在国内使用 brew 的速度真心不敢恭维，尤其是在 brew update 的时候经常卡住不动。换用 brew update --verbose 你会发现是 git fetch 的速度慢导致的，所以还是要看本地网络连接 GitHub 的速度咯。换个镜像源救救急。

Although Netlify provides CDN service, Cloudflare has more edge locations around the world. What's more, Netlify hosted sites are hardly reached in China, while Cloudflare still lives. With this in mind, I decided to switch to Cloudflare for load balancing. However, pushing post/file changes to Netlify did not clear Cloudflare's cache, that's a mess. So, I'm going to use Cloudflare's API together with Netlify's outgoing webhook to make them in the same pace.

h5ai is a modern file indexer for HTTP web servers with focus on your files. Directories are displayed in a appealing way and browsing them is enhanced by different views, a breadcrumb and a tree overview.

HAProxy is free, open source software that provides a high availability load balancer and proxy server for TCP and HTTP-based applications. Its most common use is to improve the performance and reliability of a server environment by distributing the workload across multiple servers (e.g. web, application, database).

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency. This cheat sheet summarizes commonly used Git command line instructions for quick reference.