claw Code Agent Museum Resource note about resource claw code agent museum, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-17 Resource note Resource Prompts Chat Resource note about resource prompts chat, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-16 Resource note Resource Open Webui Resource note about resource open webui, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-15 Resource note Resource Clash Verge Rev Resource note about resource clash verge rev, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-14 Resource note Resource Excalidraw Resource note about resource excalidraw, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-13 Resource note Resource Comfyui Resource note about resource comfyui, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-12 Resource note Resource Cc Switch Resource note about resource cc switch, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-11 Resource note Resource Awesome Design Md Resource note about resource awesome design md, published as part of Hooosberg's bilingual product and AI-build notebook. 2026-06-10