Liyuk 关于技术、工作与日常的写作。https://liyuk.com/zh-CNhttps://liyuk.com/projects/2026/10/astro-memory-atlas/https://liyuk.com/projects/2026/10/astro-memory-atlas/一个用 Astro 搭建的双语纪念站模板，把回忆整理成相册、关系时间线、年度回顾和地点地图，并介绍一套借助 AI 整理内容的维护流程。Wed, 07 Oct 2026 00:00:00 GMT2026-10-07T00:00:00.000Zprojectastrostatic-siteprivacyrelationshipspersonal-publicationhttps://liyuk.com/photos/monument-valley-2/https://liyuk.com/photos/monument-valley-2/错视长阶、云间列车、漂浮小岛和水边的小猫，串起了纪念碑谷的新一段旅程；感谢瑶子的创意和生产力。Tue, 29 Sep 2026 00:00:00 GMT2026-09-29T00:00:00.000Zgalleryhttps://liyuk.com/projects/2026/08/novel-pandonggui/https://liyuk.com/projects/2026/08/novel-pandonggui/一部长篇小说。陆昭自幼在西域明教长大，身上挂着一块写着"长生"的长命锁。十九岁奉命踏入潼关，在战乱中传信、领路、救人——一个普通人，能不能不被门派、家族和历史替自己决定人生。Fri, 14 Aug 2026 00:00:00 GMT2026-09-28T00:00:00.000Zprojectfictionnovelwork-leadershiphttps://liyuk.com/projects/2026/08/novel-yuanwang-zhihou/https://liyuk.com/projects/2026/08/novel-yuanwang-zhihou/一部长篇小说。席班抱着三个月大的沈乐走进沙海，只想带这个孩子活着穿过商路。愿望从不保证幸福，它只会把责任留给愿望实现之后的人。Fri, 14 Aug 2026 00:00:00 GMT2026-09-28T00:00:00.000Zprojectfictionnovelwork-leadershiphttps://liyuk.com/projects/2026/09/engineering-decision-skills/https://liyuk.com/projects/2026/09/engineering-decision-skills/方案明天要评审，三件事排不进一个双月，项目又延期了：五个独立 Skill，各给一份具体输入和可直接拿去讨论的产出。Mon, 28 Sep 2026 00:00:00 GMT2026-09-28T00:00:00.000Zprojectagenttechnical-managementdecision-makingmetricsworkflowopen-sourcehttps://liyuk.com/projects/2026/09/relation-forge/https://liyuk.com/projects/2026/09/relation-forge/有些关系让人不舒服，却又说不清哪里不对。我希望 RelationForge 能帮人把事情理清楚些，也看看自己在其中做了什么。Mon, 28 Sep 2026 00:00:00 GMT2026-09-28T00:00:00.000Zprojectagentinterpersonal-analysisanti-scamprivacyworkflowhttps://liyuk.com/consulting/2026/09/product-engineer-without-boundaries/https://liyuk.com/consulting/2026/09/product-engineer-without-boundaries/一次关于高压工作与复合岗位的咨询：先看清自己经历了什么、已经做了什么，再把产品工程师的能力挑战和下一步拆开。Wed, 23 Sep 2026 00:00:00 GMT2026-09-23T00:00:00.000Zconsultingcareer-developmentengineeringproduct-thinkingoperationscommunicationcollaborationprioritizationrisk-managementhttps://liyuk.com/writing/2026/09/every-choice-is-a-trade/https://liyuk.com/writing/2026/09/every-choice-is-a-trade/从供需关系和出入场时机，回看企业发展、创业项目与金融交易中的资源投入。Thu, 17 Sep 2026 00:00:00 GMT2026-09-17T00:00:00.000Zwritingdecision-makingproductstrategyreflectionrisk-managementagencyhttps://liyuk.com/writing/2026/08/cache-optimization-and-locality/https://liyuk.com/writing/2026/08/cache-optimization-and-locality/以一套多层执行服务为例，拆解请求身份、边缘路由、执行资源和后端缓存的多级局部性，并给出可复用的路由、失效、故障转移与观测方案。Fri, 28 Aug 2026 00:00:00 GMT2026-09-04T00:00:00.000Zwritingperformancesystems-designalgorithmsreliabilityobservabilityroutingtechnologyhttps://liyuk.com/writing/2026/08/data-center-revenue-design/https://liyuk.com/writing/2026/08/data-center-revenue-design/从分析、经营和工程的不同问题出发，整理一个多来源业务平台的数据中心应该如何划分 Tab、定义指标、组织读写链路，以及怎样处理计费、对账、增长和成本。Thu, 27 Aug 2026 00:00:00 GMT2026-09-04T00:00:00.000Zwritingdatametricssystems-designobservabilitysettlementreliabilitytechnical-planningarchitecturerisk-managementhttps://liyuk.com/writing/2026/08/distributed-architecture-is-state-ownership/https://liyuk.com/writing/2026/08/distributed-architecture-is-state-ownership/从一套多节点执行系统的故障结构出发，复盘请求、状态、存储、性能和故障如何逐渐跨越边界，并讨论下一版架构应该怎样重新组织。Fri, 28 Aug 2026 00:00:00 GMT2026-09-04T00:00:00.000Zwritingsystems-designarchitecturedistributed-workreliabilityobservabilitycapacity-planningtechnologyhttps://liyuk.com/writing/2026/08/from-request-id-to-trace-system/https://liyuk.com/writing/2026/08/from-request-id-to-trace-system/从一个小型 API 服务的观测问题出发，借鉴成熟可观测平台的经验，整理 Request ID、分布式 Trace、服务发现、健康监测、日志查询、稳定性和基础设施治理的最小实现。Tue, 25 Aug 2026 00:00:00 GMT2026-09-04T00:00:00.000Zwritingobservabilityreliabilitysystemstechnologyoperationshttps://liyuk.com/writing/2026/09/what-ai-gateways-do/https://liyuk.com/writing/2026/09/what-ai-gateways-do/通过多后端模型访问场景，理解 AI Gateway 如何处理资源调度、容量控制、故障切换、分布式状态、用量统计和企业成本治理。Thu, 03 Sep 2026 00:00:00 GMT2026-09-03T00:00:00.000Zwritingaiarchitecturesystems-designroutingreliabilitycapacity-planningobservabilityinterviewlearningtechnologyhttps://liyuk.com/writing/2026/08/configuration-driven-multi-domain-platform/https://liyuk.com/writing/2026/08/configuration-driven-multi-domain-platform/内容、搜索、交易和增长系统在多国家、多行业和多场景下会反复遇到同一个问题：如何复用稳定能力，又让业务表达保持差异。配置、协议、组件和编排，应该怎样划分边界。Sat, 29 Aug 2026 00:00:00 GMT2026-08-29T00:00:00.000Zwritingarchitecturesystems-designtechnical-planningtechnologyoperationshttps://liyuk.com/writing/2026/08/what-i-meant-and-what-ai-wrote/https://liyuk.com/writing/2026/08/what-i-meant-and-what-ai-wrote/一次关于 AI 使用的经验分享：它可以把人已有的事实、感受和逻辑整理得更清楚，却不能替人积累知识、形成判断。人在使用 AI 时，也需要警惕被内容和工作状态推着走的感觉。Fri, 28 Aug 2026 00:00:00 GMT2026-08-28T00:00:00.000Zwritingaiwritingagencyhuman-ai-collaborationprovenancejudgmenthttps://liyuk.com/writing/2026/08/referral-rewards-fraud-control/https://liyuk.com/writing/2026/08/referral-rewards-fraud-control/从裂变奖励和交易系统出发，设计一套可复用、可审计的营销基础设施，覆盖活动、受众、权益、预算、归因、风控、实验、触达和效果分析。Thu, 27 Aug 2026 00:00:00 GMT2026-08-27T00:00:00.000Zwritingsystems-designrisk-managementanti-scamsettlementreliabilityobservabilityoperationsworkflowdataauditabilityhttps://liyuk.com/writing/2026/08/ai-productivity-complex-systems/https://liyuk.com/writing/2026/08/ai-productivity-complex-systems/从一次多系统对接经历出发，区分创造、任务效率、组织生产力和经营价值，讨论 AI 进入复杂系统后，收益到底从哪里来、成本又该怎么算。Wed, 26 Aug 2026 00:00:00 GMT2026-08-26T00:00:00.000Zwritingaideveloper-productivitysystemssystems-designarchitecturemetricsobservabilitytechnical-planningstrategyhttps://liyuk.com/consulting/2026/08/turning-ai-into-business-value/https://liyuk.com/consulting/2026/08/turning-ai-into-business-value/一场关于 FDE 会议、技术沟通和 AI 商业价值的咨询对话：当老板关心收入和成本时，技术人员该怎样把能力讲成对方听得懂、愿意验证的结果。Wed, 26 Aug 2026 00:00:00 GMT2026-08-26T00:00:00.000Zconsultingaicommunicationproduct-thinkingstrategymetricsoperationsengineeringcareer-developmenthttps://liyuk.com/consulting/2026/08/newcomer-without-a-map/https://liyuk.com/consulting/2026/08/newcomer-without-a-map/入职两个月只有需求，怎么从“证明自己”走到下一步？一场关于新组织、汇报关系、业务上下文和资深工程师如何开始行动的咨询访谈。Fri, 21 Aug 2026 00:00:00 GMT2026-08-21T00:00:00.000Zconsultingcareer-developmentonboardingorganizationnetworkauthorizationgrowthcommunicationcollaborationhttps://liyuk.com/projects/2026/08/dsh-skin-chatlab-upgrade/https://liyuk.com/projects/2026/08/dsh-skin-chatlab-upgrade/从一套飞书视觉适配扩展到六套独立皮肤，并补齐聚合加载、头像身份收敛、部分安装回退和可卸载边界。Fri, 21 Aug 2026 00:00:00 GMT2026-08-21T00:00:00.000Zprojecttechnologyagent-systemsdeveloper-productivityhttps://liyuk.com/projects/2026/08/quota-router-engineering/https://liyuk.com/projects/2026/08/quota-router-engineering/从候选链、失败分类、per-turn identity 到成本公式，解释一个可控、可审计的 DSH 多来源模型路由器如何工作。Fri, 21 Aug 2026 00:00:00 GMT2026-08-21T00:00:00.000Zprojectagentroutingalgorithmsreliabilityobservabilitytypescripthttps://liyuk.com/writing/2026/08/dsh-plugin-architecture-stability/https://liyuk.com/writing/2026/08/dsh-plugin-architecture-stability/基于 ChatLab、Agent Suite 与 Quota Router 的实际开发和调试，整理 DSH 插件机制、preview 版本的常见稳定性问题，以及自己开发插件时最容易踩到的边界。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingtechnologyagent-systemsdeveloper-productivityhttps://liyuk.com/writing/2026/08/manager-of-managers-leadership-supply/https://liyuk.com/writing/2026/08/manager-of-managers-leadership-supply/招聘不是把岗位交给 HR 或 TA，而是由管理管理者、HRBP、TA 和用人负责人共同建立一套从问题定义、招聘计划到培养接班的负责人来源与成长机制。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingmanagementhiringorganizationteamleadershipplanninghttps://liyuk.com/writing/2026/08/people-work-money-authority/https://liyuk.com/writing/2026/08/people-work-money-authority/从人事权、问题与优先级决定权、预算与人员容量配置权三条线，解释管理管理者如何理解企业运作结构，判断自己能决定什么、需要协商什么、必须升级什么。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingmanagementleadershiporganizationgovernancedecision-makingstrategyhttps://liyuk.com/writing/2026/08/seo-content-engineering/https://liyuk.com/writing/2026/08/seo-content-engineering/页面数量涨了，真正被读、被用的页面却没有变多——这篇写给关键词扩展和内容生产装上台账、闸门和退出机制。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseowritingaigovernancehttps://liyuk.com/writing/2026/08/seo-experiments/https://liyuk.com/writing/2026/08/seo-experiments/处理延迟、CUPED 和流量污染很容易被一起误读成"算法更新"；这里记录的是先冻结时间线、再谈显著性的排查协议。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseogrowthengineeringmetricshttps://liyuk.com/writing/2026/08/seo-indexing-recovery/https://liyuk.com/writing/2026/08/seo-indexing-recovery/提交成功、抓取成功、索引成功和排名回升是四件不同的事；把它们混成一句"收录了"，流量事故就没法排查。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseoengineeringreliabilityobservabilityhttps://liyuk.com/writing/2026/08/seo-links/https://liyuk.com/writing/2026/08/seo-links/外链数量和真实引荐是两件事：来源语境、目标页价值，比 DR、DA 这类第三方分数更值得盯。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseobacklinksgrowthtrusthttps://liyuk.com/writing/2026/08/seo-rich-media/https://liyuk.com/writing/2026/08/seo-rich-media/alt 和 Schema 是事实核验之后的最后一步，不是第一步；标签补得再全，事实模型缺失，页面还是难懂。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseoimage-seovideo-seoarchitecturehttps://liyuk.com/writing/2026/08/seo-search-fundamentals/https://liyuk.com/writing/2026/08/seo-search-fundamentals/很多人从标题和关键词开始学 SEO，这篇建议倒过来：先看一条从被发现到产生价值的完整链路，再动手写字。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseoengineeringlearningsystems-thinkingmetricshttps://liyuk.com/writing/2026/08/seo-technical-system/https://liyuk.com/writing/2026/08/seo-technical-system/一篇内容如果有好几个能打开的地址，canonical、迁移和内链就会各说各话；页面合同先解决"谁是这个页面"。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseoengineeringsystemsreliabilityhttps://liyuk.com/writing/2026/08/seo-to-geo-engineering/https://liyuk.com/writing/2026/08/seo-to-geo-engineering/被 AI 提到、被引用、引用内容真正支持答案，是三件不同的事；这里用一套证据状态机取代一个神秘的可见性分数。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseoaiobservabilityexplainabilityinformation-architecturehttps://liyuk.com/writing/2026/08/seo-value-funnel/https://liyuk.com/writing/2026/08/seo-value-funnel/曝光涨了、下载没涨，问题不一定出在流量——这篇把 SEO 价值拆成搜索链和业务链，找瓶颈真正卡在哪一层。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zwritingseogrowthengineeringmetricshttps://liyuk.com/projects/2026/08/astro-fourfold/https://liyuk.com/projects/2026/08/astro-fourfold/面向独立作者、工程师、研究者和创作者的静态优先个人出版物 starter，把写作、专栏、项目、研究、影像与发现组织成可持续的内容系统。Thu, 20 Aug 2026 00:00:00 GMT2026-08-20T00:00:00.000Zprojectastrostatic-sitepersonal-publicationinformation-architectureopen-sourcehttps://liyuk.com/writing/2026/08/governance-boundaries-for-managers/https://liyuk.com/writing/2026/08/governance-boundaries-for-managers/二线要对结果负责，但不应仅用结果交换安全、合规和公平；管理事故发生时，也不应只追个人，还要保护人、查清事实、留档并复盘组织条件。Wed, 19 Aug 2026 00:00:00 GMT2026-08-19T00:00:00.000Zwritingleadershipmanagementorganizationrisk-managementwork-leadershiphttps://liyuk.com/research/2026/08/agent-hci-emotional-equilibrium/https://liyuk.com/research/2026/08/agent-hci-emotional-equilibrium/从长任务中的实际使用出发，讨论 Agent 如何依据不确定性、等待、失败和接管需求调节状态、证据与行动反馈；也记录执行委托如何改变人的压力、信任和能力边界。Wed, 19 Aug 2026 00:00:00 GMT2026-08-19T00:00:00.000Zresearchhciagentagencyemotiontrust-calibrationcognitive-offloadingdeskillingobservabilityhttps://liyuk.com/research/2026/08/agent-interface-feedback-architecture/https://liyuk.com/research/2026/08/agent-interface-feedback-architecture/从 ChatLab 的实际设计出发，记录如何借用人和人协作中的在场、回应、等待和交付语法，让 Agent 的运行状态更容易被理解；这是一篇关于反馈、证据、关键介入和结果确认的 HCI 设计观察。Wed, 19 Aug 2026 00:00:00 GMT2026-08-19T00:00:00.000Zresearchhciagentfeedbackobservabilityrecoverabilityauthorizationhuman-ai-collaborationsystems-designhttps://liyuk.com/research/2026/08/model-harness-task-scheduling-context-routing/https://liyuk.com/research/2026/08/model-harness-task-scheduling-context-routing/讨论任务开始阶段的拆解、子任务能力分类、模型选择与执行中切换，并将完整 Agent 调度理论收缩为 dsh-quota-router 的一个工程切片：已拆分子任务的模型能力路由与有界 fallback。Wed, 19 Aug 2026 00:00:00 GMT2026-08-19T00:00:00.000Zresearchaiagent-systemsengineeringarchitectureplanningobservabilitymeasurementsystemshttps://liyuk.com/projects/2026/08/quota-router/https://liyuk.com/projects/2026/08/quota-router/DeepSeek Harness 的纯策略插件：按任务选择有序、可解释、可审计的模型候选链，并在配额、限流或传输失败时沿链有界前进。Wed, 19 Aug 2026 00:00:00 GMT2026-08-19T00:00:00.000Zprojectagentroutingalgorithmsexplainabilityreliabilityobservabilitytypescripthttps://liyuk.com/writing/2026/08/manager-of-managers-management-and-authority/https://liyuk.com/writing/2026/08/manager-of-managers-management-and-authority/管理管理者既不能收回一线负责人的日常管理，也不能只靠口号推动协作；他需要在清楚的授权和资源条件下，让多个团队对共同结果负责。Mon, 17 Aug 2026 00:00:00 GMT2026-08-17T00:00:00.000Zwritingleadershipmanagementmentoringteamdecision-makingorganizationwork-leadershiphttps://liyuk.com/writing/2026/08/managing-managers-and-leader-profile/https://liyuk.com/writing/2026/08/managing-managers-and-leader-profile/多团队之间的资源和协作责任出问题时，光靠"再加一个会协调的人"解决不了；这一层该不该加、加了谁合适，最后都要落在同一个问题上——出了分歧，谁能拍板并承担代价。Mon, 17 Aug 2026 00:00:00 GMT2026-08-17T00:00:00.000Zwritingleadershipmanagementorganizationteamwork-leadershiphttps://liyuk.com/writing/2026/08/sustaining-frontline-managers/https://liyuk.com/writing/2026/08/sustaining-frontline-managers/人可以流动，岗位不必为了留人而虚设；二线真正要留下的，是负责目标所需的能力、关系和组织结果。Mon, 17 Aug 2026 00:00:00 GMT2026-08-17T00:00:00.000Zwritingleadershipmanagementgrowthteamwork-leadershiphttps://liyuk.com/writing/2026/08/dsh-plugin-toolbox/https://liyuk.com/writing/2026/08/dsh-plugin-toolbox/DSH 才出来没几天，我已经往里装了九个插件。记一下它们各自补上了什么、怎么实现的，以及哪个最好使。Sun, 16 Aug 2026 00:00:00 GMT2026-08-16T00:00:00.000Zwritingtechnologyagent-systemsdeveloper-productivityhttps://liyuk.com/projects/2026/08/dsh-skin-chatlab/https://liyuk.com/projects/2026/08/dsh-skin-chatlab/用「基座 + 皮肤包」的架构，为 DSH Web GUI 做一个可开关、可卸载、不改任何现有插件的飞书风格聊天皮肤：工作区变项目组、会话变联系人、聊天变气泡。Sun, 16 Aug 2026 00:00:00 GMT2026-08-16T00:00:00.000Zprojecttechnologyagent-systemsdeveloper-productivityhttps://liyuk.com/writing/2025/11/technical-planning-business-and-competitive-analysis/https://liyuk.com/writing/2025/11/technical-planning-business-and-competitive-analysis/技术规划不是项目清单，本质上是两件事：理解要服务的业务（业务分析），理解与对手的差距和水位（竞品分析），再把它们连成目标、取舍与执行之间的因果链。Mon, 10 Nov 2025 00:00:00 GMT2026-08-15T00:00:00.000Zwritingtechnical-planningengineering-managementstrategydecision-makingtechnologyhttps://liyuk.com/writing/2026/08/business-model-canvas/https://liyuk.com/writing/2026/08/business-model-canvas/企业投资课上学的商业模式画布，记给自己：九个格子各是什么、各自要回答的那个问题，以及"都满足才能做好项目"这句话为什么要按企业阶段来看。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zwritingstrategyproduct-thinkingdecision-makinglearninghttps://liyuk.com/writing/2026/08/canvas-pitch-diligence/https://liyuk.com/writing/2026/08/canvas-pitch-diligence/记一个区分：商业模式画布是"做给自己看"，创业路演是"讲给别人听"，投资人尽调是"别人来查你"；三者的目的、重点和口径完全不同，别混着用。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zwritingstrategyproduct-thinkingdecision-makinglearninghttps://liyuk.com/writing/2026/08/management-retrospective/https://liyuk.com/writing/2026/08/management-retrospective/把过去几年在管理、协作与决策上反复出现的判断，收敛成一份只讲一次的总纲：判断、边界、对齐、上下文、闭环、资源、团队与复盘，每条各指向一篇展开。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zwritingmanagementleadershipdecision-makingwork-leadershiphttps://liyuk.com/writing/2026/08/structured-thinking-practice/https://liyuk.com/writing/2026/08/structured-thinking-practice/五镜法的实战篇：用面试、晋升、汇报、项目合作四个场景，演示怎么把结构化工具和五镜套到真实问题上。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zwritingthinkingproblem-framingdecision-makingcommunicationwork-leadershiphttps://liyuk.com/research/2026/08/connection-oriented-problem-location/https://liyuk.com/research/2026/08/connection-oriented-problem-location/一篇方法框架论文：把结构化思维从"结论先行、不重不漏"的通用表达，推进为"结构化→发觉联系→推论底层问题→找到解决方案"四阶段问题定位方法，以因果、二元、辩证、立场、利益五镜为核心透镜，给出可检验的训练协议与使用边界。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zresearchthinkingproblem-framingdecision-makingcommunicationleadershipwork-leadershipstrategyhttps://liyuk.com/research/2026/08/housing-price-five-year-forecast/https://liyuk.com/research/2026/08/housing-price-five-year-forecast/基于 70 城官方二手指数（2019-2026，90 个月无缺口）提出可解释三成分组合预测（趋势延续/均值回归/季节性，权重由滚动样本外验证选择），给出全国与北京五年预测，并讨论驻底可能性。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zresearchhousingforecastingtime-seriesexplainabilitychinahttps://liyuk.com/research/2026/08/human-motivation-situational-model/https://liyuk.com/research/2026/08/human-motivation-situational-model/一篇理论综述、概念模型与应用框架：把激励从"有没有动力"重新定义为"动机是否生成、能否转化为行为、能否维持"的情境化过程，综合自我决定理论、期望-价值、目标设定、自我效能与行为模型，引入成长心理学、企业管理与组织员工心理学的视角，提出一个带"成长轴"的三层"情景激励模型"，并在职场中具象化为任务、目标、激励、反馈、发展通道与领导关系六个组件，落到投入、承诺、绩效、倦怠与离职等可测量结果上，并引入企业生命周期作为企业级调节变量，最终给出九条可证伪的激励法则。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zresearchpsychologymotivationbehaviorwork-leadershipmanagementhttps://liyuk.com/projects/2026/08/neo-matrix/https://liyuk.com/projects/2026/08/neo-matrix/一个带个人供给方分成机制的 OpenAI 兼容中转平台：消费者通过统一入口调用模型，供给方托管闲置上游 Key，平台负责路由、计量、结算和提现。本文介绍项目、Mock 演示、商业模式、财务估算，以及上线前必须承担的风险与沉没成本。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zprojectai-relayapi-keyrevenue-sharingroutingsettlementhttps://liyuk.com/projects/2026/08/ourbook/https://liyuk.com/projects/2026/08/ourbook/一个由南开毕业生发起的公益项目:在校生与毕业生写下自己真实的大学体验,帮高考生填报志愿时看到更立体的大学。到 2018 年项目已传承多年,内容托管在第三方平台;我在 2018 年重构项目、把数据接管回来自建站并一路留档——这篇文章也借它梳理了 2011-2026 高考资讯类产品的市场脉络。Sat, 19 May 2018 00:00:00 GMT2026-08-15T00:00:00.000Zprojecteducationpublic-goodvuepressstatic-sitecommunityhttps://liyuk.com/projects/2026/08/veylumi/https://liyuk.com/projects/2026/08/veylumi/一个面向中国与美国用户的 AI 美妆决策产品：从单张正脸照片到可解释的妆容建议、真实商品与教程。Thu, 13 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zprojectproductaicomputer-visionprivacybeautyhttps://liyuk.com/photos/maomao/https://liyuk.com/photos/maomao/家里的猫毛毛，坐在椅子上抬头，好奇地打量四周。Sat, 15 Aug 2026 00:00:00 GMT2026-08-15T00:00:00.000Zgalleryhttps://liyuk.com/writing/2012/01/network-bug/https://liyuk.com/writing/2012/01/network-bug/一篇写于大学早期的科幻短篇：当二维网路中的虫子得到三维知识，它失去的不是无知，而是行动的能力。Sun, 01 Jan 2012 00:00:00 GMT2026-08-14T00:00:00.000Zwritingfictionarchivefield-noteshttps://liyuk.com/writing/2018/04/interview-questions-archive/https://liyuk.com/writing/2018/04/interview-questions-archive/2018 年春季求职后整理的面试与工程基础资料索引；保留它，提醒自己面试题从来不只是面试题。Mon, 02 Apr 2018 00:00:00 GMT2026-08-14T00:00:00.000Zwritinginterviewengineeringarchivetechnologyhttps://liyuk.com/writing/2018/04/product-apocalypse-one/https://liyuk.com/writing/2018/04/product-apocalypse-one/一个双十一购物场景的旧案例：在急着想方案之前，先分辨用户真正遇到的是什么问题。Thu, 05 Apr 2018 00:00:00 GMT2026-08-14T00:00:00.000Zwritingproductproblem-framingarchivework-leadershiphttps://liyuk.com/writing/2018/07/frontend-first-ride/https://liyuk.com/writing/2018/07/frontend-first-ride/一份写给前端初学者的旧路标：信息获取、学习记录、算法练习、面试与实习，都只是开始。Wed, 04 Jul 2018 00:00:00 GMT2026-08-14T00:00:00.000Zwritingfrontendlearningcareerarchivetechnologyhttps://liyuk.com/writing/2020/01/why-technical-knowledge-bases-need-entry-pages/https://liyuk.com/writing/2020/01/why-technical-knowledge-bases-need-entry-pages/入口页不是链接堆栈，而是不断变化的项目留给团队的共同记忆：它帮助读者按任务进入、判断信息是否仍有效，并找到负责维护的人。Mon, 06 Jan 2020 00:00:00 GMT2026-08-14T00:00:00.000Zwritingtechnical-writingknowledge-managementinformation-architectureengineeringtechnologyhttps://liyuk.com/writing/2020/10/documents-are-collaboration-interfaces/https://liyuk.com/writing/2020/10/documents-are-collaboration-interfaces/一份技术文档的实用写法：先把结论和问题写清楚，再用合适的结构承接方案、进度与细节。Thu, 22 Oct 2020 00:00:00 GMT2026-08-14T00:00:00.000Zwritingwritingtechnical-writingcommunicationwork-leadershiphttps://liyuk.com/writing/2020/10/reusable-engineering-retrospective/https://liyuk.com/writing/2020/10/reusable-engineering-retrospective/工程复盘的价值不在于重述经过或追究个人，而在于把一次经历转化为能被验证、维护和复用的改进。Thu, 22 Oct 2020 00:00:00 GMT2026-08-14T00:00:00.000Zwritingengineeringretrospectivelearningcollaborationtechnologyhttps://liyuk.com/writing/2020/10/what-good-technical-sharing-should-change/https://liyuk.com/writing/2020/10/what-good-technical-sharing-should-change/把技术分享从定期演讲，变成选题、研究、讨论与沉淀相互连接的知识协作系统。Thu, 22 Oct 2020 00:00:00 GMT2026-08-14T00:00:00.000Zwritingtechnical-sharinglearningknowledge-managementcollaborationtechnologyhttps://liyuk.com/writing/2021/04/engineering-poc-faq-responsibility-boundaries/https://liyuk.com/writing/2021/04/engineering-poc-faq-responsibility-boundaries/面对跨职能需求，工程 POC 应如何分工、同步风险、处理变更与控制自己的负荷？这是一份面向真实协作场景的公开 FAQ。Wed, 21 Apr 2021 00:00:00 GMT2026-08-14T00:00:00.000Zwritingengineeringcollaborationproject-managementrisk-managementownershipwork-leadershiphttps://liyuk.com/writing/2021/08/requirement-poc-responsibilities/https://liyuk.com/writing/2021/08/requirement-poc-responsibilities/工程 POC 不是项目秘书，也不是替所有人兜底；它的职责是让目标、承诺、风险和决策在跨职能协作中保持清楚。Tue, 17 Aug 2021 00:00:00 GMT2026-08-14T00:00:00.000Zwritingproject-managementengineeringcollaborationownershipdeliverywork-leadershiphttps://liyuk.com/writing/2021/09/product-overview-is-a-decision-model/https://liyuk.com/writing/2021/09/product-overview-is-a-decision-model/产品概览的职责不是收集尽可能多的事实，而是帮助读者在有限时间内建立共同问题、形成判断，并知道还缺什么证据。Wed, 15 Sep 2021 00:00:00 GMT2026-08-14T00:00:00.000Zwritingproduct-thinkingwritingresearchcollaborationwork-leadershiphttps://liyuk.com/writing/2023/06/from-zero-design-the-team/https://liyuk.com/writing/2023/06/from-zero-design-the-team/当既有梯队失效或需要重新开始时，先重建责任、标准和培养机制，而不只是重画一张分工图。Thu, 01 Jun 2023 00:00:00 GMT2026-08-14T00:00:00.000Zwritingleadershipcollaborationmanagementwork-leadershiphttps://liyuk.com/writing/2023/08/career-growth-ten-questions/https://liyuk.com/writing/2023/08/career-growth-ten-questions/一份不压缩的问题库：围绕业务、技术、团队、个人判断与组织能力，逐项准备晋升材料、面试回答和阶段复盘。Tue, 01 Aug 2023 00:00:00 GMT2026-08-14T00:00:00.000Zwritingcareerpromotioninterviewleadershipengineeringwork-leadershiphttps://liyuk.com/writing/2026/08/rebuilding-this-site/https://liyuk.com/writing/2026/08/rebuilding-this-site/这个站点正在从旧的静态博客，迁移为一个关于技术、工作与生活观察的个人出版物；也记录这次重建时做出的取舍。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zwritingsite-notesfield-noteshttps://liyuk.com/writing/2026/08/vless-reality-return-proxy-notes/https://liyuk.com/writing/2026/08/vless-reality-return-proxy-notes/从 SSH 临时直连，到要照顾手机和家人的使用体验，最后用 sing-box 收敛为一套可维护的回国网络方案。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zwritingsing-boxvlessrealitynetworkoperationstechnologyhttps://liyuk.com/research/2026/08/ai-engineering-capability-boundaries/https://liyuk.com/research/2026/08/ai-engineering-capability-boundaries/一篇立场论文：基于作者在真实工程组织推进 AI 基建与试点的经验，提出上下文、职责、授权、度量四类边界，并给出可否证的试点协议与一个最小 harness 落地示范。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchaisoftware-engineeringagent-systemsdeveloper-productivitygovernancetechnologyhttps://liyuk.com/research/2026/08/data-measurement-organizational-protocol/https://liyuk.com/research/2026/08/data-measurement-organizational-protocol/一篇研究设计与协议论文：把数据度量从"看板上放什么"重构为可复算、可复核、能支持决策的协作协议，给出口径定义、测量单位、指标分级、字典与复盘的最小机制。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchdatametricsmeasurementcollaborationreproducibilitytechnologyhttps://liyuk.com/research/2026/08/developer-productivity-feedback-loops/https://liyuk.com/research/2026/08/developer-productivity-feedback-loops/一篇研究综述与立场论文：把工程生产力定义为持续缩短的"提出改变—获得可信反馈—安全修正"回路，并给出度量、默认路径与可证伪的试点协议。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchdeveloper-productivityplatform-engineeringfeedback-loopssoftware-engineeringtechnologyhttps://liyuk.com/research/2026/08/functional-lines-versus-business-lines/https://liyuk.com/research/2026/08/functional-lines-versus-business-lines/一篇立场论文：职能线曾在高度分工时高效；当工具降低技能壁垒后，组织应围绕全链路业务能力重新设计。给出机制、组织形态谱系、判断信号、中美两种起点、人才需求与可否证的试点协议。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchorganization-designaiengineeringfunctional-teamsbusiness-lineswork-leadershiphttps://liyuk.com/research/2026/08/relationship-material-analysis-m1-m5/https://liyuk.com/research/2026/08/relationship-material-analysis-m1-m5/一篇研究设计与协议论文：提出一套以安全行动为目标、覆盖亲密与一般人际关系的材料组织与风险标注协议，并界定 AI 的结构化副驾驶位置。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchrelationshipsinterpersonal-analysisanti-scampsychologyhuman-ai-collaborationwork-leadershiphttps://liyuk.com/research/2026/08/workplace-relationship-analysis-protocol/https://liyuk.com/research/2026/08/workplace-relationship-analysis-protocol/一篇研究设计与协议论文：提出一套以可核验信号为目标、面向职场场景的材料组织与工作关系分析协议，覆盖上中下三层级的工作安全、权力结构、横向竞争、权责错位、职业安全、职业发展与职业心理健康。Fri, 14 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zresearchworkplacepowerprofessional-relationshipsrisk-analysishuman-ai-collaborationwork-leadershiphttps://liyuk.com/projects/2026/08/claude-code-harness-study/https://liyuk.com/projects/2026/08/claude-code-harness-study/从公开资料、可观察行为与可运行的微内核出发，学习怎样把 coding agent 的权限、工具调用和运行轨迹变成可验证的系统边界。Thu, 13 Aug 2026 00:00:00 GMT2026-08-14T00:00:00.000Zprojectagentcoding-agentsystemstypescripthttps://liyuk.com/research/2026/08/china-housing-price-data-methods/https://liyuk.com/research/2026/08/china-housing-price-data-methods/基于一套已补全的中国房价数据资产（70 城官方指数面板、全国宏观面板与 LPR 序列、北京区级挂牌均价月度序列、官方区级网签与年度交易），提出来源—口径感知的数据构建框架，并给出跨口径实证。Sat, 08 Aug 2026 00:00:00 GMT2026-08-08T00:00:00.000Zresearchdatamachine-learninghousingreproducibilityprovenancehttps://liyuk.com/research/2026/08/canonloom-auditable-narrative-production/https://liyuk.com/research/2026/08/canonloom-auditable-narrative-production/一篇系统设计论文：将长篇小说协作建模为可恢复、可审计且由作者批准的状态转换，并给出不把机械分数误认为文学价值的评估方案。Mon, 03 Aug 2026 00:00:00 GMT2026-08-03T00:00:00.000Zresearchhuman-ai-collaborationagent-systemsnarrativeauditabilitytechnologyhttps://liyuk.com/projects/2026/08/canonloom/https://liyuk.com/projects/2026/08/canonloom/一个命令驱动的长篇小说生产工作流：作者用短命令驱动，Agent 负责创作，Python 做确定性校验，作者在每个关键节点做选择和批准。Mon, 03 Aug 2026 00:00:00 GMT2026-08-03T00:00:00.000Zprojectagentcreative-writingworkflowpythonhttps://liyuk.com/writing/2026/05/departure-under-sunlit-flames/https://liyuk.com/writing/2026/05/departure-under-sunlit-flames/一段八年半职业旅途结束时的告别、回望与感谢。Fri, 29 May 2026 00:00:00 GMT2026-05-29T00:00:00.000Zwritingcareerreflectionleadershipwork-leadershiphttps://liyuk.com/writing/2025/12/turn-spoken-ideas-into-decision-documents/https://liyuk.com/writing/2025/12/turn-spoken-ideas-into-decision-documents/把散乱想法蒸馏成一篇能讨论、能落地的文档：工具负责整理，人负责判断。Wed, 31 Dec 2025 00:00:00 GMT2025-12-31T00:00:00.000Zwritingwritingdecision-makingcommunicationwork-leadershiphttps://liyuk.com/writing/2025/08/counting-practice/https://liyuk.com/writing/2025/08/counting-practice/从说清 1、2、3 开始，练习倾听、复述、回答与自我复盘，让混乱的信息获得可以行动的结构。Wed, 20 Aug 2025 00:00:00 GMT2025-08-20T00:00:00.000Zwritingthinkingcommunicationself-reflectionwork-leadershiphttps://liyuk.com/writing/2025/04/everyday-full-makeup-decision-framework/https://liyuk.com/writing/2025/04/everyday-full-makeup-decision-framework/从妆前准备到妆容收尾，一套偏自然、注重持妆与骨相修饰的全妆实操顺序。Sat, 12 Apr 2025 00:00:00 GMT2025-04-12T00:00:00.000Zwritingbeautyeveryday-lifeguidefield-noteshttps://liyuk.com/writing/2025/04/from-skin-observation-to-product-selection/https://liyuk.com/writing/2025/04/from-skin-observation-to-product-selection/选彩妆不必先背色号或品牌：先在自然光下观察肤色、明度与当天的肤感，再把选择缩小到适合自己的颜色和质地。Sat, 12 Apr 2025 00:00:00 GMT2025-04-12T00:00:00.000Zwritingbeautyeveryday-lifeguideskincarefield-noteshttps://liyuk.com/writing/2025/03/referral-is-mutual-recognition/https://liyuk.com/writing/2025/03/referral-is-mutual-recognition/一次负责任的推荐，不是促成一次投递，而是帮助双方获得足够真实的信息，判断是否值得继续靠近。Sat, 01 Mar 2025 00:00:00 GMT2025-03-01T00:00:00.000Zwritingcommunicationrelationshipscareerteamwork-leadershiphttps://liyuk.com/writing/2025/02/gifting-question-framework/https://liyuk.com/writing/2025/02/gifting-question-framework/一份可直接使用的送礼操作指南：先确认人和场景，再从通用、定制、体验三类礼物里缩小选择。Thu, 20 Feb 2025 00:00:00 GMT2025-02-20T00:00:00.000Zwritingrelationshipsgiftseveryday-lifeguidefield-noteshttps://liyuk.com/writing/2024/05/recruiting-brand-is-a-trust-system/https://liyuk.com/writing/2024/05/recruiting-brand-is-a-trust-system/招聘品牌不是美化职位，而是把一件事讲清楚：它为什么重要、团队凭什么可能做成、加入的人会具体做什么。Mon, 20 May 2024 00:00:00 GMT2024-05-20T00:00:00.000Zwritinghiringleadershipcommunicationteam-buildingwork-leadershiphttps://liyuk.com/writing/2024/02/top-k-thinking/https://liyuk.com/writing/2024/02/top-k-thinking/面对一长串任务、问题和观点时，先定义判断口径，再找出真正排在前面的那几件事。Fri, 09 Feb 2024 00:00:00 GMT2024-02-09T00:00:00.000Zwritingthinkingprioritizationcommunicationwork-leadershiphttps://liyuk.com/writing/2024/01/insecurity-comparison-and-long-term-capability/https://liyuk.com/writing/2024/01/insecurity-comparison-and-long-term-capability/不安全感来自环境，也来自比较。先分清来源，再调整预期、拉长时间尺度，把注意力从"别人怎么样"拉回"我该练什么"。Sat, 20 Jan 2024 00:00:00 GMT2024-01-20T00:00:00.000Zwritingself-reflectiongrowthcommunicationwork-leadershiphttps://liyuk.com/writing/2023/12/anxiety-when-growth-slows/https://liyuk.com/writing/2023/12/anxiety-when-growth-slows/业务增速放缓时，团队会集体焦虑。先定"积极应对、分析问题、解决关键路径"的基调，再逐项聊清楚问题出在哪。Sun, 10 Dec 2023 00:00:00 GMT2023-12-10T00:00:00.000Zwritingself-reflectioncommunicationdecision-makingwork-leadershiphttps://liyuk.com/writing/2023/11/my-reading-archives/https://liyuk.com/writing/2023/11/my-reading-archives/从 2021 到 2023 年的一份个人阅读记录：读什么、怎样记，以及一些还没有想明白的读后感。Tue, 14 Nov 2023 00:00:00 GMT2023-11-14T00:00:00.000Zwritingreadingbooksnoteslearningarchivefield-noteshttps://liyuk.com/writing/2023/08/frontend-engineer-system-judgment/https://liyuk.com/writing/2023/08/frontend-engineer-system-judgment/职业发展不只是把更多需求做出来，而是逐步扩大问题定义、取舍和协作的责任范围。Tue, 01 Aug 2023 00:00:00 GMT2023-08-01T00:00:00.000Zwritingfrontendcareer-developmentsystems-thinkingdecision-makingwork-leadershiphttps://liyuk.com/writing/2023/07/goals-retrospectives-and-next-actions/https://liyuk.com/writing/2023/07/goals-retrospectives-and-next-actions/规划和复盘不是为了完成任务。从制定目标的困难、到复盘的方法、再到以自我成长为导向，一套完整的话题清单。Sun, 16 Jul 2023 00:00:00 GMT2023-07-16T00:00:00.000Zwritingretrospectivedecision-makinggrowthwork-leadershiphttps://liyuk.com/writing/2023/06/tokyo-wandering/https://liyuk.com/writing/2023/06/tokyo-wandering/2023 年 6 月六天：银座、涉谷、横滨、镰仓，以及密度、步行和"面积为什么要单独算钱"。Sun, 11 Jun 2023 00:00:00 GMT2023-06-11T00:00:00.000Zwritingjapantokyotravelfield-noteshttps://liyuk.com/writing/2023/06/growth-paths-for-newcomers-core-and-leads/https://liyuk.com/writing/2023/06/growth-paths-for-newcomers-core-and-leads/成长路径不是职级清单，而是三种不断扩大的责任：完成任务、经营问题，以及让他人也能完成重要工作。Thu, 01 Jun 2023 00:00:00 GMT2023-06-01T00:00:00.000Zwritingcareergrowthteamleadershipwork-leadershiphttps://liyuk.com/writing/2023/06/self-iteration-feedback-system/https://liyuk.com/writing/2023/06/self-iteration-feedback-system/所谓自我迭代，不是无止境地逼自己更快，而是看清目标、观察结果、调整行动，并在不确定中持续校准。Thu, 01 Jun 2023 00:00:00 GMT2023-06-01T00:00:00.000Zwritinggrowthself-reflectionfeedbackwork-leadershiphttps://liyuk.com/writing/2023/06/team-development-compounds/https://liyuk.com/writing/2023/06/team-development-compounds/团队培养的目的不是把经验灌输给每个人，而是让判断、协作与责任能够被练习、反馈和传递。Thu, 01 Jun 2023 00:00:00 GMT2023-06-01T00:00:00.000Zwritingteamleadershipgrowthmentoringwork-leadershiphttps://liyuk.com/writing/2023/05/west-coast-daily-life/https://liyuk.com/writing/2023/05/west-coast-daily-life/2023 年 5 月的十五天：一边在另一个时区工作，一边开车、加油、停车、算账。最深的印象不是景点，是时差和"贵"。Mon, 15 May 2023 00:00:00 GMT2023-05-15T00:00:00.000Zwritingunited-stateswest-coasttravelfield-noteshttps://liyuk.com/writing/2023/04/how-to-ask-yourself-better-questions/https://liyuk.com/writing/2023/04/how-to-ask-yourself-better-questions/好问题不是聪明的发问，而是把模糊的不适感转成可核验、可讨论、可行动的对象；这是一套用于工作、学习与复盘的日常练习。Wed, 12 Apr 2023 00:00:00 GMT2023-04-12T00:00:00.000Zwritingthinkinglearningreflectionproblem-solvingwork-leadershiphttps://liyuk.com/writing/2023/04/healthy-redundancy-and-harmful-overlap/https://liyuk.com/writing/2023/04/healthy-redundancy-and-harmful-overlap/容灾和复核是健康冗余；抢资源、抢项目和不清楚的授权导致的赛马，则会把组织推入零和疲惫。Mon, 10 Apr 2023 00:00:00 GMT2023-04-10T00:00:00.000Zwritingcollaborationorganizationmanagementwork-leadershiphttps://liyuk.com/writing/2023/04/escaping-the-resource-curse/https://liyuk.com/writing/2023/04/escaping-the-resource-curse/资源诅咒不是钱或人太多，而是资源让目标更细、结构更重、低质量决策更多，最终失去发现并解决高 ROI 问题的能力。Sun, 09 Apr 2023 00:00:00 GMT2023-04-09T00:00:00.000Zwritingorganizationdecision-makingprioritizationwork-leadershiphttps://liyuk.com/writing/2023/04/anxiety-and-work-boundaries/https://liyuk.com/writing/2023/04/anxiety-and-work-boundaries/工作中的一对一不是心理咨询。把焦虑拆成"能控制的和不能控制的"，先聊认知，再聊具体压力与工作条件。Sat, 08 Apr 2023 00:00:00 GMT2023-04-08T00:00:00.000Zwritingcommunicationself-reflectioncollaborationwork-leadershiphttps://liyuk.com/writing/2023/04/functional-teams-in-the-ai-era/https://liyuk.com/writing/2023/04/functional-teams-in-the-ai-era/职能线曾帮助专业能力高效运转；当工具降低工作流壁垒后，组织更应围绕全链路业务能力重新设计，而不是固守历史分工。Thu, 06 Apr 2023 00:00:00 GMT2023-04-06T00:00:00.000Zwritingorganization-designaiengineeringwork-leadershiphttps://liyuk.com/writing/2023/04/communicating-organizational-change/https://liyuk.com/writing/2023/04/communicating-organizational-change/先同步已经官方确认的客观事实，不掩盖问题；再分别对上、对下和协作者说明目标、稳定性与新的协作方式。Tue, 04 Apr 2023 00:00:00 GMT2023-04-04T00:00:00.000Zwritingmanagementcommunicationorganizational-changework-leadershiphttps://liyuk.com/writing/2023/04/headcount-is-not-a-ratio/https://liyuk.com/writing/2023/04/headcount-is-not-a-ratio/人力配比只是动态概念。更重要的是在扩张、收缩和方案变化时，把目标、市场与资源约束及时对齐。Sun, 02 Apr 2023 00:00:00 GMT2023-04-02T00:00:00.000Zwritingplanningmanagementcapacity-planningwork-leadershiphttps://liyuk.com/writing/2023/03/one-on-ones-and-decision-rights/https://liyuk.com/writing/2023/03/one-on-ones-and-decision-rights/1-on-1 的核心是让上下级了解彼此目标与诉求；授权必须随着信息和角色边界发生，而不是把上下文误当作决策权转移。Fri, 31 Mar 2023 00:00:00 GMT2023-03-31T00:00:00.000Zwritingmanagementcommunicationownershipwork-leadershiphttps://liyuk.com/writing/2023/03/shared-core-and-local-variation/https://liyuk.com/writing/2023/03/shared-core-and-local-variation/多地区系统既不能把所有差异硬塞进一个核心，也不能让每个地区重复建设。关键是识别稳定边界、保留扩展点，并明确模块所有权。Wed, 29 Mar 2023 00:00:00 GMT2023-03-29T00:00:00.000Zwritingarchitectureengineeringsystems-designtechnologyhttps://liyuk.com/writing/2023/03/information-sync-for-decisions/https://liyuk.com/writing/2023/03/information-sync-for-decisions/有效同步的目标不是把知道的一切都发出去，而是让特定读者在适当时间获得足以判断、协作或行动的信息。Mon, 27 Mar 2023 00:00:00 GMT2023-03-27T00:00:00.000Zwritingcommunicationdocumentationcollaborationwork-leadershiphttps://liyuk.com/writing/2023/03/reducing-context-loss-in-distributed-teams/https://liyuk.com/writing/2023/03/reducing-context-loss-in-distributed-teams/异地协作最贵的成本往往不是时差，而是上下文反复丢失。清楚的闭环责任、异步文档和有限的重叠时间能让协作更稳。Sat, 25 Mar 2023 00:00:00 GMT2023-03-25T00:00:00.000Zwritingdistributed-workcollaborationcommunicationwork-leadershiphttps://liyuk.com/writing/2023/03/working-under-resource-constraints/https://liyuk.com/writing/2023/03/working-under-resource-constraints/资源紧张不是一句"大家再努力一点"能解决的问题。团队需要把承诺、风险和投诉还原为事实，并公开作出取舍。Thu, 23 Mar 2023 00:00:00 GMT2023-03-23T00:00:00.000Zwritingcapacity-planningmanagementprioritizationdeliverywork-leadershiphttps://liyuk.com/writing/2023/03/defining-what-not-to-do/https://liyuk.com/writing/2023/03/defining-what-not-to-do/时间管理的核心不是塞满日历，而是根据角色、价值和机会成本明确承诺，也明确哪些事情此刻不做。Tue, 21 Mar 2023 00:00:00 GMT2023-03-21T00:00:00.000Zwritingprioritizationtime-managementleadershipwork-leadershiphttps://liyuk.com/writing/2023/03/resolving-project-conflicts/https://liyuk.com/writing/2023/03/resolving-project-conflicts/多数项目冲突不是谁不配合，而是目标、事实或决策权没有被明确。先把这三件事说清，才能让分歧回到可解决的对象上。Sun, 19 Mar 2023 00:00:00 GMT2023-03-19T00:00:00.000Zwritingproject-managementcollaborationcommunicationwork-leadershiphttps://liyuk.com/writing/2023/03/quality-is-shared-accountability/https://liyuk.com/writing/2023/03/quality-is-shared-accountability/每个角色对自己的交付负责，也共同对线上结果负责。质量闭环的关键是监控、快速止损、精确修复与复盘。Fri, 17 Mar 2023 00:00:00 GMT2023-03-17T00:00:00.000Zwritingqualityreliabilityengineeringtechnologyhttps://liyuk.com/writing/2023/03/product-engineering-trust/https://liyuk.com/writing/2023/03/product-engineering-trust/好合作建立在信任、信息互通和共同解决问题上；目标冲突时不要私自承诺，而要带着完整信息上升对齐。Wed, 15 Mar 2023 00:00:00 GMT2023-03-15T00:00:00.000Zwritingcollaborationtrustproduct-thinkingwork-leadershiphttps://liyuk.com/writing/2023/03/engineering-standards-without-bureaucracy/https://liyuk.com/writing/2023/03/engineering-standards-without-bureaucracy/好规范不是把每一步都变成审批，而是让最容易失真、返工和出事故的关键交接点变得可见、可讨论、可复用。Mon, 13 Mar 2023 00:00:00 GMT2023-03-13T00:00:00.000Zwritingengineeringprocesscollaborationtechnologyhttps://liyuk.com/writing/2023/03/when-a-team-member-loses-motivation/https://liyuk.com/writing/2023/03/when-a-team-member-loses-motivation/动力不是靠口号或压力制造的。管理者能做的是分辨问题来自环境、角色、回报还是个人状态，并提供诚实而有限的支持。Sat, 11 Mar 2023 00:00:00 GMT2023-03-11T00:00:00.000Zwritingmanagementteamgrowthwork-leadershiphttps://liyuk.com/writing/2023/03/how-close-managers-should-stay-to-code/https://liyuk.com/writing/2023/03/how-close-managers-should-stay-to-code/管理者离代码的距离不该是固定的，而应由目标决定：近到能看懂架构、风险和阻塞，远到把力气花在定义问题、打通协作、向上拿权限上。Thu, 09 Mar 2023 00:00:00 GMT2023-03-09T00:00:00.000Zwritingengineering-managementleadershipengineeringwork-leadershiphttps://liyuk.com/writing/2023/03/why-code-decays/https://liyuk.com/writing/2023/03/why-code-decays/代码劣化并不主要来自某一次"写得差"，而来自局部变更不断绕过共同边界；真正要维护的是设计与协作的一致性。Tue, 07 Mar 2023 00:00:00 GMT2023-03-07T00:00:00.000Zwritingengineeringcode-qualityarchitecturetechnologyhttps://liyuk.com/writing/2023/03/engineering-without-unique-value/https://liyuk.com/writing/2023/03/engineering-without-unique-value/技术不能凭空制造卖点，但工程师仍能帮助团队更准确地理解用户、缩短验证周期，并把隐含的约束变成可选择的问题。Sun, 05 Mar 2023 00:00:00 GMT2023-03-05T00:00:00.000Zwritingengineeringproduct-thinkingdecision-makingwork-leadershiphttps://liyuk.com/writing/2023/03/mapping-an-unfamiliar-value-chain/https://liyuk.com/writing/2023/03/mapping-an-unfamiliar-value-chain/进入陌生业务或系统时，不要急着从局部方案开始。先画出使用者、流程、输入输出、关键约束和价值，才能知道该问什么。Fri, 03 Mar 2023 00:00:00 GMT2023-03-03T00:00:00.000Zwritingproduct-thinkinglearningsystems-thinkingwork-leadershiphttps://liyuk.com/writing/2023/03/frontline-engineering-management/https://liyuk.com/writing/2023/03/frontline-engineering-management/一线管理不是替团队多做一点事，而是持续产出更好的判断、可预期的交付，以及能自我修复的协作系统。Wed, 01 Mar 2023 00:00:00 GMT2023-03-01T00:00:00.000Zwritingtechnical-managementleadershipdecision-makingteamwork-leadershiphttps://liyuk.com/writing/2023/02/indonesia-fourteen-days/https://liyuk.com/writing/2023/02/indonesia-fourteen-days/2023 年 2 月在雅加达的十四天：一座被折叠、被切开的城市，高楼和路边摊各自过着各自的日常。Mon, 20 Feb 2023 00:00:00 GMT2023-02-20T00:00:00.000Zwritingindonesiajakartatravelfield-noteshttps://liyuk.com/writing/2023/02/evaluating-potential-with-care/https://liyuk.com/writing/2023/02/evaluating-potential-with-care/潜力不是履历或一次表现的标签。比起判断一个人“够不够聪明”，不如观察他怎样学习、行动、思考，以及从挫折中恢复。Wed, 15 Feb 2023 00:00:00 GMT2023-02-15T00:00:00.000Zwritinggrowthjudgmentlearningself-reflectionwork-leadershiphttps://liyuk.com/writing/2023/01/clarify-feedback-and-commitment/https://liyuk.com/writing/2023/01/clarify-feedback-and-commitment/沟通的话题很大，但可以很具体。从"先澄清再反馈最后承诺"讲起，附一套工作沟通的完整问题清单。Sat, 14 Jan 2023 00:00:00 GMT2023-01-14T00:00:00.000Zwritingcommunicationfeedbackcollaborationwork-leadershiphttps://liyuk.com/writing/2022/09/honest-self-assessment/https://liyuk.com/writing/2022/09/honest-self-assessment/能力模型最怕被当成迷雾。把"我现在在哪、差距在哪、往哪走"拆成可以自己测量的问题，而不是靠别人贴标签。Sun, 25 Sep 2022 00:00:00 GMT2022-09-25T00:00:00.000Zwritingself-reflectiongrowthfeedbackwork-leadershiphttps://liyuk.com/writing/2022/07/campus-recruitment-training/https://liyuk.com/writing/2022/07/campus-recruitment-training/从简历、基础到项目阐述：面试不是猜标准答案，而是让人看见你的事实、判断、学习方式与合作方式。Fri, 01 Jul 2022 00:00:00 GMT2022-07-01T00:00:00.000Zwritingcareercampus-recruitmentengineeringwork-leadershiphttps://liyuk.com/writing/2022/06/structured-thinking-at-work/https://liyuk.com/writing/2022/06/structured-thinking-at-work/结构化不是套模板，是让问题、证据、取舍和决定能被别人检查。一套可直接照用的训练与提问清单。Sat, 18 Jun 2022 00:00:00 GMT2022-06-18T00:00:00.000Zwritingthinkingdecision-makingcommunicationwork-leadershiphttps://liyuk.com/writing/2022/03/product-judgment-for-engineers/https://liyuk.com/writing/2022/03/product-judgment-for-engineers/产品 sense 不是猜需求。从"研发如何理解产品"和"产品到底在做什么"两个角度，给出一份可照用的话题清单。Sat, 12 Mar 2022 00:00:00 GMT2022-03-12T00:00:00.000Zwritingproduct-thinkingengineeringdecision-makingproducthttps://liyuk.com/writing/2022/02/engineer-product-judgment/https://liyuk.com/writing/2022/02/engineer-product-judgment/从完成需求到参与规划，工程师如何把技术实现放进用户问题与业务结果之间。Tue, 01 Feb 2022 00:00:00 GMT2022-02-01T00:00:00.000Zwritingengineeringproduct-thinkingcareer-developmentdecision-makingwork-leadershiphttps://liyuk.com/writing/2022/01/low-friction-solo-meals/https://liyuk.com/writing/2022/01/low-friction-solo-meals/不把做饭当成意志力考验：用少量固定选择，把采购、备餐、收拾和临时变动变成可持续的日常。Sun, 30 Jan 2022 00:00:00 GMT2022-01-30T00:00:00.000Zwritingeveryday-lifecookingsystemsfield-noteshttps://liyuk.com/writing/2022/01/how-to-tell-if-work-helps-you-grow/https://liyuk.com/writing/2022/01/how-to-tell-if-work-helps-you-grow/不用职级、忙碌或短期评价来判断一段工作。看它是否让你的认知、时间和执行方式留下可带走的变化。Sat, 01 Jan 2022 00:00:00 GMT2022-01-01T00:00:00.000Zwritinggrowthcareerreflectionwork-leadershiphttps://liyuk.com/writing/2022/01/team-growth-is-not-expansion/https://liyuk.com/writing/2022/01/team-growth-is-not-expansion/团队不是人数与能力的简单相加。真正的成长，是在时间里形成更可靠的协作、可传递的经验，以及面对变化时仍能解决问题的能力。Sat, 01 Jan 2022 00:00:00 GMT2022-01-01T00:00:00.000Zwritingteamleadershipgrowthwork-leadershiphttps://liyuk.com/writing/2022/01/technical-hiring-long-term-judgment/https://liyuk.com/writing/2022/01/technical-hiring-long-term-judgment/招聘不只是填补一个空缺，而是持续澄清团队需要什么、能提供什么，并在每一次选择中校准判断。Sat, 01 Jan 2022 00:00:00 GMT2022-01-01T00:00:00.000Zwritingleadershipteamdecision-makingcommunicationwork-leadershiphttps://liyuk.com/writing/2021/11/relationships-as-long-term-reciprocity/https://liyuk.com/writing/2021/11/relationships-as-long-term-reciprocity/职业关系不是待开发的资源池，而是在真实协作、适度帮助与清楚边界中慢慢形成的信任网络。Mon, 15 Nov 2021 00:00:00 GMT2021-11-15T00:00:00.000Zwritingrelationshipscommunicationcollaborationcareerwork-leadershiphttps://liyuk.com/writing/2021/11/ownership-with-boundaries/https://liyuk.com/writing/2021/11/ownership-with-boundaries/责任不是无脑加班，也不是无脑接事。这套问题把"谁决定、谁执行、何时升级、承担到哪里为止"聊清楚。Fri, 05 Nov 2021 00:00:00 GMT2021-11-05T00:00:00.000Zwritingownershipleadershipcollaborationcommunicationwork-leadershiphttps://liyuk.com/writing/2021/08/specific-growth-milestones/https://liyuk.com/writing/2021/08/specific-growth-milestones/成长的话题最怕空。把"我想成长得更快"拆成情境、能力、证据与下一轮练习，让上下级都能照着问。Fri, 20 Aug 2021 00:00:00 GMT2021-08-20T00:00:00.000Zwritinggrowthself-reflectionfeedbackwork-leadershiphttps://liyuk.com/writing/2021/06/one-on-one-time-and-commitment-boundaries/https://liyuk.com/writing/2021/06/one-on-one-time-and-commitment-boundaries/“最近很忙”是一句真实感受，但不是足够好的沟通。这套问题把忙拆成排期、容量、取舍与承诺，让上下级都能照着问。Thu, 10 Jun 2021 00:00:00 GMT2021-06-10T00:00:00.000Zwritingcommunicationprioritizationcollaborationwork-leadershiphttps://liyuk.com/writing/2021/05/use-your-own-product-feedback-loop/https://liyuk.com/writing/2021/05/use-your-own-product-feedback-loop/自用不是"多刷一会儿产品"，而是一套从真实任务、有效证据到修复验证的反馈系统。Sat, 15 May 2021 00:00:00 GMT2021-05-15T00:00:00.000Zwritingproduct-thinkingengineeringfeedbackwork-leadershiphttps://liyuk.com/writing/2021/05/periodic-metrics-and-retrospectives/https://liyuk.com/writing/2021/05/periodic-metrics-and-retrospectives/从日报、周报到问题复盘：如何维护基线、记录变化、判断影响，并把数据结论转成可验证的行动项。Sun, 02 May 2021 00:00:00 GMT2021-05-02T00:00:00.000Zwritingdatametricsretrospectiveoperationstechnologyhttps://liyuk.com/writing/2021/04/metric-dictionary-template/https://liyuk.com/writing/2021/04/metric-dictionary-template/一份可直接复制的指标字典模板，以及完成率、留存、转化、错误、体验质量和反馈指标的公开示例。Tue, 20 Apr 2021 00:00:00 GMT2021-04-20T00:00:00.000Zwritingdatametricscollaborationmeasurementhttps://liyuk.com/writing/2021/04/metric-tiers-prioritize-decisions/https://liyuk.com/writing/2021/04/metric-tiers-prioritize-decisions/不把指标平铺在看板上：用任务相关性、影响范围、行动性和数据可信度，为指标建立优先级，并在不同阶段选择该看什么。Thu, 08 Apr 2021 00:00:00 GMT2021-04-08T00:00:00.000Zwritingdatametricscollaborationmeasurementhttps://liyuk.com/writing/2021/03/define-the-measurement-before-arguing-about-metrics/https://liyuk.com/writing/2021/03/define-the-measurement-before-arguing-about-metrics/一份可公开复用的指标词典：从请求、用户到任务，说明可用性、错误、延迟、性能和反馈数据该怎样定义、组合和解读。Sat, 27 Mar 2021 00:00:00 GMT2021-03-27T00:00:00.000Zwritingdatametricsmeasurementobservabilitytechnologyhttps://liyuk.com/writing/2021/03/data-definitions-are-collaboration-interfaces/https://liyuk.com/writing/2021/03/data-definitions-are-collaboration-interfaces/指标不是报表上的数字，而是团队用来描述同一件事的共同语言。先定义对象、事件、分母和时间，数据才可以参与决策。Mon, 15 Mar 2021 00:00:00 GMT2021-03-15T00:00:00.000Zwritingdatametricscollaborationmeasurementtechnologyhttps://liyuk.com/writing/2021/03/shared-problem-definition/https://liyuk.com/writing/2021/03/shared-problem-definition/不知道怎么开场、不知道聊什么，就从"把问题定义清楚"开始。给上下级都能照着一问一答的问题清单。Mon, 15 Mar 2021 00:00:00 GMT2021-03-15T00:00:00.000Zwritingcommunicationproblem-framingcollaborationwork-leadershiphttps://liyuk.com/writing/2021/02/one-on-one-from-definition-to-action/https://liyuk.com/writing/2021/02/one-on-one-from-definition-to-action/一次对话解决一个问题，每个主题 30 到 60 分钟。这套系列的使用方法、话题总览与收尾三原则。Wed, 10 Feb 2021 00:00:00 GMT2021-02-10T00:00:00.000Zwritingcommunicationcollaborationself-reflectionwork-leadershiphttps://liyuk.com/writing/2021/01/achievement-is-not-a-reward/https://liyuk.com/writing/2021/01/achievement-is-not-a-reward/成就感并不只来自结果或他人的赞美；它也来自完成承诺、认同职业、帮助他人，以及相信自己做的事有意义。Fri, 01 Jan 2021 00:00:00 GMT2021-01-01T00:00:00.000Zwritingcareermotivationreflectionwork-leadershiphttps://liyuk.com/writing/2020/10/mentor-relationship-and-first-90-days/https://liyuk.com/writing/2020/10/mentor-relationship-and-first-90-days/导师的价值不在替新人规划一切，而在共同建立目标、反馈与逐步放手的节奏；一份可执行的 90 天计划让这件事有迹可循。Thu, 01 Oct 2020 00:00:00 GMT2020-10-01T00:00:00.000Zwritingmentorshiponboardingcareer-developmentfeedbackleadershipwork-leadership