Leon Vision

Publishing Your First NPM Package

2025-12-04T07:46:03.000Z

This guide walks you through the complete process of publishing your first NPM package, drawing from my experience publishing the following packages:

@qzi/hexo-word-counter : switch to wasm and enhance the bun compatible
@qzi/hexo : enhance the bun compatible and cloudflare pages support of hexo
hexo-theme-tweet : a concise twitter-like theme for hexo

Quick Handbook for Git

2020-01-05T22:30:07.000Z

This quick Git handbook gives you a concise overview of the commands and workflows you’ll use most often. It focuses on practical tips, clear explanations, and the essential concepts you need to work efficiently with Git in real projects.

Building a Professional Blog With Hexo and Theme-NexT

2019-12-03T23:37:08.000Z

Build a professional blog with Hexo and Theme-NexT. This guide covers installation, configuration, and essential integrations like SEO, analytics, and custom plugins to elevate your writing experience.

Visual Studio Code in Practice

2019-12-15T17:31:56.000Z

Visual Studio Code has become my go-to code editor, and for good reason. It strikes the perfect balance between being lightweight and feature-rich, boasting an extensive extension ecosystem that adapts to virtually any development workflow. With seamless cross-platform support and robust backing from Microsoft, VS Code continues to evolve as one of the most versatile editors available today. In this article, I'll share some of my favorite extensions and practical usage tips that have significantly enhanced my daily development experience.

Hexo Auto Updated

2025-11-20T18:21:19.000Z

If you have built up your own blog using the Hexo Blog System, you may have noticed that the post timestamps don't update automatically when you modify content. Since Hexo lacks a built-in auto-update feature for the updated field,, that's why we need to use a vscode extension to achieve this. That's what Hexo Auto Updated is for.

Google Analytics and Adsense in Hexo

2019-12-16T10:39:22.000Z

The guide to setup the Google Adsense and Analytics in Hexo with Theme-NexT unlocking more potential possibility of your blog.

Seo for Your Site Using IndexNow

2025-11-08T08:00:00.000Z

Without IndexNow, it can take days to weeks for search engines to discover that the content has changed, as search engines don’t crawl every URL often. With IndexNow, search engines know immediately the “URLs that have changed, helping them prioritize crawl for these URLs and thereby limiting organic crawling to discover new content.”

中文等宽字体（Monospace Chinese Font Family）

2019-12-25T16:52:18.000Z

中文等宽字体，一个中文字符等宽两个英文字符，Mac下很多字体（ Menlo, Monaco, Courier New, Source Code Pro ）没有严格遵循或者说达不到这个标准, 它们不包括CJK的字库，有的时候用一些 markdown table formatter 会导致不整齐，其实并不是排列不整齐，而是字体的宽度不同

Custom Domain Email Forwarding

2020-01-01T19:12:04.000Z

Set up email forwarding for your custom domain using Cloudflare Email Routing.

从CME支持负值交易开始聊起 ...

2020-04-26T18:35:51.000Z

WTI Future出现了历史上首次的负值交易，那天晚上亲眼看到WTI五月的合约跌入-40，甚是震撼，所以来聊聊相关的大瓜和知识点

新冠疫情下那些可供投资的优秀游戏公司

2020-03-09T21:13:23.000Z

这篇文章主要还是探讨新冠疫情（COVID-19）下，游戏作为宅男宅女们娱乐选项所带来的投资机会

The Brief of Stock Exchange and Indicator

2020-02-24T10:39:54.000Z

新冠（2019-nCoV）疫情开始在中国以外的地方爆发，此时会需要去看一些其他国家指数指标，顺便梳理了一下在 IB 上看到的有点迷糊的交易所和指标，提供一份基于实践的可持续整理的列表

从 Tesla 增发 $2B 学习怎么看 424(b) Filing of Prospectuses

2020-02-13T20:37:44.000Z

Tesla 进行了股票增发，一般公司当期价值不变，增发股票会稀释每股价值，也就是说股票有下跌倾向，本文主要就是来聊聊怎么自己看和确认细节

从腾讯集团增持哔哩哔哩股权开始学习 Schedule 13D/G/A

2020-02-12T19:24:48.000Z

本文主要从腾讯集团（Tencent Holdings Limited）增持哔哩哔哩（BILI）股权去学习 Schedule 13D/G/A

从 Tesla 的暴涨看 S&P 500 指数的长盛不衰

2020-02-10T17:48:22.000Z

从 Tesla 的暴涨看 S&P 500 指数的长盛不衰，重点聊指数的编制门槛

沪深A股黑夜里的影子

2020-02-06T23:05:10.000Z

本文主要还是讨论如何在境外进行沪深A股的趋势投资和指标跟踪，之所以会有这个需求主要还是在于境外市场的衍生品品种丰富，还有非A股交易交易时段的波动的指标有指示意义

从 2020 美国总统初选开始学习选举流程

2020-02-03T21:38:48.000Z

美股其实是需要去管理时间窗口的，尤其是在大选年，了解美国候选人的政策方向和时间节点还是比较重要的，所以不如慢慢随着选举的展开学习一下美国的选择制度，侧重点在于流程上和候选人政策理念对市场的影响上

新型冠状病毒（2019-nCoV/SARS-COV2）的传播方式

2020-02-02T14:34:19.000Z

主要介绍了 2019-nCoV/SARS-COV2 的传播方式，包括直接传播，接触传播，气溶胶传播，还有可能的粪-口传播

The Brief of Luckin Coffee Anonymous

2020-02-01T18:04:53.000Z

网上有很多对浑水做空瑞幸的报告的解读，这篇文章知识简单探讨从这篇报告上学习到的有趣的英文俚语和集体诉讼等补充内容

跟野生动物买卖说：“不!”

2020-01-28T08:22:53.000Z

了解常见野生动物买卖的危害，跟野生动物买卖说‘不’