Record study notes

Learn rails

Extract code about value formats from grafana repo and did some slight changes

Learn SSR and Next.js

Use postcss with esbuild

a react hook that make url query as a shared store

a OSD (OpenSearch Dashboards) plugin to hide the page header (menu, nav)

test using esbuild-loader in CRA project

NextJS version for TiSQLEditor Playground

Demo for `@tidbcloud/tisqleditor-vue` package