Recently, I decided to migrate a website that I previously built in SharePoint 2013 to be a Sharepoint Online WebPart. After doing some research, it seems like WebParts are typically created using TypeScript. Is TypeScript really the only way to go about building the WebPart? Will I be able to transfer all of the functions I used in JavaScript over to TypeScript seamlessly? Can you suggest any resources for learning TypeScript effectively?
Thank you in advance for your help!
"You have the option to repurpose your current scripts. Even though the SharePoint Framework promotes the use of TypeScript, you can opt for plain JavaScript and gradually transition to TypeScript". Keep in mind that existing scripts may not function perfectly as SPFx solutions are packaged as JavaScript modules and load asynchronously. Refer to the section on Reusing existing scripts in the official guideline linked below.
Official Guideline on Migrating Script Editor Web Part Customizations
For further information, check out this helpful resource:
Creating web parts using the new SharePoint framework is a breeze when it comes to development and debugging. Microsoft has addressed many of the challenges faced by developers, making SharePoint Framework highly recommended.
Learn more about setting up your development environment here
Accessing information within the framework is simple due to its open-source nature, and rendering time is significantly faster. A standout feature is its seamless integration with TFS and the ability to easily reuse components.
One advanced aspect of the SharePoint framework is project bundling, often overlooked by developers in larger organizations. This allows for loading external JavaScript files at runtime for a website all at once. For example, if your website includes 4 web parts developed by different teams, they can sync and utilize a single externally loaded JS file on the site.
This approach has proven effective based on my own experience. I hope it provides valuable insight for you as well.
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