Website

Portfolio Website & tech blog of Bharathi Kannan Live at https://www.bharathikannan.com/

🚀 Tech Stack

• Next JS
• TailwindCSS
• Next MDX Remote

📘 Resources

• MDX Embed
• Blog Example with next mdx remote

🙏🏽 Inspirations

• Kent C Dodds Blog
• Leerob Blog
• Chakra UI Website

Project Status

Please refer to Projects

📍 Installation

npm install

npm run dev

📲 View Preview Locally on Mobile

Windows:

Run ipconfig and get the ipaddress of your localhost

MAC:

Run ifconfig and get the ipaddress of your localhost

Open that address on the mobile with the same portnumber.

Ex: 192.168.1.9:3001

🧵 Bundle Analyzer

Overall View

npm run analyze - This will generate server and client bundle overviews.

Dive Deeper into each bundle

If we want to dive deeper into each bundle, use the following technique with source-map-explorer

Enable productionBrowserSourceMaps: true in next.config.js Next Source Maps

and then npm run build then run the source-map-explorer command

Then navigate to ./next/static/chunks/pages/ directory and run the following command

source-map-explorer <chunk_name>.js

Make sure you have installed source-map-explorer:

npm install -g source-map-explorer

More details with explanation

More details on Bundle Sizes, Next Build output and, etc. can be found in this PR - Replace Chakra with Tailwind

📕 Sitemap

Sitemap file gets updated automatically by this awesome package - next-sitemap

How?

• npm run build would be executed during deployment.
• After build postbuild script would be executed, which updates sitemaps.

🧪 Playwright Tests

Screenshots

Its tricky to generate screenshots when tests are running in Github actions.

To update screenshots for blog posts in CI (Github actions), we need to build the screenshots via docker in local.

👉 Check this PR for instructions on first time set up.

To update Screenshots

For local mac

Run npx playwright test --update-snapshots, it will generate new screenshot files for -darwin.png

For CI (linux)

1. On root of the project directory, open a terminal (/blog).
2. Run docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:v1.33.0-jammy /bin/bash.
   • This will sync the local folder with docker folder
3. rm -rf node_modules - Deletes node_modules
   • This is to do fresh installation of node modules based on linux platform.
4. npm install
5. npx playwright install --with-deps - Reinstall playwright dependencies
6. npx playwright test --update-snapshots - Runs and updates screenshots
   • This step will generate new screenshots based on linux platform (-linux.png).
7. Commit the same to the repository.
8. Exit the docker shell with exit

[!NOTE] The downside of this approach is, after updating linux screenshots, on local we again need to remove node_modules and do fresh npm install for running the app.

💣 Find and Remove Unused Packages

Check Unused Packages

Method 1: npx npm-check

Method 2: npx depcheck

Remove Unused Packages

Ran this script after removing chakra

npm uninstall @chakra-ui/icons @chakra-ui/react  @emotion/react @emotion/styled classnames framer-motion lucide-react --save

Notes

Eslint, Prettier Configs provided by Arpit Bharti