Making your own chrome's newtab page

Introduction

Making the extension

Prerequisite

Before we start, we must prepare several things.

• Basic knowledge of HTML, CSS and JS (JS isn't required though, it's optional).
• Text editor
• Chrome based browser (duh? obviously)

Preparing the project

First thing first, make a directory with the name of your choice anywhere you prefer. I'll have mine at ~/codes/chrome-page. Then inside that directory, create a manifest.json file. Fill it with this.

{
  "name": "Startpage",
  "version": "1.0",
  "description": "My personal custom startpage",
  "manifest_version": 2,
  "chrome_url_overrides": {
    "newtab": "index.html"
  }
}

If you want to know this file even more, google has it covered for you. The important part here is the chrome_url_overrides.newtab field. You should point that to an HTML file that you want to make as a startpage.

Making the page

Honestly, nothing much to tell here. You can go as overkill as you want for a startpage or just go ahead and pick one from the internet. I suggest you to go to r/startpage subreddit for a start. Here's mine.

It's super simple, I just set some vim-like shortcut (prefixed with colon) like :o to open a new website, :s to do google search, :gh to open github, etc. If you want mine, you can get it here.

Applying the homepage

To apply the homepage that you've made, go ahead to chrome://extensions and activate Developer Mode at the top right corner. A new menu should appeared. Click on the button that says Load Unpacked. A file manager will appear, go ahead and navigate to your project directory and click OK or Choose or whatever your file manager gives you. New extension should appear with the name that you choose earlier on manifest.json. Activate it and that's it, your custom startpage should appear whenever you open a new tab.

Conclusion

Making a custom startpage for google chrome isn't that hard. I thought it requires some weird trick or something but it's not. Hope you find this post useful and see ya later, have a nice day! ツ