Topics

AI & engineering

45 articles
From Writing Code to Leading Agents: Why My Work Is Starting to Feel Like a CTO'sUsing AI Agents for Asset Recognition and Annotation in 3D Scenes (Part 3)Using AI Agents for Asset Recognition and Annotation in 3D Scenes (Part 2)Using AI Agents for Asset Recognition and Annotation in 3D ScenesFrom Extracting Drawing Text to Placing 2D Annotations in a 3D SceneWhy Tool and Code Fail Differently in Agent Systems(2)Tool for Control, Code for Analysis(3)An MCP-as-Code Refactor, and Why It Did Not Work the Way I ExpectedAI Won’t Replace Software Engineers. It Will Replace the Parts of Coding We Never Loved.Your Agent Is Not Inconsistent Because It Is Dumb. It Just Has Too Many Tool Paths.High-Frequency Synchronization Architecture Between React State and a 3D EngineEarly Experiences with Building MCP ToolsUnderstanding React HooksReview of login and registration requirementsVue + express + mongodb build a backend login systemDOM event flowCSS pseudo-class selector nth-childAjax data transmission optimizationUI interface response optimizationRegular expression performance optimizationAlgorithm and process control optimizationPerformance optimization of DOM operationsSummary of Vue's easy-to-error and easy-to-confuse knowledge pointsJavaScript Loading OptimizationArrays, stacks, queuesProxy implementation of data responseHTTP Protocol SummaryES5-InheritanceES5 - Creating ObjectsasyncGenerator functions and applicationsA Brief Introduction to Web SecuritypromiseJavascript deep copy implementationJavascript sorting algorithmproxyObserver mode and Vue monitoring object changesSet and Map Data StructuresObject ExpansionIterator patternProxy ModeJs singleton patternFunction extensionArray expansionDestructuring assignment of variables

Projects & games

5 articles
Pokémon Rumblefield: You Call the PlaysI Love Pokémon, So I Made Evo! Partner ExpeditionI Couldn't Get Enough Friends Together for Werewolf, So I Added AI PlayersI Made a Small 3D Game with AIHexo upgraded to 5

Investing

2 articles
2025 Investment ReviewCircle After the Hype, Was a $40 Billion Valuation Justified?

Life

1 articles
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Algorithms

46 articles
1104-Binary Tree PathfindingReverse Linked List 21893-Check if all integers in the region are covered138-Copying a linked list with random pointers684-Redundant Connection1202-Swap elements in a string778-Swimming in a rising pool475-Heater875-Keke who loves bananas973-K points closest to the originInterview Question-17-14-Minimum Number of K347-first-K-high-frequency elements295-Median of data streams1738-Find the K-th largest XOR coordinate value865 - Minimum subtree with all deepest nodes1046-The Weight of the Last Stone783-Binary Search Tree Node Minimum Distance814-Binary Tree Pruning1448-Count the number of good nodes in a binary tree1325-Delete the leaf node of the given value1022 - the sum of the binary numbers from root to leafInterview Question-04-12-Sum Path563-Slope of Binary Tree129-Find the sum of numbers from the root node to the leaf node124-Maximum Path Sum in a Binary Tree99-Restore Binary Search Tree98-Verify Binary Search Tree863-All nodes with distance -K- in a binary tree662-Binary Tree Maximum Width222-Number of nodes in a complete binary tree669-Pruning a Binary Search Tree450-Delete a node in a binary search tree116-Fill in the next right node pointer of each node1008-Pre-order traversal to construct a binary search tree894-All possible full binary trees297-Serialization and Deserialization of Binary Trees1372-Longest Alternating Path in a Binary TreeSummary of Binary Trees133-Path Sum II102 - Level-order Traversal of a Binary TreeTwo-color labeling145-Post-order traversal of a binary tree94-In-order traversal of a binary tree215. Kth Largest Element in an Array144-Pre-order traversal of a binary tree105-Constructing a binary tree from pre-order and in-order traversal sequences-1